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Shenzhen Xunsiwei Circuit Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China Lead Free HASL 2 Layer PCB Board For PLC Industrial Control FR4 1.6mm Thickness
China Lead Free HASL 2 Layer PCB Board For PLC Industrial Control FR4 1.6mm Thickness

  1. China Lead Free HASL 2 Layer PCB Board For PLC Industrial Control FR4 1.6mm Thickness

Lead Free HASL 2 Layer PCB Board For PLC Industrial Control FR4 1.6mm Thickness

  1. MOQ: 1
  2. Price: Negotiable
  3. Get Latest Price
Material FR4 TG150
Minimum Hole Size 0.2
Minimum Line Width 0.1mm
Layer Count 8 L
Delivery Time 8-15DAYS
Board Thickness 1.6mm
Supply Ability 1 Million Square feet/per month
Payment Terms Western Union
Copper Thickness 1/1/1/1 oz
Certification UL ,IOS9000
Brand Name XSW PCB
Place of Origin China
Model Number XSWPCB

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  1. Product Details
  2. Company Details

Product Specification

Material FR4 TG150 Minimum Hole Size 0.2
Minimum Line Width 0.1mm Layer Count 8 L
Delivery Time 8-15DAYS Board Thickness 1.6mm
Supply Ability 1 Million Square feet/per month Payment Terms Western Union
Copper Thickness 1/1/1/1 oz Certification UL ,IOS9000
Brand Name XSW PCB Place of Origin China
Model Number XSWPCB
High Light 2 Layer PCB Board 1.6mm2 Layer PCB Board FR4Lead Free HASL PCB FR4
2-layer lead-free HASL PLC industrial control
Product Overview

2-layer lead-free HASL PLC industrial control board designed for reliable performance in industrial automation applications.

Key Specifications
Layer Count 2 Layers
Material FR4
Board Thickness 1.6mm
Copper Thickness 1/1 oz
Minimum Hole Size 0.25mm
Minimum Line Width 0.18mm
Minimum Line Spacing 0.18mm
Solder Mask Color Green
Surface Finish LF-HASL
Application Field PLC industrial control
Critical Production Processes
  • Circuitry is formed directly on outer copper foil, requiring high-quality dry film lamination
  • Vacuum lamination technology recommended to prevent bubble generation
  • LDI (Laser Direct Imaging) equipment ensures line width tolerance within ±10%
  • 100% AOI inspection after etching to detect undercuts and shorts
  • Micro-etching roughening required before lead-free HASL (depth: 1.5-2.5μm)
  • Board baking at 120°C for 1 hour to remove moisture and prevent solder splash
  • HASL process controls vertical withdrawal speed for uniform tin layer thickness (±5μm)
  • Flying probe testing for 100% electrical testing to detect opens and shorts

This PLC board is typically used for simple I/O control units, balancing cost sensitivity with reliability requirements.

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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