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Polyimide Thick Copper PCB for Energy Storage

Metal Core PCB Production Capabilities

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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:

ItemDescription
Layer1- 2 Layers
MaterialAluminum / Copper Based
ManufacturerXimai (China) ; Bergquist (USA)
Final Thickness0.02" - 0.18"(0.5mm- 4.6mm) tg130° - tg170°
Surface TreatmentRegular Lead: HASL Lead- free: Lead- free HASL, ENG Gold; OSP, Immersion silver
Max/Min Board SizeMin: 0.2"x0.2" Max: 43.3"x19"
Min Trace width/Min Clearance0.5oz: 4/4mil 1oz: 5/5mil 2oz: 5/7mil 3oz: 7/8mil 4oz: 10/10mil
Min Hole Ring0.5oz: 4mil 1oz: 5mil 2oz: 7mil 3oz: 10mil 4oz: 16mil
Copper Thickness0.5oz- 4oz
Min Hole size and ToleranceMin 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 ColorGlossy: 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 ColorWhite, Black
Silk Screen SizeMin Width: 5mil; Height: 24mil
Testing VoltageTesting Fixture: 50V- 300V Flying Probe: 30V- 250V
ProfileCNC Tol: ±5mil V- CUT Tol: ±5mil Slot Min: 40mil Angel: 15°, 20°, 30°, 45°, 60°
Bow and Twist≤1%
Accept StandardIPC Class 2; IPC Class 3; ISO9000