Shenzhen Xunsiwei Circuit Co., Ltd.
| Material | Fr4 |
| Delivery Time | 8-15DAYS |
| Surface Finish | Lead-free Soldering |
| Payment Terms | Western Union |
| Copper Thickness | 1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1 oz |
| Supply Ability | 1 Million Square feet/per month |
| Board Thickness | 2.5 mm (Customizable) |
| Layer Count | 24-Layer |
| Model Number | XSWPCB |
| Place of Origin | China |
| Certification | UL ,IOS9000 |
| Brand Name | XSW PCB |
View Detail Information
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Product Specification
| Material | Fr4 | Delivery Time | 8-15DAYS |
| Surface Finish | Lead-free Soldering | Payment Terms | Western Union |
| Copper Thickness | 1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1 oz | Supply Ability | 1 Million Square feet/per month |
| Board Thickness | 2.5 mm (Customizable) | Layer Count | 24-Layer |
| Model Number | XSWPCB | Place of Origin | China |
| Certification | UL ,IOS9000 | Brand Name | XSW PCB |
| High Light | High Frequency PCB Board ，Immersion Gold High Frequency PCB ，24 Layer PCB 2.5mm | ||
This 24-layer FR4 high frequency PCB with 2.5mm overall thickness and immersion gold surface finish is specially designed for mobile communication equipment. It adopts high-Tg low-loss FR4 dielectric material to balance excellent high-frequency signal performance and cost advantage. Rigorous multilayer lamination process ensures stable layer alignment and reliable interlayer conduction. Immersion gold surface delivers flat soldering pads, good oxidation resistance and outstanding bonding performance for IC, RF components and BGA chips. Strict controlled impedance is implemented to maintain signal integrity during high-speed data and RF transmission. Widely used in mobile terminal communication mainboards, communication modules, handheld wireless devices and related mobile electronics.
| Layer Count | 24-Layer |
| Material | Fr4 |
| Board Thickness | 2.5 mm (Customizable) |
| Copper Thickness | 1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1 oz |
| Minimum Hole Size | 0.1 mm |
| Minimum Line Width | 0.1 mm |
| Minimum Line Spacing | 0.1 mm |
| Solder Mask Color | Green |
| Surface Finish | Lead-free Soldering |
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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