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Shenzhen Xunsiwei Circuit Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China 4 Layer Lead Free HASL Communication PCB FR4 TG150 1.6mm Printed Circuit Board
China 4 Layer Lead Free HASL Communication PCB FR4 TG150 1.6mm Printed Circuit Board

  1. China 4 Layer Lead Free HASL Communication PCB FR4 TG150 1.6mm Printed Circuit Board

4 Layer Lead Free HASL Communication PCB FR4 TG150 1.6mm Printed Circuit Board

  1. MOQ: 1
  2. Price: Negotiable
  3. Get Latest Price
Material FR4 TG150
Supply Ability 1 Million Square feet/per month
Minimum Hole Size 0.2
Minimum Line Width 0.15mm
Layer Count 4 L
Payment Terms Western Union
Delivery Time 8-15DAYS
Board Thickness 1.6mm
Copper Thickness 1/1/1/1 oz
Place of Origin China
Brand Name XSW PCB
Certification UL ,IOS9000
Model Number XSWPCB

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  1. Product Details
  2. Company Details

Product Specification

Material FR4 TG150 Supply Ability 1 Million Square feet/per month
Minimum Hole Size 0.2 Minimum Line Width 0.15mm
Layer Count 4 L Payment Terms Western Union
Delivery Time 8-15DAYS Board Thickness 1.6mm
Copper Thickness 1/1/1/1 oz Place of Origin China
Brand Name XSW PCB Certification UL ,IOS9000
Model Number XSWPCB
High Light 4 Layer Communication PCBLead Free HASL Communication PCBFR4 TG150 Printed Circuit Board Assembly
4-Layer Lead-Free HASL Communication Equipment Module
4-layer lead-free HASL communication equipment module designed for high-performance communication applications.
Key Specifications
Parameter Specification
Layer Count 4 Layers
Material FR4 TG150
Board Thickness 1.6mm
Copper Thickness 1/1/1/1 oz
Minimum Hole Size 0.2mm
Minimum Line Width 0.15mm
Minimum Line Spacing 0.12mm
Solder Mask Color White
Surface Finish HASL (Lead-Free)
Application Field Communication Module
Technical Features
Material Selection & Characteristics
  • High-Frequency Performance: Low dielectric constant materials reduce signal transmission loss
  • High Reliability: Withstands complex outdoor environments including temperature/humidity changes and vibration
  • Signal Integrity: High-purity copper foil with low surface roughness
Manufacturing Process
  • High Precision: Laser Direct Imaging (LDI) technology for pattern transfer
  • Layer-to-Layer Registration: CNC and laser drilling for microvias (0.05mm-0.15mm)
  • Quality Control: Strict temperature and pressure profiles during lamination
Electrical Performance
  • Impedance Control: ±5% or ±10% tolerance using TDR verification
  • Signal Integrity: Guard routing and ground plane optimization
  • EMC Compliance: Metal shielding for RF sections
Reliability Assurance
  • Thermal Management: Thermal via arrays and copper heat-spreading channels
  • Environmental Protection: Conformal coating for moisture, salt fog, and fungus protection
  • Long-term Stability: IPC-6012 and IPC-6018 compliance
Technical Specifications
Item Mass Production Capability Extreme Capability
Board Thickness Range 0.3~6.0mm 0.3~6.0mm
Exposure Alignment Accuracy ±0.015mm ±0.005mm
Minimum Annular Ring Single side ≥0.05mm Single side ≥0.05mm
Min Line Width/Space (1/3oz base copper) 0.05mm / 0.05mm 0.045mm / 0.045mm
Min Line Width/Space (1/2oz base copper) 0.05mm / 0.05mm 0.05mm / 0.05mm
Min Line Width/Space (1oz base copper) 0.075mm / 0.075mm 0.075mm / 0.075mm
Etching Tolerance (1/3oz base copper) ±0.005mm ±0.005mm
Etching Tolerance (1/2oz base copper) ±0.005mm ±0.005mm
Etching Tolerance (1oz base copper) ±0.0075mm ±0.0075mm
Gold Finger Total Pitch Tolerance <30mm: ±0.05mm
30~60mm: ±0.075mm
<30mm: ±0.03mm
30~60mm: ±0.05mm

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2009

  • Total Annual:

    600 million-1000 million

  • Employee Number:

    500~800

  • Ecer Certification:

    Verified Supplier

Shenzhen Xunsiwei Circuits Co., Ltd. is a professional manufacturer dedicated to the production of high-precision printed circuit boards. Our core product portfolio encompasses single-sided, double-sided, and multilayer PCBs, as well as advanced solutions such as blind/buried via and HDI boards. T... Shenzhen Xunsiwei Circuits Co., Ltd. is a professional manufacturer dedicated to the production of high-precision printed circuit boards. Our core product portfolio encompasses single-sided, double-sided, and multilayer PCBs, as well as advanced solutions such as blind/buried via and HDI boards. T...

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Get in touch with us

  • Reach Us
  • Shenzhen Xunsiwei Circuit Co., Ltd.
  • No. 57, Houting Second Industrial Zone, Shajing Street, Bao'an District, Shenzhen, Guangdong Province, China
  • https://www.xswpcb.com/

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