Shenzhen Xunsiwei Circuit Co., Ltd.
| Material | Aluminum 5052 |
| Delivery Time | 8-15DAYS |
| Surface Finish | ENIG |
| Payment Terms | Western Union |
| Supply Ability | 1 Million Square feet/per month |
| Board Thickness | 1.6 mm (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 | Aluminum 5052 | Delivery Time | 8-15DAYS |
| Surface Finish | ENIG | Payment Terms | Western Union |
| Supply Ability | 1 Million Square feet/per month | Board Thickness | 1.6 mm (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 | Aluminum 5052 Single Layer Printed Circuit Board ，Single Layer Audio Amplifier PCB Board ，Aluminum 1 Oz Copper PCB | ||
This single-layer aluminum base PCB uses 5052 aluminum substrate and 1oz copper foil, specially designed for audio amplifier circuit applications. 5052 aluminum core features excellent thermal conductivity to rapidly dissipate heat generated by power amplifier chips during operation, effectively reducing thermal accumulation and avoiding sound distortion caused by overheating. 1oz thick copper trace ensures large current carrying capacity and stable power transmission for audio circuits. The aluminum substrate delivers outstanding mechanical strength, vibration resistance and dimensional stability. With reliable insulation dielectric layer, the board prevents leakage current and short circuits. Widely used in audio power amplifiers, car amplifiers, speaker drive modules, digital audio players and power audio equipment.
| Layer Count | 1-Layer |
| Material | Aluminum 5052 |
| Board Thickness | 1.6 mm (Customizable) |
| Copper Thickness | 1 oz |
| Minimum Hole Size | 0.2 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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