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FR4 TG150 2 Layer PCB Design Lead Free HASL Industrial Control Adapter PCB Board

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FR4 TG150 2 Layer PCB Design Lead Free HASL Industrial Control Adapter PCB Board

Name: FR4 TG150 2 Layer PCB Design Lead Free HASL Industrial Control Adapter PCB Board
Brand: XSW PCB
Price: 1 USD

Material : FR4

Minimum Hole Size : 0.25mm

Model Number : XSWPCB

Certification : UL ,IOS9000

Price : Negotiable

Payment Terms : Western Union

Board Thickness : 1.6mm

Copper Thickness : 1.5/1.5 oz

Brand Name : XSW PCB

Place of Origin : China

MOQ : 1

Supply Ability : 1 Million Square feet/per month

Delivery Time : 8-15DAYS

Minimum Line Width : 0.18mm

Layer Count : 2 Layers

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2-Layer Lead-Free HASL Industrial Control Adapter Board

This 2-layer lead-free HASL industrial control adapter board is designed for industrial control adapter applications, featuring precise manufacturing tolerances and robust construction for reliable performance in demanding environments.

Key Specifications

Layer Count	2 Layers
Material	FR4
Board Thickness	1.6mm
Copper Thickness	1.5/1.5 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	Industrial Adapter Board

Critical Production Processes

Profile dimension tolerance controlled within ±0.1mm for mounting hole alignment
Shaping using V-cut or routing processes to prevent fiberglass burrs
V-cut depth precisely controlled with remaining thickness typically 1/3 of board thickness
New routing bits used to avoid burrs and copper slag residue
Drilling process uses coated drill bits to reduce hole wall burrs
Desmearing treatment after drilling
Micro-etching roughening required before lead-free HASL
Board baking at 120°C for 1 hour to remove moisture
Cooling and flattening after HASL with warpage inspection (≤0.75%)
Flying probe testing for 100% electrical testing

This solution is suitable for PLC power supply boards or relay output boards, which have high requirements for assembly precision.

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

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