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6 Layer ENIG FR4 Via-In-Pad PCB

6 Layer ENIG FR4 Via-In-Pad PCB

Short Description:

Layers: 6

Surface finish: ENIG

Base material: FR4

Outer Layer W/S: 4/3.5mil

Inner layer W/S: 4/3.5mil

Thickness: 2.0mm

Min. hole diameter:0.25mm

Special process: via-in-pad, impedance control


Product Detail

How To Understand Half Plug Hole And Full Plug Hole

The whole plug hole is the whole through hole is blocked by green oil. Generally, TOP and BOT fill the hole with green oil on both sides, and the fullness is more than 80%. The half plug hole refers to the plug from one side, opaque, half plug hole, fullness is not good control, general factory can only do about 30-50%, according to the factory’s own ability, mainly used in, one side of the window, one side of the window area, such as shielding cover, heat sink. The conventional plugging method of VIA is full plugging treatment.

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Factory Show

Company profile

PCB Manufacturing Base

woleisbu

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manufacturing (2)

Meeting Room

manufacturing (1)

General Office


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