Sheng Shi Shi Dai Electronic Technology Co., Ltd. Shenzhen 专业PCB抄板
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Computer motherboard PCB

Specifications 870


PCB engineering data

Board size: (170 +5) mm X 170mm (actual board size to Gerber file-based, process side of the V-CUT)

Thickness: 1.6mm □ Other _____mm

Layers: six

Boards do not: HAL HAL + Goldfinger (_____ □ plate) □ Other (______)

Material: FR4 □ Other (______)

Finger thickness: □ 30u □ Other (u)

V-Cut: A total of _1_ Road Width mm

Minimum aperture: 8mil □ Other (___mil)

Minimum Line Width / Space: 4/5mil □ Other (/ mil)

Solder paint ink: yellow □ Other (_____)

Part side: □ Single-sided

Text Ink: □ White □ Other (color)

Via plug hole: all plug □ Component plug □ Solder Plug

Engineering data annex

5 mil sheet data signal line impedance 55 ± 10% ohm, 4.8/5.2and7.5: 7.5MIL differential signal 90 + / -10% □ Other

Remarks

Size, layer scheduling methods such as gerber file requirements

PCB required for open / short test

PCB impedance Report

PCB with OSP process


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