List of Top 15 pcb manufacturer in usa

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”

request a quotation now>>

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

request a quotation now>>

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

request a quotation now>>

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

request a quotation now>>

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.

request a quotation now>>

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

request a quotation now>>

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

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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

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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″

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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

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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

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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”

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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.

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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:

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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