Metal PCB Capacity
GreatPCB Metal Core PCB Capability (Enquiry pls send to [email protected] )
| Item | Description | |
| 1.Layer | 1- 4 Layers | |
| 2.Material | Aluminum / Copper Based/Iron Base | |
| Manufacturer | Ximai (China) ; Bergquist (USA) | |
| 3.Final Thickness | 0.02″ – 0.18″ (0.5mm- 4.6mm) tg130° – tg170° | |
| 4.Surface Treatment | Regular Lead: HASL Lead- free: Lead- free HASL, ENG Gold; OSP, Immersion silver | |
| 5.Max/Min Board Size | Min: 0.2″x0.2″ Max: 43.3″x19″ | |
| 6.Min Trace width/Min Clearance | 0.5oz: 4/4mil 1oz: 5/5mil 2oz: 5/7mil 3oz: 7/8mil 4oz: 10/10mil | |
| 7.Min Hole Ring | 0.5oz: 4mil 1oz: 5mil 2oz: 7mil 3oz: 10mil 4oz: 16mil | |
| 8.Copper Thickness | 0.5oz- 4oz | |
| 9.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 | |
| 10.Thickness of Plating Layer | HASL: | |
| Copper Thickness: 20um- 35um | Tin: 5- 20um | |
| Immersion Gold: | ||
| Nickel: 100u”- 200 u” | Gold: 2u”- 4u” | |
| Hard Gold Plating : | ||
| Nickel: 100u”- 200 u” | Gold: 4u”- 8u” | |
| Golden Finger: | ||
| Nickel: 100u”- 200 u” | Gold: 5u”- 15u” | |
| Immersion Silver: 6u”- 12u” | ||
| OSP: Film 8u”- 20u” | ||
| 11.Solder Mask Color | Glossy: Green, Black, Red, Yellow, White, Purple, Blue | |
| Matt: Green, Black | ||
| 12.Solder Mask Resolution | Solder Mask Thickness: | 0.2mil- 1.6mil |
| Solder Dam: | Green 4mil/Other Color 5mil | |
| Solder Mask Hole Plug Diameter: | 10mil- 25mil | |
| 13.Silk Screen Color | White, Black | |
| 14.Silk Screen Size | Min Width: 5mil; Height: 24mil | |
| 15.Testing Voltage | Testing Fixture: 50V- 300V | Flying Probe: 30V- 250V |
| 16.Profile | CNC Tol: ±5mil V- CUT Tol: ±5mil | Slot Min: 40mil Angel: 15°, 20°, 30°, 45°, 60° |
| 17.Bow and Twist | ≤1% | |
| 18.Accept Standard | IPC Class 2; IPC Class 3; ISO9000 | |
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