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Shenzhen Jiaqing Circuit Co., Ltd.

  • China,Shenzhen
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China Standard FR-4 Rigid PCB for Consumer Electronics and General Purpose Application
China Standard FR-4 Rigid PCB for Consumer Electronics and General Purpose Application

  1. China Standard FR-4 Rigid PCB for Consumer Electronics and General Purpose Application

Standard FR-4 Rigid PCB for Consumer Electronics and General Purpose Application

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

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  1. Product Details
  2. Company Details

Product Specification

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

The standard FR-4 rigid PCB is the most widely used printed circuit board platform for consumer electronics and general-purpose applications. Fabricated from flame-retardant glass-reinforced epoxy laminate, this board delivers reliable electrical performance, mechanical strength, and cost-effectiveness across a broad range of products. Available in single-sided, double-sided, and multilayer configurations (up to 10 layers), it supports through-hole and surface-mount technologies with minimum trace width/spacing of 0.1mm/0.1mm. Compliant with UL94 V-0 flame rating and RoHS directives, this versatile board is the industry standard for power supplies, control boards, communication devices, and countless other applications.

Applications & Advantages by Category
  • Power Supplies & Converters – High copper weight options handle elevated currents, while good thermal conductivity dissipates heat efficiently.
  • Consumer Electronics – TVs, set-top boxes, home appliances, and audio equipment benefit from the cost-effectiveness and reliable electrical performance.
  • Communication Devices – Routers, modems, and networking equipment leverage the board’s stable dielectric properties (Dk 4.0-4.8 at 1MHz) for signal integrity.
  • Industrial Controls – PLCs, motor drives, and automation equipment utilize the mechanical robustness and wide operating temperature range of FR-4 boards.
  • Automotive Electronics – Suitable for non-critical automotive applications such as infotainment, lighting controls, and sensor modules. High-Tg variants (TG 150-170°C) available for under-hood applications.

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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  • 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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