Active Member
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[China]
Address: Room 403 Block A,Huafeng SOHO Creative World Hangcheng Industrial Zone Qianjin 2nd Road,Xixiang Baoan Shenzhen,China
Contact name:karen
Shenzhen Xinchenger Electronic Co.,Ltd |
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Elevator PCB Multilayer 8L Circuit Board With High Quality Production
Specification:
Origin: China
Min line space: 3mil
Min line width: 3 mil
Board size: 6*6 cm
Layer: 8
Model: XCEM
Board thickness: 1.2mm
Copper foil: 35UM
Material: FR4
Parameter:
| Annual stock meterial | Rogers,Taconic,Arton,Isola,F4B,TP-2,FR4,High TG,Halogen free | ||||||||
| Layer No. | 1-16 | ||||||||
| Min board thickness | 2 layer 0.2mm | ||||||||
| 4 layer 0.4mm | |||||||||
| 6 layer 0.6mm | |||||||||
| 8 layer 0.8mm | |||||||||
| 10 layer 1.0mm | |||||||||
| Max panel size | 508*610mm | ||||||||
| Board thickness tolerance T≥0.8mm±8%,T＜0.8mm±5% | |||||||||
| Wall hole copper thickness | ＞0.025mm(1mil) | ||||||||
| Finished hole | 0.2mm-6.3mm | ||||||||
| Min line width | 4mil/4mil(0.1/0.1mm) | ||||||||
| Min bonding pad space | 0.1mm(4mil) | ||||||||
| PTH aperture tolerance | ±0.075mm(3mil) | ||||||||
| NPTH aperture tolerance | ±0.05mm(2mil) | ||||||||
| Hole site deviation | ±0.05mm(2mil) | ||||||||
| Profile tolerance | ±0.10mm(4mil) | ||||||||
| Board bend&warp | ≤0.7% | ||||||||
| Insulation resistance | ＞1012Ωnormal | ||||||||
| Through-hole resistance | ＜300Ωnormal | ||||||||
| Electric strength | ＞1.3kv/mm | ||||||||
| Current breakdown | 10A | ||||||||
| Peel strength | 1.4N/mm | ||||||||
| Soldmask regidity | ＞6H | ||||||||
| Thermal stress | 288℃20Sec | ||||||||
| Testing voltage | 50-300v | ||||||||
| Min buried blind via | 0.2mm(8mil) | ||||||||
| Outer cooper thickness | 1oz-5oz | ||||||||
| Inner cooper thickness | 1/2 oz-4oz | ||||||||
| Aspect ratio | 8:1 | ||||||||
| SMT min green oil width | 0.08mm | ||||||||
| Min green oil open window | 0.05mm | ||||||||
| Insulation layer thickness | 0.075mm-5mm | ||||||||
| Aperture | 0.2mm-0.6mm | ||||||||
| Special technology | Inpedance,blind buried via,thick gold,aluminumPCB | ||||||||
| Surface finish | HASL,lead free,Immersion gold,immersion tin,immersion silver,ENIG,Blue glue,gold plating | ||||||||
