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Xi'an JIA SPEED Electronic Technology Co.,Ltd

Add: West Electronic Street, Yanta District, Xi'an City, Shaanxi Province, China

Tel: +008613186089157

Mob: +8613186089157

E-mail: 321786784@qq.com

Medical PCB and PCBA

Medical PCB and PCBA

Number of Layers:8-Layer Base Material:FR-4 IT 180A Copper Thickness:1oz Board Thickness:1mm Min. Hole Size:6mil Min. Line Width:10mil Min. Line Spacing:10mil Surface Finishing:ENIG Type:Customizable PCB Standard:IPC-II standard Impedance controlled:Yes

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Product Details


7.jpgBlind vias: Blind vias are types of vias that connect PCB inner traces to PCB surface traces that do not penetrate the entire board. Buried vias: Buried vias are only the type of vias that connect traces between inner layers, so they are not visible from the PCB surface.

With the development of the current portable products in the direction of miniaturization and high density, the design of PCBs has become more and more difficult, and higher requirements have been put on the production process of PCBs. In today's most portable products, BGA packages with a pitch of 0.65mm or less use a blind buried design process. What is a blind buried hole?                                               

Blind vias: Blind vias are types of vias that connect PCB inner traces to PCB surface traces that do not penetrate the entire board.

Buried vias: Buried vias are only the type of vias that connect traces between inner layers, so they are not visible from the PCB surface.

Characteristics:

  • Blind and/or buried vias

  • Via-in-pad

  • Through vias from surface to surface

  • 20 µm circuit geometries

  • 30 µm dielectric layers

  • 50 µm laser vias

  • 125 µm bump pitch processing

Hot Tags: medical PCB and PCBA, suppliers, manufacturers, factory, wholesale, price, quotation, high quality

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