Shenzhen K-better circuit electrical Co.Ltd
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Price: | 0.1~1.0 USD |
Payment Terms: | T/T,WU;paypal |
Place of Origin: | Guangdong, China (Mainland) |
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Menu | single-sided board | double-sided board | Multi-layer board |
Layers | 1 | 2 | 4-12 |
copper-clad Thickness | 0.5~10oz | 0.5~10oz | 0.5~10oz |
Chips Thickness | 0.2~3.0mm | 0.2~3.0mm | 0.40~5.2mm |
block burn characteristic | 94V-0 | 94V-0 | 94V-0 |
resist peel difficult intensity | 10.4N/cm | 12.3N/cm | 12.3N/cm |
warp linear measure | ≤ 1.5% | ≤ 0.5% | ≤ 0.5% |
insulation resistance | ≥ 10 Ω | ≥ 10Ω | ≥ 10Ω |
test voltage | 50-100DCV | 100DCV | 100-200DCV |
finished product board acreage | 400×500mm | 560×610mm | 560×610mm |
minimum Line width and wire apart | 0.20/0.20mm | 0.10/0.10mm | 0.10/0.10mm |
Empty wallcopper thickness | ≥ 25.0um (single point) | ≥ 25.0um (single point) | |
minimum weld endothelium | 0.05mm | ||
annular outer layer | 0.10mm | 0.076mm | 0.076mm |
least aperture path | 0.30mm | 0.20mm | 0.20mm |
Holetolerance | ±0.076mm | ±0.076mm | |
hole place tolerance | ±0.076mm | ±0.076mm | ±0.05mm |
figure tolerance | ±0.15mm | ±0.10mm | ±0.10mm |
Green oil bridge capability | ≥ 0.20mm | ≥ 0.10mm | ≥ 0.075mm |
block weldrigidity | 6H | 6H | 6H |
exterior plating layer | OSP,HAL.Soft gold | OSP,HAL immersion gold. | OSP,HAL.immersion gold |