metal core pcb

Metal Core PCB Production Capabilities

Metal core PCB transfer heat 8 to 9 times faster than FR4 PCB. MCPCB laminates dissipate heat, keeping heat generating components cooler which results in increased performance and life. Most commonly used for LED lights and light panels with white solder mask and black legend.

The following materials are available at competitive prices. Considering variations in prototypes, and production quantities, we offer personalized quotes based on your specific requirements. Please call 888-228-9440 for a quote based on your specific Metal Core PCB needs. 

Metal Core PCB or Aluminum PCB:
Item Description
Layer 1- 2 Layers 
Material Aluminum / Copper Based
Manufacturer Ximai (China)  ; Bergquist (USA)
Final Thickness 0.02" - 0.18" (0.5mm- 4.6mm) tg130° - tg170°
Surface Treatment Regular Lead: HASL
Lead- free: Lead- free HASL, ENG Gold; OSP, Immersion silver
Max/Min Board Size

Min: 0.2"x0.2"  Max: 43.3"x19"

Min Trace width/Min Clearance

0.5oz: 4/4mil

1oz: 5/5mil

2oz: 5/7mil

3oz: 7/8mil

4oz: 10/10mil

Min Hole Ring

0.5oz: 4mil

1oz: 5mil

2oz: 7mil

3oz: 10mil

4oz: 16mil

Copper Thickness 0.5oz- 4oz
Min Hole size and Tolerance

Min hole: 30mil (Final Thickness 0.5mm- 2.0mm)
45mil (Final Thickness 2.0mm- 4.6mm)
Tolerance: PTH±4mil, NPTH±3mil

Thickness of Plating Layer HASL:
Copper Thickness: 20um- 35um Tin: 5- 20um
Immersion Gold:
Nickel: 100u"- 200 u" Gold: 2u"- 4u"
Hard Plated Gold:
Nickel: 100u"- 200 u" Gold: 4u"- 8u"
Golden Finger:
Nickel: 100u"- 200 u" Gold: 5u"- 15u"
Immersion Silver: 6u"- 12u"
OSP: Film 8u"- 20u"
Solder Mask Color Glossy: Green, Black, Red, Yellow, White, Purple, Blue
Matt: Green, Black
Solder Mask Resolution
Solder Mask Thickness: 0.2mil- 1.6mil
Solder Dam: Green 4mil/Other Color 5mil
Solder Mask Hole Plug Diameter: 10mil- 25mil
Silk Screen Color White, Black
Silk Screen Size Min Width: 5mil; Height: 24mil
Testing Voltage
Testing Fixture: 50V- 300V Flying Probe: 30V- 250V
Profile CNC Tol: ±5mil


V- CUT Tol: ±5mil

Slot Min: 40mil

Angel: 15°, 20°, 30°, 45°, 60°

Bow and Twist ≤1%
Accept Standard IPC Class 2; IPC Class 3; ISO9000 

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Contact Info

Precision Technologies, Inc.
2200 Gladstone Ct. Ste: H-I,
Glendale Heights, IL 60139
Toll Free: 888-228-9440
Tel: 847-439-5447
Fax: 847-439-5448

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