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PCB Capabilities

Custom Circuit Boards has PCB prototype and PCB Production fabrication capabilities.

Custom Circuit Board's prototype PCB and production PCB capabilities.

Please review the PCB fabrication capabilities listed below. However, keep in mind that we are in the process of updating all our PCB manufacturing capabilities. Use the below capabilities as the "minimum case scenario" for what we are able to manufacture in-house.

Custom Circuit Boards is a full service quick turn PCB manufacturer located in Phoenix, Arizona with the capabilities to fabricate your prototype and production quantity printed circuit boards. Feel free to contact us to see if we are able to manufacture your board specs. Send us your zipped Gerber files (RS-274X format) and our sales team will provide you with a fast and accurate PCB quote.

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Submit your PCB design
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
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.
Thermo Set and PSA Based Aluminum
Stainless Steel
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
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
Matte White
Matte Clear
Blue Top and Bottom Mix
Red One or Both Sides Mix
Silkscreen Type
Thermal Cure Epoxy Ink
Silkscreen Colors
Yellow Top and Bottom Mix
Red One or Both Sides Mix
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
PTH Hole Size – +/- .002”
Front to Back – +/- .002”
NPTH Hole Size – +/- .001”
Solder Mask – +/- .002”
Tooling Holes – +/- .001”
Hole to Pad – +/- .005”

PCB industries / markets served

PCBA Companies: We provide many electronic contract manufacturers production and quick turn printed circuit boards. We follow their specific panel array requirements for their various SMT lines and processing requirements. In this competitive bare board environment, providing cost effective PCBs on time is why pcb assembly companies in the USA choose Custom Circuit Boards as their trusted pcb supplier.

Military and Aerospace PCBsMilitary and Aerospace: We are an ITAR registered and compliant PCB manufacturer. From the Navy to the Army, we have multiple military customers that have chosen us to be their quick turn printed circuit board supplier.

Bio-medical PCBsMedical and Bio-medical: When strict quality standards are required, various niche medical device companies and medical equipment OEM manufacturers depend on us for their medical printed circuit board manufacturing.

Industrial and Commercial PCBsIndustrial, Automotive, and Commercial: With over 31 years of PCB expertise, we have a huge array of customers that are leaders in their commercial and industrial niches. With our high-technology PCB capabilities, we have created long-lasting partnerships throughout various industrial and commercial niches.

Student PCBsStudents and Hobbyist: With our straightforward and no hidden cost PCB pricing, we have earned the trust of multiple educational institutions from around the world. When students need affordable printed circuit boards for their various university projects, they rely on Custom Circuit Boards.

Submit your Gerber RS-274x files

Thank you for viewing our PCB capabilities. You can submit your printed circuit board information via email, phone, or the Online quote form. We look forward to earning your PCB business. If you have any questions about our capabilities, please don't hesitate to ask us. We are here to help!