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Shenzhen Jiaqing Circuit Co., Ltd.

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China Blind and Buried Via PCB for High Density Interconnect Applications
China Blind and Buried Via PCB for High Density Interconnect Applications

  1. China Blind and Buried Via PCB for High Density Interconnect Applications

Blind and Buried Via PCB for High Density Interconnect Applications

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Surface Finish Options HASL, ENIG, OSP, Immersion Tin, Immersion Silver
Operating Temperature -20°C to +130°C
Thermal Conductivity Enhanced via copper mass
Delivery Time 15-30 Days
Layer Count 1 – 10 layers
Payment Terms L/C,D/A,D/P,T/T
Brand Name Jiaqing Circuit
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Surface Finish Options HASL, ENIG, OSP, Immersion Tin, Immersion Silver Operating Temperature -20°C to +130°C
Thermal Conductivity Enhanced via copper mass Delivery Time 15-30 Days
Layer Count 1 – 10 layers Payment Terms L/C,D/A,D/P,T/T
Brand Name Jiaqing Circuit Certification ISO9001
Place of Origin China

This Blind and Buried Via PCB enables higher routing density than traditional through-hole boards by utilizing vias that connect only specific layers. Blind vias connect outer layers to one or more inner layers without penetrating the full board, while buried vias connect inner layers without reaching the surface. This technology conserves board space, allows for more compact designs, and improves signal integrity by reducing parasitic capacitance and inductance. Available in 4-10 layer configurations with sequential lamination, these boards are ideal for advanced consumer electronics, telecommunications, and medical devices.

Applications & Advantages by Category
  • Smartphones & Tablets – Blind and buried via technology enables compact motherboards with high component density.
  • Telecommunications Equipment – Dense routing for routers, switches, and networking gear.
  • Medical Devices – High-density interconnect for miniaturized implantable and portable medical electronics.
  • Industrial Controls – Board space optimization for compact control systems.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    20000000-50000000

  • Employee Number:

    201~300

  • Ecer Certification:

    Verified Supplier

Jiaqing Circuit was founded in 2012 in Shenzhen, China. We own a 5,000 square meter manufacturing plant with a monthly PCB production capacity of 20,000 square meters, capable of manufacturing 2-48 layer PCBs. We deliver one-stop solutions including PCB design, PCB fabrication, BOM component sourcin... Jiaqing Circuit was founded in 2012 in Shenzhen, China. We own a 5,000 square meter manufacturing plant with a monthly PCB production capacity of 20,000 square meters, capable of manufacturing 2-48 layer PCBs. We deliver one-stop solutions including PCB design, PCB fabrication, BOM component sourcin...

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Get in touch with us

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  • Shenzhen Jiaqing Circuit Co., Ltd.
  • Building 1, Area A, Third Industrial Zone, Gonghe Community, Shajing Subdistrict, Bao'an District, Shenzhen
  • https://www.jqpcb.com/

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