WELLGIANT SYSTERMS CO., LTD.
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WELLGIANT SYSTERMS CO., LTD.

Blind Hole-3

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Blind Hole-3

Blind Hole-3

Product Parameters

Product Name Blind Hole-3
Item No. 8-3
Supply Type Sell
Category Electronic,Electrical > Electronic Component > Blind Hole

Detailed Product Description

Buried hole: Buried Via Hole (BVH)

The connection of any circuit layer inside the PCB is not conducted to the outer layer. This process cannot be achieved by bonding after drilling. It is necessary to perform drilling at the time of individual circuit layers. After partially bonding the inner layer, it must be plated first, and finally it can be fully bonded, compared with the original "through hole". The "blind hole" takes more time, so the price is also the most expensive. This process is usually only used in high-density (HDI) boards to increase the usable space of other circuit layers, such as 4-layer boards. Buried holes can be made in a coordinate L2-L3. The L1.L4 of this coordinate can also be routed. And placing parts, the same space can have more possibilities.

Keywords: Blind Hole   

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Company Name WELLGIANT SYSTERMS CO., LTD.
Country/Region Taiwan
City New Taipei City 235
Address 3F., No.663, Bannan Rd., Zhonghe Dist.
Telephone +886-2-77313777
Fax +886-2-22256511
Contact Person