Shenzhen Xunsiwei Circuit Co., Ltd.
| Material | Copper |
| Delivery Time | 8-15DAYS |
| Surface Finish | ENIG |
| Payment Terms | Western Union |
| Supply Ability | 1 Million Square feet/per month |
| Board Thickness | 0.8mm (Customizable) |
| Copper Thickness | 1 oz |
| Layer Count | 1-Layer |
| Model Number | XSWPCB |
| Certification | UL ,IOS9000 |
| Place of Origin | China |
| Brand Name | XSW PCB |
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Product Specification
| Material | Copper | Delivery Time | 8-15DAYS |
| Surface Finish | ENIG | Payment Terms | Western Union |
| Supply Ability | 1 Million Square feet/per month | Board Thickness | 0.8mm (Customizable) |
| Copper Thickness | 1 oz | Layer Count | 1-Layer |
| Model Number | XSWPCB | Certification | UL ,IOS9000 |
| Place of Origin | China | Brand Name | XSW PCB |
| High Light | 1 Layer Copper Substrate PCB ，Copper Substrate PCB 0.8mm ，PCBA Service High Thermal Conductivity | ||
High Thermal Conductivity Copper Substrate PCB is a professional metal core printed circuit board (MCPCB) customized for high-power heat dissipation scenarios. It adopts high-performance copper base as the core heat-conducting substrate, combined with reliable circuit fabrication, surface finishing and assembly processes to provide integrated PCB & PCBA one-stop services. This copper base PCB efficiently transfers heat generated by power chips, LEDs and power components outward, effectively solving overheating failures of high-power electronic equipment, widely applied in new energy, automotive electronics, high-power lighting, power supply and industrial control fields. Our full PCBA service covers PCB manufacturing, component procurement, SMT soldering, DIP assembly, function testing and finished product packaging, delivering ready-to-use circuit assemblies to customers.
| Layer Count | 1-Layer |
| Material | Copper |
| Board Thickness | 0.8 mm (Customizable) |
| Copper Thickness | 1 oz |
| Minimum Hole Size | 0.15 mm |
| Minimum Line Width | 0.1 mm |
| Minimum Line Spacing | 0.1 mm |
| Solder Mask Color | White |
| Surface Finish | ENIG |
Product Description
| Item | Mass Production Capability | Extreme Capability |
|---|---|---|
| Board Thickness Range | 0.3~6.0mm | 0.3~6.0mm |
| Exposure Alignment Accuracy | ±0.015mm | ±0.005mm |
| Minimum Annular Ring | Single side ≥0.05mm | Single side ≥0.05mm |
| Min Line Width/Space (1/3oz base copper) | 0.05mm / 0.05mm | 0.045mm / 0.045mm |
| Min Line Width/Space (1/2oz base copper) | 0.05mm / 0.05mm | 0.05mm / 0.05mm |
| Min Line Width/Space (1oz base copper) | 0.075mm / 0.075mm | 0.075mm / 0.075mm |
| Etching Tolerance (1/3oz base copper) | ±0.005mm | ±0.005mm |
| Etching Tolerance (1/2oz base copper) | ±0.005mm | ±0.005mm |
| Etching Tolerance (1oz base copper) | ±0.0075mm | ±0.0075mm |
| Gold Finger Total Pitch Tolerance | <30mm: ±0.05mm 30~60mm: ±0.075mm |
<30mm: ±0.03mm 30~60mm: ±0.05mm |
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
600 million-1000 million
Employee Number:
500~800
Ecer Certification：
Verified Supplier
Shenzhen Xunsiwei Circuits Co., Ltd. is a professional manufacturer dedicated to the production of high-precision printed circuit boards. Our core product portfolio encompasses single-sided, double-sided, and multilayer PCBs, as well as advanced solutions such as blind/buried via and HDI boards. T... Shenzhen Xunsiwei Circuits Co., Ltd. is a professional manufacturer dedicated to the production of high-precision printed circuit boards. Our core product portfolio encompasses single-sided, double-sided, and multilayer PCBs, as well as advanced solutions such as blind/buried via and HDI boards. T...
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