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Shenzhen Jiaqing Circuit Co., Ltd.

  • China,Shenzhen
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China High Precision SMT PCBA for Consumer Electronics and Wearable Devices Compact
China High Precision SMT PCBA for Consumer Electronics and Wearable Devices Compact

  1. China High Precision SMT PCBA for Consumer Electronics and Wearable Devices Compact

High Precision SMT PCBA for Consumer Electronics and Wearable Devices Compact

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SMD Configuration Single-sided / Double-sided
SMT Component Types ICs, resistors, capacitors, BGAs
Assembly Technology Surface Mount Technology (SMT)
Payment Terms L/C,D/A,D/P,T/T
Placement Accuracy ±0.05mm
Delivery Time 15-30 Days
Place of Origin China
Brand Name Jiaqing Circuit
Certification ISO9001

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  1. Product Details
  2. Company Details

Product Specification

SMD Configuration Single-sided / Double-sided SMT Component Types ICs, resistors, capacitors, BGAs
Assembly Technology Surface Mount Technology (SMT) Payment Terms L/C,D/A,D/P,T/T
Placement Accuracy ±0.05mm Delivery Time 15-30 Days
Place of Origin China Brand Name Jiaqing Circuit
Certification ISO9001
Surface Mount Technology (SMT) PCBA Overview

Surface Mount Technology (SMT) PCBA is engineered for consumer electronics requiring high component density in minimal board space. Utilizing advanced high-speed placement machines capable of mounting 01005 components with placement accuracy of ±0.05mm, this assembly delivers exceptional performance for smartphones, smartwatches, tablets, and wireless earbuds. The SMT process enables components that are 50-80% smaller than through-hole equivalents, maximizing board real estate while maintaining signal integrity. With dual-sided SMD placement capabilities and reflow soldering technology, this PCBA achieves production speeds of thousands of components per hour with consistent quality. Designed for high-volume manufacturing, it meets the demanding requirements of consumer electronics markets where speed, miniaturization, and cost efficiency are paramount.

SMT Assembly Process Steps
  1. SMT assembly process begins with solder paste printing, where a stainless steel stencil applies precise volumes of solder paste to the PCB pads.
  2. High-speed pick-and-place machines then mount components onto the board with exceptional accuracy.
  3. The assembled board proceeds through a reflow oven, where precisely controlled temperature profiles melt the solder paste to form reliable electrical and mechanical connections.
  4. Automated Optical Inspection (AOI) systems verify solder joint quality, component placement accuracy, and polarity.
  5. For double-sided assemblies, the process is repeated on the opposite side with high-temperature solder paste for the first side and low-temperature for the second.
  6. X-ray inspection is employed for BGA and other hidden-joint components.

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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