When you have a PCB project, you would need to source a reliable USA PCB manufacturer to work for your new project. This article would share some tips of how to select a good pcb manufacturing company and recommend some famous pcb facbricator for you.
Of course, First, you need to sure they are located in United States.
Second, you need to check their service whether can meet your need or not.
Third, their quality control system, certification and their reputation .
Finally you should contact them to check their quotation and lead time. Below there are some famous USA PCB manufacturers list:
1. Avanti Circuits
Located in 17650 N 25th Ave, Phoenix, AZ 85023, USA
The leading producer of printed circuit boards in the USA is Avanti Circuits. Some of the largest brands in the world, including Boeing, GE, and NASA, have trusted Avanti for over 35 years to deliver high quality, rapid turn circuit boards to the electronics industry. Avanti Circuits stands apart from other PCB suppliers in America because to its manufacturer-direct price, service, high-quality components, and cutting-edge PCB production methods.
Due to these advantages, we have been able to maintain our position as a leader in a field where 90% of US-based PCB makers have closed their doors. Over 2,500 PCB makers operated in the US in the late 1990s. The majority of them have shut down operations since domestic demand has decreased. Many customers have told us about having to search for new suppliers when theirs went out of business, only to have to repeat the process when a new supplier also went out of business. We are aware that selecting a new supplier, forming a partnership, and purchasing the right tools for your requirements may be a tedious, time-consuming, and expensive process.
We will be there as a partner to serve your short-term and long-term needs since we are proud of the fact that we have been serving the needs of PCB users since 1982 and are now more financially solid than ever.
Avanti Circuits PCB manufacturing capabilities list:
Layer Count
- 0-24 Layers
Materials
- FR4 (Tg – 135C, 145C, 170C)
- Rogers Ultralam 2000
- Rogers RO4350
- Rogers RO4003
- Polyimide
- Teflon
- Black FR4
- Arlon AR350
- Getek Copper Clad Thermal Substrates
- Hybrid (Rogers and FR4) BT Epoxy
- Nelco 4013
Stiffeners
- Thermo Set and PSA Based Aluminum
- FR4
- Stainless Steel
- Polymide
Final Thickness
- 2 Layer – Min .005” Max .250” 14 Layer – Min .054” Max .250”
- 4 Layer – Min .015” Max .250” 16 Layer – Min .062” Max .250”
- 6 Layer – Min .025” Max .250” 18 Layer – Min .093” Max .250”
- 8 Layer – Min .031” Max .250” 20 Layer – Min .125” Max .250”
- 10 Layer – Min .040” Max .250” 22 Layer – Min .125” Max .250”
- 12 Layer – Min .047” Max .250” 24 Layer – Min .125” Max .250”
Core Thickness
- Min .0025”
Maximum Board Size
- 2 Layer 18” x 28” Mulitlayer 16” x 26”
Finish Plating
- HASL – Leaded Solder Tin/Nickel
- HASL – Lead Free Solder
- Electroless Soft Gold
- Wire Bondable Soft Gold
- Nickel Flash Gold
- Electroless Nickel
- Immersion Gold OSP
- Electrolytic Nickel /Hard Gold and Selective Gold
- Immersion Silver
- Immersion Tin
- Carbon Ink
- ENIG
Finished Copper – Outer Layers
- 1oz Cu – Min .004” Trace/Space 4oz Cu – Min .010” Trace/Space
- 2oz Cu – Min .005” Trace Space 5oz Cu – Min .012” Trace/Space
- 3oz Cu – Min .008” Trace/Space
Finished Copper – Inner Layers
- .5oz Cu – Min .004” Trace/Space 3oz Cu – Min .010” Trace/Space
- 1oz Cu – Min .005” Trace/Space 4oz Cu – Min .012” Trace/Space
- 2oz Cu – Min .006” Trace/Space
Inner Layer Clearances
- Min .008”
- Minimum Finished Hole Size
- Final Thickness <=.062” – .006’ Hole Final Thickness .150” – .014” Hole
- Final Thickness .093” – .010” Hole Final Thickness .200” – .018” Hole
- Final Thickness .125” – .012” Hole Final Thickness .250” – .020” Hole
Gold Fingers
- 1 to 4 edges
Soldermask Type
- Per IPC-SM-840
- LPI Soldermask
- Peelable Soldermask
Soldermask Colors
- Green/Green Matte White
- Black/Black Matte Clear
- Blue Top and Bottom Mix
- Red One or Both Sides Mix
Silkscreen Type
- Thermal Cure Epoxy Ink LPI Ink
Silkscreen Colors
- White Black
- Yellow Top and Bottom Mix
- Red One or Both Sides Mix
- Blue
CNC Functions
- Scoring Edge to Edge Plated Counterbores
- Skip Scoring – .250” Spacing Milling
- 30 or 60 Degree Score Angle Blind and Buried Vias
- 30 to 100 Degree Countersink Controlled Z Axis Route
- 15 to 45 Degree Gold Finger Bevel Castellated Barrels
- Counterbores Offset or Recessed Beveling
- Plated Countersinks
Other Services
- Plated Slots Specified Dielectric
- Tented Vias Controlled Impedance
- Soldermask Plugged Vias Via Caps (Soldermask)
- Conductive Filled Vias
Quality and Testing
- Inspect to IPC Class III Continuity Resistance – 10 to 20 Ohms
- Net List Test per IPC-356D Isolation Resistance – 2 to 30 Megaohms
- Test Voltage – 100 to 250 Volts Minimum SMT Pitch 0.5 mm
Tolerances
- PTH Hole Size – +/- .002” Front to Back – +/- .002”
- NPTH Hole Size – +/- .001” Soldermask – +/- .002”
- Tooling Holes – +/- .001” Hole to Pad – +/- .005”
2. TechnoTronix
Located in 1381 N Hundley Street, Anaheim, CA 92806
One of the leading PCB assembly companies, TechnoTronix, specializes in a wide range of PCB fabrication processes and uses cutting-edge production techniques and manufacturing procedures to produce multi-layered PCBs of the highest quality using custom layouts.
With a combined experience of over 40 years in high-tech PCB assembly and production, we are more than simply PCB assemblers; we can fully test from board level through box construction level to provide the advantage of unmatched technical competence and the most cutting-edge solutions at market-competitive pricing.
Our firm is certified to ISO 9001:2015, ISO 13485:2016, and AS9100 Rev. D, and our primary focus is on the quality of the PCBs we create. This is a testament to our exceptional ability to offer you the PCB manufacturing services you need at the most competitive price, as well as the piece of mind that comes from knowing that the people making your product are professionals in their field!
They supply PCBs below:
- Multilayer PCB
- Quick Turn PCB Fabrication
- Prototype PCB Fabrication
- LED Circuit Boards
- High Frequency PCBs
- Hybrid PCB
- Rogers PCB
- High Temperature PCB
- Metal Core PCB
- RoHS Circuit Boards
- Bare Board Printed Circuit Boards
- Rigid Flex PCBs
- Flexible Circuit Boards
- Rigid Printed Circuit Boards
- Standard PCB
- Rapid Printed Circuit Board Prototype
- RF Printed Circuit Boards
- PCB Functional Testing
- PCB Electrical Testing
- Flying Probe Test
- ATE Printed Circuit Board
- Heavy Copper PCB
Their PCBA capabilities:
- SMT & Through-hole
- High Speed Placement
- BGA and Micro-BGA Capabilities
- Fine Pitch
- 01005 & 0201 Component Placement
- Optimized Reflow Profiling
- Turnkey or Consigned Kits
- Press Fit Connectors
- Prototype Quantities
- Quick-Turn Assemblies (Same Day & Next Day)
- Production Quantities w/Scheduled Deliveries
- High Volume Production
- Double-Sided SMT
- De-ionized Wash
- Rework Capabilities
- De-population and Re-population
- Cuts & Jumps
- Minor PCB Repair
- Strict ESD Control
- Mechanical Assembly and Box Builds
- Work Closely w/In-House Layout Team on DFM and DFT Issues
- Cable & Harness Assembly
- Functional Testing
3. Advanced Circuits
Located in 21101 E. 32nd Pkwy. Aurora, CO 80011 USA
Since 1989, Advanced Circuits, often known as 4PCB in the industry, has dominated the PCB market as a rapid turn manufacturer with a focus on both small- and large-scale manufacturing PCBs. Advanced Circuits is one of the third-largest circuit board fabricators in North America and has operations in Aurora, Colorado, Chandler, Arizona, and Maple Grove, Minnesota. As well as being ITAR registered, Advanced Circuits is MIL-PRF-31032, MIL-PRF-55110G, AS9100C, and ISO 9001:2008 certified. They provide high-quality printed circuit boards that are timely delivered to a variety of sectors. For the PCBs they require for military, aerospace, defense, medical, and many other vital applications, their clients depend on them.
Advanced Circuits is renowned for its dependability, superior customer service, free special services, and track record of on-time and early deliveries. They are also well known for their scheduled out deliveries, weekend wonders, same-day turns, and no minimum order size. They can assist their clients with all of their accelerated printed circuit board needs thanks to their same-day and weekend turnaround! Advanced Circuits is the industry’s top choice for all your PCB and PCB assembly needs, with over 10,000 active clients!
Their PCB Capability
Their PCBA services:
- Same day through four week turns
- Scheduled deliveries
- Turnkey
- Kitted/Consigned
- Partial Turnkey
- Surface Mount (SMT)
- Thru-hole
- Mixed Technology (SMT/Thru-hole)
- Single or double sided placement
- Leaded
- Lead-free/RoHS compliant
- No-clean process available
- Repair/Rework services
- Mechanical Assembly
- Electromechanical Assembly
- No minimum order quantity
- Engineering prototypes
- Low cost first article builds
- Laser cut stainless steel
- Nano-coating available
- Passive Components
- As small as 0402 package
- As small as 0201 with design review
- Ball Grid Arrays (BGA)
- As small as .35mm pitch
- All BGA placements are x-ray inspected
- Laser cut stainless steel
4. International Circuits
Located in 501 S Jackson St STE 301 Seattle, WA 98104 USA
International Circuits Inc. offers PCB fabrication and assembly services with a focus on producing printed circuit boards that are both economical and of excellent quality for a global clientele. Our primary office is in Seattle, Washington.
We consistently expand our service and technical support center in the United States as one of the industry’s fastest-growing PCB suppliers in an effort to provide the best level of competitive pricing, product quality, and dependable service. We provide years of experience, knowledge, and a vision for how PCBs should be delivered in a market environment that is always changing. We are delighted to be the PCB supplier for more than 2000 clients globally thanks to our company philosophy.
We work hard to make our 24/7 online quotation and order procedure more effective by doing away with registration requirements, decreasing pain spots, and avoiding the need for needless personal data. We strive to make buying PCBs online as simple and hassle-free as possible for you. Do you require talking to a “live” salesperson? Want a personalized quote? For assistance with questions without the bother of a language barrier or a time zone difference, our account managers on the East and West coasts offer live help both during business hours and after hours. We attempt to return all standard spec quotations in one day since we know that timeliness is important in any sector, unlike many US or overseas suppliers who might take up to 24 hours to respond.
Their PRODUCTS AND SERVICES:
- Rigid PCB
- Flex And Rigid Flex PCB
- PCB Design
- PCB Assembly
- Aluminum PCB
- INFORMATION
- Quality Assurance
- Our Advantage
- PCB Glossary
- RESOURCES
- Materials
- Surface Finish
- PCB Design Software
- Heavy Copper
- ROHS
5. APCT Santa Clara HQ
Located in 3495 De La Cruz Blvd. Santa Clara, CA 95054 USA
Leading provider of very reliable printed circuit boards is APCT. The business has four manufacturing facilities in total: Santa Clara, California One of our corporate offices is in Wallingford, Connecticut, while the other two are in Southern California and the Silicon Valley, respectively. The firm currently employs over 500 people and has 180,000 square feet of production area. Our daily motivation comes from the desire to be able answer “yes” to every customer’s request for technology and lead time.
Leading provider of very reliable printed circuit boards is APCT. Our headquarters are in Santa Clara, in the center of Silicon Valley. We also have 2 production facilities in Southern California, and one in Wallingford, Connecticut. The firm currently employs over 500 people and has 180,000 square feet of production area.
Every day, printed circuit board designs get increasingly sophisticated. Therefore, APCT always pushes its technical staff in order to be ready to say yes to technology. Due of these difficulties, APCT is happy to enable flex and rigid-flex architectures, to consistently produce High Density Interconnect (HDI) products at world-class cycle times, and to say yes to greater layer counts in through-hole technology.
6. Sunstone Circuits
Located in 13626 South Freeman Rd, Mulino, OR 97042 USA
For the electronic design sector, Sunstone Circuits® is the recognized market leader in supplying cutting-edge and trustworthy printed circuit board (PCB) solutions. Sunstone Circuits has been providing high-quality, on-time PCBs since 1972, and the company is dedicated to enhancing the design engineer’s prototype through manufacturing processes from bid to delivery. Sunstone Circuits leads the sector with over 99% on-time delivery and unmatched customer care thanks to white-glove assistance.
Their PCB capability:
| PCB Manufacturing Capabilities: Inner Layers | Instant Online | Custom PCB Quote |
| Copper weight (oz/sq ft) pre-plate | ||
| < 0.5 oz Cu | No | Yes* (Limited availablity) |
| 0.5 oz Cu | No | Yes* |
| 1 oz Cu | Yes | Yes* |
| 2 oz Cu | Yes | Yes* |
| 3 oz Cu | No | Yes* |
| >3 oz Cu | No | Yes* (Limited availability) |
| * Material availability may impact lead time | ||
| ** Material type, copper thickness and PCB design may limit trace and space capabilities. | ||
| A variety of laminate thicknesses and copper weights are stocked, some specific combinations of thickness and copper weight may have to be ordered and could affect lead time. | ||
| Minimum trace/space | ||
| < 0.5 oz Cu | N/A | 0.002″ / 0.002″ (limited availability) |
| 0.5 oz Cu | N/A | 0.003″ / 0.003″ |
| 1.0 oz Cu | 0.004″ / 0.004″ | 0.003″ / 0.003″ |
| 2.0 oz Cu | 0.005″ / 0.005″ | 0.004″ / 0.004″ |
| >2.0 oz Cu | N/A | 0.006″ / 0.006″ |
| ** Material type, copper weight and PCB design may limit trace and space capabilities. | ||
| Minimum clearances and pads | ||
| Clearances for Through Hole Drill | 0.020″ larger than finished hole size. | < 0.020″ larger than finished hole size |
| Pads for Through Hole Drill | 0.018″ larger than finished hole size. | < 0.016″ larger than finished hole size |
| Plated Slots Pads | 0.020″ larger than finished slot dimension | < 0.020″ larger than finished slot dimension |
| Plated Slots Clearances | 0.020″ larger than finished slot dimension | < 0.020″ larger than finished slot dimension |
| Minimum backset (distance from copper feature to route/cut-line) | 0.020″ | < 0.020″ |
| Trace width variation | +/- 20% | +/- 0.001″ (plated features) |
| +/- 0.0005″ (non-plated layers) | ||
| Layer to layer registration variation | +/- 0.005″ / layer | +/- 0.001″ / layer |
| PCB Manufacturing Capabilities: Outer Layers | Instant Online | Custom PCB Quote |
| Copper weight (oz/sq ft) finished copper weight | ||
| < 1.0 oz Cu | No | Yes |
| 1.0 oz Cu | Yes | Yes |
| 2.0 oz Cu | Yes | Yes |
| 3.0 oz Cu | Yes | Yes |
| >3.0 oz Cu | No | Yes |
| Minimum trace/space (finished copper weight) | ||
| < 1.0 oz Cu | N/A | **0.001″ / 0.001″ (non-plated) |
| 1 oz Cu | 0.004″ / 0.004″ | **0.003″ / 0.003″ |
| 2.0 oz Cu | 0.005″ / 0.005″ | **0.004″ / 0.004″ |
| 3.0 oz Cu | 0.007″ / 0.007″ | **0.006″ / 0.006″ |
| >3.0 oz Cu | N/A | RFQ |
| Pads | 0.016″ larger than finished hole size. | < 0.016″ larger than finished hole size |
| Minimum backset (distance from copper to board edge) | 0.010″ | < 0.010″ |
| Trace width variation | 20% | +/- 0.001″ (plated features) |
| +/- 0.0005″ (non-plated layers) | ||
| Layer to layer registration variation | +/- 0.005″ / layer | +/- 0.001″ / layer |
| Board thickness available | ||
| 0.003″ – 0.010″ | No | Yes |
| 0.021″ – 0.130″ | Yes | Yes |
| > 0.131″ | No | Yes |
| * Material availability may impact lead time | ||
| ** Material type, copper weight and PCB design may limit trace and space capability. | ||
| A variety of laminate thicknesses and copper weights are stocked, some specific combinations of thickness and copper weight may have to be ordered and could affect lead time. | ||
| Layer count | ||
| 1 – 20 layers | Yes | Yes |
| 21 -32 layers | No | Yes |
| PCB Manufacturing Capabilities: Soldermask | Instant Online | Custom PCB Quote |
| Material | Liquid photo imageable | Liquid photo imageable |
| Color | Green / blue / black / red / white | RFQ for colors other than Green / blue / black / red / white |
| Registration variation | +/- 0.005″ | +/- 0.003″ |
| Minimum web | 0.004″ | < 0.004″ |
| Soldermask Artwork Requirement | Pad size + smallest board spacing | We will adjust |
| PCB Manufacturing Capabilities: Silkscreen | Instant Online | Custom PCB Quote |
| Character placement variation | +/- 0.010″ | < +/- 0.010″ |
| Minimum Character height | 0.050″ | 0.050″ |
| Minimum Character width | 0.030″ | 0.030″ |
| Minimum Character thickness | 0.006″ | 0.006″ |
| Minimum Character spacing | 0.005″ | 0.005″ |
| NOTE: For designs requiring silkscreen without soldermask use PCBpro Full Feature or Custom Quote. | ||
| Type | Epoxy thermal cure | White,yellow, black |
| Color | White | White,yellow, black |
| PCB Manufacturing Capabilities: Drill | Instant Online | Custom PCB Quote |
| Drill sizes available | (Smallest drill 0.008″) | (Smallest drill 0.008″, 0.005″ available for thickness < 0.020″ only) |
| Variation | 0.005″ radial | 0.005″ radial |
| Hole size variation (post-plate) | +/- 0.003″ of supplied drill info | +/- 0.002″ of supplied drill info |
| Note: Hole sizes 0.018″ or less may be plugged | ||
| Note: For Limited Review orders holes > 0.250″ will be non-plated and holes >0.250″ will be considered a cutout | ||
| PCB Manufacturing Capabilities Route (individual) | Instant Online | Custom PCB Quote |
| Variation | +/- 0.010″ of board outline layer | < +/- 0.010″ of board outline layer |
| Router bits used | 0.093″ | as small as 0.015″ |
| individual routing | Yes | Yes |
| V-score / Jump score | Yes | Yes |
| Tab routing | Yes | Yes |
| Canned circles | Yes | Yes |
| Slots | Yes | Yes |
| Countersink | Yes | Yes |
| Internal cut-outs | Yes | Yes |
| Bevel | Yes | Yes |
| Non-Plated Holes | Yes | Yes |
| Maximum board size | 12″ x 14″ Maximum board size, not to exceed a total of 168 sq in. | 16″x22″ |
| Minimum board dimensions | 0.25″ | < 0.25″ |
| PCB Manufacturing Capabilities: Route (Tab) | Instant Online | Custom PCB Quote |
| Space between boards | 0.0″ send 1 up data and we step out the panels | 0.0″ send 1 up data and we step out the panels |
| Border around pallet | 0.50″ | 0.50″ |
| Overall panel size | Varies with board size (approximately 12″ x 14″) | Varies with board size (approximately 12″ x 14″) |
| PCB Manufacturing Capabilities: V-scoring | Instant Online | Custom PCB Quote |
| Space between boards | 0.0″ send 1 up data and we step out the panels | 0.0″ send 1 up data and we step out the panels |
| Border around pallet | 0.5″ | 0.5″ |
| Overall panel size | Varies with board size (approximately 12″ x 14″) | Varies with board size (approximately 12″ x 14″) |
| Minimum board size | 0.25″ x 0.25″ | 0.15″ x 0.15″ |
| Minimum copper keep-out | 0.030″ from route / cut-line | < 0.030″ from route / cut-line |
| PCB Manufacturing Capabilities: Gold tips | Instant Online | Custom PCB Quote |
| Degree bevel | 15, 30 & 45 degrees | RFQ if different angle required |
| Minimum gold thickness | 30u” | RFQ if different from 30u” required |
| Minimum Ni thickness | 100u” | RFQ if different from 100u” required |
| PCB Manufacturing Capabilities: Plating | Instant Online | Custom PCB Quote |
| Minimum average Copper in holes | 0.0008″ | other than 0.0008″ |
| Minimum Plated Copper on surface | None | None |
| PCB Manufacturing Capabilities: Material | Instant Online | Custom PCB Quote |
| *FR-4 Tg rating | 150 or 170 Tg | Various |
| High Tg, high Td, low CTE (For no-lead applications) | Yes | Yes |
| Rogers 3000 Series | No | Yes |
| Rogers 4000 Series | No | Yes |
| Rogers RT duroid (5000 and 6000 series) | No | Yes |
| Taconic materials | No | Yes |
| Arlon Materials | No | Yes |
| Polyflon Materials | No | Yes |
| *FR-4 Material 370HR Equivalent | ||
| Stencils | Instant Online | Custom PCB Quote |
| Availability | Yes | Yes |
7. Bay Area Circuits
Located in 44358 Old Warm Springs Blvd, Fremont, CA 94538
Bay Area Circuits was established in 1975 and has been in the forefront of PCB design, prototyping, fabrication, and assembly ever since. Our lengthy history demonstrates our capacity to change with the times while being adaptable and responsive despite industry upheaval and several economic downturns. Many of our workers and clients have been with us for more than 30 years, and they can speak to our relentless pursuit of technical innovation, reliable solutions, and steady development. This attention has led to the development of a highly calibrated end-to-end production process that consistently produces better quality PCBs on schedule.
Their Capabilities
| Contents | Standard Capability | advanced Capability |
| Minimum Layer Count | 1 | 1 |
| Maximum Layer Count | 16 | 30 |
| Trace/Space | 0.006″ | 0.002″ |
| Finished Hole Size | 0.010″ | 0.004″ |
| Surface Finishes | HASL, ENIG, Hard Gold, Soft Gold (see all below) | ENEPIG, OSP (see all below) |
| Materials | FR-4, High Temp FR-4, Isola, Rogers, see material library for all | PTFE/Duroid, Polyimide, Flex, see material library for all |
| Controlled Impedance | +/- 10% | +/- 5% |
| Annular Ring | 0.006″ | 0.003″ Mechanical, 0.001″ Laser |
| Outer Layers Finished Copper | 1.5 oz to 2 oz | 1 oz to 5 oz |
| Inner Layers Finished Copper | 0.5 oz to 2 oz | 0.3 oz to 4 oz |
| Soldermask Colors | Green, Black, Blue, Red, White, Clear, Custom | Yellow, Custom |
| Silkscreen Colors | Green, Black, Blue, Red, White, Clear, Custom | Yellow, Custom |
| Filled Vias | Non-Conductive Fill | Non-Conductive Fill or Conductive Fill |
| Smallest Mechanical Drill Diameter | 0.010″ | 0.004″ |
| Smallest Laser Drill Diameter | N/A | 0.003″ |
| Blind Vias | No | Yes |
| Buried Vias | No | Yes |
| Aspect Ratio | 10:01 | 15:01 |
| Plated Hole to Copper | 0.008″ | 0.005″ |
| Clearance – Copper to Edge of Board | Outer Layer – 0.010″ | Outer Layer – 0.005″ |
| Inner Layer – 0.015″ | Inner Layer – 0.005″ | |
| Minimum Panel Size | 9″ x 12″ | 8″ x 8″ |
| Maximum Panel Size | 18″ x 24″ | 24″ x 36″ |
| Plated Slots | Routed | Routed or Nibbled |
| Non-Plated Slots | Routed | Routed or Nibbled |
| Plating in Holes | 0.0008″ | 0.0015″ |
| Web (or Mask Width) | 0.006″ | 0.003″ |
| Soldermask Swell | 0.003″ | 0.001″ |
| Silkscreen Width | 0.003″ | 0.003″ |
| Inspection & Testing Criteria | ||
| IPC Class 2 | Yes | Yes |
| IPC Class 3 | No | Yes |
| Netlist Generation and Netlist Compare | Yes | Yes |
| Trace / Space | ||
| Outer Layers (finished copper) | 1 oz. Cu – Min .005″ Trace/Space | 1 oz. Cu – Min .002″ Trace/Space |
| 2 oz. Cu – Min .008″ Trace/Space | 2 oz. Cu – Min .006″ Trace/Space | |
| 3 oz. Cu – Min .012″ Trace/Space | 3 oz. Cu – Min .008″ Trace/Space | |
| 4 oz. Cu – Min .014″ Trace/Space | 4 oz. Cu – Min .012″ Trace/Space | |
| 5 oz. Cu – Min .016″ Trace/Space | ||
| Inner Layers | 0.3 oz Cu – Min .002″ Trace/Space | |
| 0.5 oz Cu – Min .005″ Trace/Space | 0.5 oz Cu – Min .003″ Trace/Space | |
| 1 oz. Cu – Min .006″ Trace/Space | 1 oz. Cu – Min .005″ Trace/Space | |
| 2 oz. Cu – Min .012″ Trace/Space | 2 oz. Cu – Min .008″ Trace/Space | |
| 3 oz. Cu – Min .0012″ Trace/Space | ||
| 4 oz. Cu – Min .016″ Trace/Space | ||
| Drilling | ||
| Min drilled diameter, final board thickness 0.031″ or less | 0.008″ | 0.004″ |
| Min drilled diameter, final board thickness between 0.031″ and 0.062″ | 0.010″ | 0.006″ |
| Min drilled diameter, final board thickness between 0.062″ and 0.093″ | 0.012″ | 0.010″ |
| Min drilled diameter, final board thickness between 0.093″ and 0.125″ | 0.015″ | 0.012″ |
| Min laser diameter, dielectric thickness less than or equal to 0.004″ | N/A | 0.003″ |
| Min laser diameter, dielectric thickness between 0.004″ and 0.005″ | N/A | 0.004″ |
| Min laser diameter, dielectric thickness between 0.005″ and 0.007″ | N/A | 0.005″ |
| Controlled depth blind vias | No | Yes, max 0.75:1 aspect ratio |
| Pre-drilled core blind vias | No | Yes |
| Sublamination blind vias | No | Yes |
| Build-up technology | No | Up to 4-N-4, Anylayer |
| Buried vias | No | Yes |
| Filled vias | Non-Conductive fill | Non-Conductive or Conductive fill |
| Nibbling | No | Yes |
| Largest hole | 0.247″ plated, 0.250″ non-plated | No maximum |
| Slots | Plated or non-plated, routed | Plated or non-plated, routed or nibbled |
| Plating in holes | 0.0008″ | 0.0015″ |
| Plated hole to copper | 0.008″ | 0.005″ |
| Surface Finish | ||
| Hot Air Solder Level (HASL – Lead) | Yes | Yes |
| Hot Air Solder Level (HASL – Lead-Free) | Yes | Yes |
| Electroless Nickel Immersion Gold (ENIG) | Yes | Yes |
| Immersion Silver | Yes | Yes |
| Hard Gold Fingers with ENIG | Yes | Yes |
| Hard Gold Fingers with HASL | Yes | Yes |
| Electrolytic Hard Gold | Yes | Yes |
| Electrolytic Soft Gold | Yes | Yes |
| Electroless Nickel Electroless Palladium Immersion Gold (ENEPIG) | No | Yes |
| Organic Surface Protectant (OSP) | Yes | Yes |
| Bare Copper | Yes | Yes |
| Electroless Palladium Immersion Gold (EPIG) | No | No |
| Tin Nickel | No | Yes |
| White Tin | Yes | Yes |
| Carbon Ink | No | Yes |
| Soldermask | ||
| Colors | Green, Black, Blue, Red, White, Clear, Custom | Yellow, Custom |
| Finish/Texture | Semi-gloss, Matte | Semi-gloss, Matte |
| Tented Vias | Yes | Yes |
| Soldermask Plugged Vias | Yes | Yes |
| Soldermask Thickness over Copper | 5 micron to 25 micron | 5 micron to 25 micron |
| Soldermask Web | 5 mil | 3 mil |
| Soldermask Gap to Pad | 4 mil | 2聽mil |
| Copper Ring Under Mask-Defined Pad | 3 mil | 1聽mil |
| Peelable Soldermask | No | Yes |
| LPI Soldermask | Yes | Yes |
| Dry Film Soldermask | No | Yes |
| Silkscreen | ||
| Colors | Green, Black, Blue, Red, White, Clear, Custom | Yellow, Custom |
| Minimum Legend Width | 3 mil | 3 mil |
| Space between Silkscreen and Pad | 5 mil | 4 mil |
| Controlled Impedance | ||
| Layers | 0-10 Layers | 0-30 Layers |
| Impedance Tolerance | Single-ended +/- 10% | Single-ended +/- 5% |
| Impedance Tolerance | Differential Pairs +/- 10% | Differential Pairs +/- 5% |
| Impedance Tolerance | Coplanar Waveguide +/- 10% | Coplanar Waveguide +/- 5% |
| TDR Testing | Yes, Included | Yes, Included |
| Board Thickness | ||
| 1-Layer or 2-Layer | Min .015″ | Max .200″ | Min .008″ | Max .250″ |
| 4-Layer | Min .020″ | Max .200″ | Min .015″ | Max .250″ |
| 6-Layer | Min .031″ | Max .200″ | Min .025″ | Max .250″ |
| 8-Layer | Min .047″ | Max .200″ | Min .031″ | Max .250″ |
| 10-Layer | Min .062″ | Max .200″ | Min .040″ | Max .250″ |
| 12-Layer | Min .062″ | Max .200″ | Min .047″ | Max .250″ |
| 14-Layer | Min .062″ | Max .200″ | Min .054″ | Max .250″ |
| 16-Layer | Min .062″ | Max .200″ | Min .062″ | Max .250″ |
| CNC / Routing / Score / Mechanical Rules | ||
| Router Bit Size | 0.078″ | Min 0.021″, Max. 0.078″ |
| Spacing for Tab Rout Array | 0.100″ | |
| Standard V- Score Angle | 30° | 20°, 30°, 45°, 60° |
| V-Score Depth | One third of board thickness (min 0.010″) | |
| Jump Score | No | Yes, overshoot up to 0.35″ |
| Scoring Direction | Vertical and Horizontal | Routed Scoring |
| Bevel Angle | 20, 30, 45, or 60 Degree Gold Finger Bevel | Milling/Offset or Recessed Beveling |
| Countersinks | 60, 82, 90, 100 Degree Countersink ** | 60, 82, 90, 100 Degree Countersink ** |
| Counterbores | Yes | Yes |
| Edge Castellations | No | Castellated Edges Min .040″ |
| Plated Edges | No | Yes |
| Cross Section | Level 1 | Level 1, Level 2, Level 3 |
8. Camptech II Circuits Inc.
Located in 177 Park Ave., Suite 200, San Jose, CA 95113 USA
Camptech II Circuits Inc. provides PCB Fabrication and PCB Assembly services and has more than 40 years of expertise.
We support all build quantities at our 25,000 square foot facility, from prototypes to small to medium to large volume manufacturing. Our wait time is typically 2 weeks, while expedited delivery is an option.
Every day, we put a lot of effort into producing a product of the greatest caliber while putting a special emphasis on offering outstanding value and a positive client experience.
High-tech businesses such as the communications, computer, industrial control, satellite broadcast, and auto sectors employ our products.
Their 4 main types of PCBs:
rigid – a solid, inflexible, single or double-sided PCB.
flexible (flex) – often used when the PCB cannot be confined to a single plane or sits a non-planar position.
rigid-flex – is a combination of rigid and flex PCBs, where the flex board is joined with a rigid board(s).
high-frequency – these are PCBs that are usually used in applications requiring special signal transmission between a target and a receiver.
Their PCB assembly capabilities include:
- Assembly of Surface Mount (SMT), Thru-hole and Mixed technology
- Rigid, Flex, Flex/Rigid assembly
- Lead and lead-free (RoHS/REACH compliant) assembly
- Single or double-sided placement
- Installation of BGAs, connectors and fine pitch devises
- Test & inspection
9. OnBoard Circuits, Inc.
Located in 8341 East Evans Road, Suite #101, Scottsdale, AZ 85260 USA
OnBoard Circuits is a full-service PCB provider that provides timely, precise quotations for PCBs as well as high-quality PCB services. At every stage of your product development, we work to make the PCB purchase process as straightforward as we can. The highly skilled OnBoard team oversees and manages every stage, from design and layout to manufacture, from quick-turn, high-tech PCB prototypes to full-scale PCB production. In order to expedite your printed circuit board purchasing process and give you the finest possible goods at the greatest price, OnBoard Circuits works with your specifications, spending limit, and PCB requirements.
Their PCB capability:
| Description | Specifications |
|---|---|
| Materials | FR4, Rogers Ultralam 2000, Rogers RO4350, Rogers RO4003, Polyimide, Aluminum, RoHS, CEM-3, Copper, Teflon, Black FR4, Arlon AR350, Getek Copper Clad Thermal Substrates, Hybrid (Rogers and FR4) BT Epoxy, Nelco 4013 |
| Max Layer Count | 80 Layers |
| Max Board Size | 32.00″ x 26.50″ |
| Min Cu Foil Thickness | 1/3 oz |
| Max Cu Foil Thickness | 12 oz |
| Min Dielectric Thickness | 0.004″ |
| Min Board Thickness | 0.005″ |
| Max Board Thickness | 0.25″ |
| Board Thickness Tolerance (%) | +/- 0.005″ |
| Layer to Layer Registration | +/- 0.0025″ |
| Impedance Control (+/- %) | +/- 10% |
| Max Warpage | 0.006″ |
| Flex and Rigid Flex Boards | Available |
| Image | |
| Min Trace Width | 0.004″ |
| Min Space Width | 0.004″ |
| Min Annular Ring | 0.004″ |
| SMD Pitch | 0.012″ |
| BGA Pitch | 0.02″ |
| Pattern Plating | OK |
| Solder Mask | |
| Min Solder Mask Dam | 0.004″ |
| Solder Mask Clearance | 0.004″ |
| Min SMT Pad Spacing | 0.006″ |
| Solder Mask Thickness | 0.0007″ |
| Holes | |
| Min Hole Size | 0.005″ |
| Max Hole Size | 0.257″ |
| Hole to Hole Space | 0.01″ – 0.008″ |
| Hole Size Tol (+/-) | +/- 0.002″ |
| Aspect Ratio | 12:01 |
| Hole Registration | 0.002″ |
| Via on PTH | OK |
| Via in Pad | OK |
| Plating | |
| Finishes | HASL-LF/HASL, Immersion Gold, Immersion Silver, Immersion White Tin, Electrolytic Hard Gold |
| HASL-LF/HASL | 0.3μ” – 0.34μ” |
| Immersion Tin | 0.030μ” – 0.050μ” |
| Immersion Gold | 0.002μ” – 0.003μ” |
| Gold Fingers | 0.030μ” – 0.050μ” |
| Nickel Plating | 0.15μ” – 0.2μ” |
| Electrolytic Hard Gold | 0.067μ” |
| Outline | |
| Tooling Hole to Routed Edge Registration (+/-) | +/- 0.005″ |
| Panel Outline Tol (+/-) | 0.008″ |
| Guide Rail | 0.4″ |
| Beveling | 20°, 30°, 45° |
| Beveling Tolerance | +/-0.008″ |
10. RUSH PCB Inc
Located in 500 Yosemite Drive, # 106 , Milpitas, CA 95035, USA
RUSH PCB Inc. has provided printed circuit boards and assembly services to the electronics sector since 1997, both domestically and internationally. Our company makes boards with 2 to 32 layers, offers rapid turn consignment, and offers complete turn-key assemblies.
Higher layer count PCBs, unusual materials, laser drill micro-vias, blind/buried vias, as well as conductive and non-conductive via fill are all areas of expertise for RUSH PCB Inc.
PCB Capabilities
- Flex and Rigid Flex
- Flex
- High Density Interconnects
- Impedance
- Laser-Drilled Micro-Vias
- LED Boards
- RoHS Compliance
- Surface Finish
- Thick-Copper PCBs
- High Frequency PCBs
- Metal Core PCB, Thermal PCBs
- Aluminum PCB
- High-Tg PCBs
- Multilayer PCBs
Assembly Capabilities
- Assembly Reliability
- Ball Grid Arrays
- Military & Aerospace PCB Assembly
- PCB Assembly Rework
11. Advanced Circuitry International
Located in 3424 Howell St NW, Duluth, GA 30096 USA
ACI has a long history of serving the RF community, from its innovative work producing massive Teflon structures to expanding its global footprint by constructing cutting-edge facilities in Brazil and India to better serve our clients globally. Our customers obtain the goods and services they require to compete in the global market thanks to our experience, technology, and continuing assistance.
ACI, which was established in 1992, is a genuine global provider to the electronics market. We have extensive knowledge dealing with businesses in many time zones and languages. ACI has established itself as a top-tier provider to the RF community with four state-of-the-art facilities to service you on three continents. ACI is an ITAR-registered business and has AS9100D and ISO:2015 certifications.
Their capabilities
12. Custom Circuit Boards
Located in PO BOX 87300, Phoenix, Arizona 85080 USA
ustom Circuit Boards is Quick turn PCB prototype manufacturer that is headquartered in Phoenix, Arizona. Custom Circuit Boards is the trusted source for rapid turn PCBs for thousands of international businesses.
Quick turn lead times include 24 hour, 2 days, 3 days, 5 days, and 10 days. We stock fr4, rogers, and other board materials.
Their capabilities:
| Specifications | Technology | Notes |
|---|---|---|
| Number of Layers | 1-40 Layers | |
|
Board Materials |
FR4 (Tg – 135C, 145C, 170C, 180C) Grace FR406, Isola 370HR and Isola FR408HR
Rogers Ultralam 2000
Rogers RO4350, Rogers 4360G2, Rogers 3006, Rogers 3010, and Rogers 3003
Rogers RO4003, Rogers 5880, Rogers 6002, Rogers 6010.2LM, Rogers 6035HTC
Polyimide Ventec VT-901 and Dupont
Arlon 85N, Arlon AR350
Teflon
Black FR4
Getek Copper Clad Thermal Substrates
Hybrid (Rogers and FR4) BT Epoxy
Nelco 4013, Nelco N4000 series
Metal Core Materials
|
We try to keep these PCB materials in stock, however because there are so many thickness combinations, please reach out to your sales representative to confirm. |
| Stiffeners |
Thermo Set and PSA Based Aluminum
FR4
Stainless Steel
Polyimide
|
|
| Final PCB Thickness |
2 Layer – Min .005” Max .250”
4 Layer – Min .015” Max .250”
6 Layer – Min .025” Max .250”
8 Layer – Min .031” Max .250”
10 Layer – Min .040” Max .250”
12 Layer – Min .047” Max .250”
14 Layer – Min .054” Max .250”
16 Layer – Min .062” Max .250”
18 Layer – Min .093” Max .250”
20 Layer – Min .125” Max .250”
22 Layer – Min .125” Max .250”
>24 Layer – Min .125” Max .250”
|
|
| Core Thickness | Min .0025” | |
| Maximum PCB Size |
2 Layer 21” x 28”
Mulitlayer 18” x 28”
|
|
| Minimum Conductor Space | 0.003” | |
| Minimum Conductor Width | 0.003” | |
| Minimum Drill Hole Size | 0.006” | |
| Finish Plating / Surface Finishes |
HASL – Leaded Solder
HASL – Lead-Free Solder
Electroless Soft Gold
Wire Bondable Soft Gold
Nickel Flash Gold
Electroless Nickel
OSP
Electrolytic Nickel /Hard Gold and Selective Gold
Immersion Silver
Immersion Tin
Carbon Ink
ENIG (Immersion Gold)
ENEPIG (Wire Bondable)
|
|
| Finished Copper – Outer Layers |
1oz Cu – Min .004” Trace/Space
2oz Cu – Min .005” Trace Space
3oz Cu – Min .008” Trace/Space
4oz Cu – Min .010” Trace/Space
5oz Cu – Min .012” Trace/Space
|
We can manufacture higher ounces of copper depending on the specs. Please let us know how much you would like when sending us your PCB specs. |
| Finished Copper – Inner Layers |
.5oz Cu – Min .004” Trace/Space
1oz Cu – Min .005” Trace/Space
2oz Cu – Min .006” Trace/Space
3oz Cu – Min .010” Trace/Space
4oz Cu – Min .012” Trace/Space
|
|
| Inner Layer Clearances |
Min .008”
Minimum Finished Hole Size
Final Thickness <=.062” – .006’ Hole Final Thickness .150” – .014” Hole
Final Thickness .093” – .010” Hole Final Thickness .200” – .018” Hole
Final Thickness .125” – .012” Hole Final Thickness .250” – .020” Hole
|
|
| Gold Fingers | 1 to 4 edges | |
| Solder Mask Type |
Per IPC-SM-840
LPI Soldermask
Peelable Soldermask
|
|
| Solder Mask Colors |
Green/Green
Matte White
Black/Black
Matte Clear
Blue Top and Bottom Mix
Red One or Both Sides Mix
|
|
| Silkscreen Type |
Thermal Cure Epoxy Ink
LPI Ink
|
|
| Silkscreen Colors |
White
Black
Yellow Top and Bottom Mix
Red One or Both Sides Mix
Blue
|
|
| CNC Functions |
Scoring Edge to Edge Plated Counter bores
Skip Scoring – .250” Spacing Milling
30 or 60 Degree Score Angle Blind and Buried Vias
30 to 100 Degree Countersink Controlled Z Axis Route
15 to 45 Degree Gold Finger Bevel Castellated Barrels
Counterbores Offset or Recessed Beveling
Plated Countersinks
|
|
| Other PCB Services |
Blind and Buried Vias
Plated Slots Specified Dielectric
Tented Vias Controlled Impedance
Solder mask Plugged Vias Via Caps (Solder Mask)
Conductive and Non-conductive Filled Vias
|
|
| Quality / Testing |
Inspect to IPC Class 3 Continuity Resistance – 10 to 20 Ohms
Net List Test per IPC-356D Isolation Resistance – 2 to 30 Megaohms
Test Voltage – 100 to 250 Volts Minimum SMT Pitch 0.5 mm
|
|
| Tolerances |
PTH Hole Size – +/- .002”
Front to Back – +/- .002”
NPTH Hole Size – +/- .001”
Solder Mask – +/- .002”
Tooling Holes – +/- .001”
Hole to Pad – +/- .005”
|
13. Journey Circuits Inc.
Located in 830 E Higgins Rd, Suite 111H, Schaumburg, Illinois, 60173, USA
An electrical engineer with extensive manufacturing expertise launched Journey Circuits Inc., a firm that specializes in PCB design and contract production. Arriving in a market where there is a lot of current competition, we intend to set ourselves apart with our own knowledge and enthusiasm in pcb design and manufacture. We intend to raise the standard of pcb goods and customer service in this sector.
We are a professional circuit maker that specializes in delivering PCBs with any volume—small, medium, or large—on the same day and with a rapid turnaround. We create high-quality circuit boards with the assistance of our partners and their sophisticated technology, which are extensively utilized in a variety of sectors including the communications, medical equipment, industrial, aerospace, computer, automotive, power, and instrument industries. Our staff and partners have extensive expertise, so we can excel at any form of PCB fabrication. In 24 hours, we can produce 1 and 2 layer prototypes and deliver them to your home. We are 95% accurate in shipping PCBs on schedule for same-day and rapid turns.
14. J.Y. Circuit, Inc
Located in 1518 Brookhollow Dr, Santa Ana, CA 92705, USA
J.Y. Circuit, Inc., a company that serves the US, Europe, and other foreign markets, was founded in June 1998 and has offices in San Jose and Fountain Valley, California, as well as in South Korea.
In current PCB industry, where clients want rapid response, excellent quality, and competitive pricing, we strive to be a leader.
The business takes pride in its rapid turnaround times, superior quality, affordable prices, and extensive selection of printed circuit boards. We have years of expertise in the PCB sector, and our engineers have a wealth of knowledge, which benefits our clients.
Their PCBs and capablities:
15. Epec Engineered Technologies
Located in 176 Samuel Barnet Boulevard, New Bedford, MA 02745 USA
With over 5,000 clients served throughout all facets of the electronics industry, Epec Engineered Technologies is the best option for an OEM looking for specialized product solutions from a focused and agile partner. We are able to create creative, cost-effective solutions that bring the highest reliability products to market more quickly by offering highly skilled technical resources, a tested manufacturing platform, and the quickest delivery in the industry.
Custom battery packs, flex and rigid-flex circuits, user interface devices, electronic fans and motors, cable assemblies, and printed circuit boards are among the things we are a leading supplier of. Our clients are able to meet the complex difficulties of the international electronics industry because to our adaptable production capabilities, design and engineering services, high-quality platform, and round-the-clock support.
Their PCB capabilities:
| 1.1 | A | 100 um |
| Microvia Diameter at Target Land | 0.004″ | |
| 1.2 | B | 125 um |
| Microvia Diameter at Capture Land | 0.005″ | |
| 1.3 | C | 0.012″ |
| Microvia Target Land Size | ||
| 1.4 | D | 450 um |
| Microvia Target Land Size | 0.0177″ | |
| 2.1 | A | 560 um |
| Min. Staggered Via Pitch Staggered Via Pitch | 0.022″ | |
| 2.2 | B | 50 um |
| RCC Thickness | 0.002″ | |
| RCC | ||
| 2.3 | N | 2 |
| Blind Via Layers | ||
| 3.1 | H | 0.012″ – 0.250″ |
| Finished Board Thickness | ||
| 3.2 | H1 | 0.075 mm |
| Min. Inner Layer Thickness | 0.003″ | |
| 3.3 | H2 | 0.05 mm |
| Min. Dielectric Thickness | 0.002″ | |
| 3.4 | T1 | 6 oz |
| Max. Inner Layer Copper | ||
| 3.5 | T2 | 6 oz |
| Max. Outer Layer Copper | ||
| 4.1 | A B | < 0.75% |
| Warp & Twist (Max.) | ||
| 5.1 | H | 0.005″ |
| Min. Finish Hole Size | ||
| 5.2 | H | 0.018″ |
| Min. Land Size | ||
| 5.3 | R1 | IPC Class 2 |
| Min. Annual Ring for Via | ||
| 5.4 | R1 | 0.05 mm |
| Min. Annual Ring for Component | 0.002″, provided designed per IPC | |
| 6.1 | A | 0.08 mm |
| Tolerance for PTH Hole | 0.003″ | |
| 6.2 | B | 0.05 mm |
| NPTH Hole Tolerance | 0.002″ | |
| 7.1 | S1-S2 | 0.0024″ |
| Registration for S/M to Pattern | ||
| 7.2 | NA | 0.005″ |
| Registration for Legend to S/M | ||
| 8.1 | S | 0.075 mm |
| Registration for Drill to Inner Layer | 0.003″ | |
| 8.2 | S | 0.05 mm |
| Registration for Drill to Datum | 0.002″ | |
| 8.3 | NA | 0.005″ |
| Registration for First Drill to Second Drill | ||
| 9.1 | S | 0.08 mm |
| Layer to Layer for 4 layers | 0.003″ | |
| 9.2 | S | 0.10 mm |
| Layer to Layer for 6 layers | 0.004″ | |
| 9.3 | S | 0.13 mm |
| Layer to Layer for 8 layers | 0.005″ | |
| 10.1 | W2 | 0.003″ |
| I/L Min. Width (0.5 oz) | ||
| 10.2 | W1 | 0.003″ |
| O/L Min. Width (0.5 oz) | ||
| 11.1 | S2 | 0.003″ |
| I/L Min. Space | ||
| 11.2 | S | 0.003″ |
| O/L Min. Space (0.5 oz) | ||
| 12.1 | H/T | 12 |
| Max. Aspect Ratio | ||
| (Board Thickness 0.063″) | ||
| 12.2 | H | 0.0083 |
| Min. Drill Hole Size | ||
| (Board Thickness 0.063″, After Plating) | ||
| 13.1 | H1 | 0.025 mm |
| Max. Thickness on Copper | 0.001″ | |
| 13.2 | H2 | 0.0075 mm |
| Max. Thickness at Shoulder | 0.0003″ | |
| 14.1 | W2 | 0.0078″ |
| Min. SMD Space for Dam | ||
| 14.2 | W1 | 0.0004″ |
| Min. Dam Size | 0.0005″ for white and black colors | |
| 15.1 | NA | 30 Ω / sq |
| Max. Contact Resistance | ||
| 15.2 | NA | 30 Ω |
| Max. Primary Resistance | ||
| 15.3 | NA | 0.0004″ |
| Min. Thickness | ||
| 15.4 | A | 0.015″ |
| Min. Space | ||
| 15.5 | B | 0.007″ |
| Max. Space for Registration | ||
| 16.1 | H2 | 0.6 mm |
| Min. PCB Thickness for HAL | 0.0236″ | |
| 16.2 | W | 0.25 mm |
| Min. Pad Width/Space for HAL | 0.0098″ | |
| 16.3 | H1 | 0.001 mm ~ |
| HAL Thickness for any point | 0.025 mm | |
| 40micro-inch ~0.001″ | ||
| 16.4 | A | 0.015 mm ~ |
| Thickness on QFP Pad | 0.030 mm | |
| (0.05″ Wide Quad) | 0.0006″ ~0.0012″ | |
| 17.1 | AB | NA |
| Outline Tolerance-Punching | ||
| 17.2 | AB | 0.005″ |
| Outline Tolerance-Routing | ||
| 18.1 | B | 200-600 |
| Beveling Angle | ||
| 18.2 | A | + – 0.005″ |
| Tolerance for Outline of Bevel | ||
| 19.1 | C | 30° |
| V-Cut Angle V-Cut | ||
| 19.2 | H | 0.030″~0.125″ |
| Range of Board Thickness | ||
| 19.3 | B | 0.05 mm |
| Tolerance of V-Cut Residual | 0.003″ | |
| 19.4 | D | 0.125 mm |
| V-Cut Off Line V-Cut | 0.005″ | |
| 20.1 | NA | 5 –500 VDC |
| Voltage | ||
| 20.2 | NA | 500 MΩ |
| Isolation | ||
| 20.3 | NA | 20Ω~100KΩ |
| Continuity | ||
| 20.4 | P | 0.3 mm |
| Min. SMD PAD Pitch SMD | 0.0118″ | |
| 21.1 | NA | +/- 10% |
| Impedance Control > 50O | ||
| 21.2 | NA | +/- 10% |
| Impedance Control < 50O | ||
| 22.1 | NA | +/- 10% |
| Differential Impedance Control > 50O | ||
| 22.2 | NA | +/- 10% |
| Differential Impedance Control < 50O | ||
| 22.1 | NA | +/- 10% |
| Coplanar Impedance Control > 50O | ||
| 22.2 | NA | +/- 10% |
| Coplanar Impedance Control < 50O |