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Immersion Gold Multilayer Printed Circuit Board 4 Layer For Security Products
Immersion Gold Multilayer Printed Circuit Board 4 Layer For Security Products
Specifications
Material :
FR4
Certification :
UL ,IOS9000
Model Number :
XSWPCB
Minimum Hole Size :
0.25 mm three sides
Supply Ability :
1 Million Square feet/per month
MOQ :
1
Minimum Line Width :
0.15 mm
Layer Count :
4
Payment Terms :
Western Union
Delivery Time :
8-15DAYS
Minimum Line Spacing :
0.15 mm
Brand Name :
XSW PCB
Board Thickness :
1.0mm
Price :
Negotiable
Copper Thickness :
1/1/1/1 oz
Place of Origin :
China
Description
4-layer immersion gold PCB for security products

Key Specifications
Layer Count 4
Material FR4
Board Thickness 1.0mm
Copper Thickness 1/1/1/1 oz
Minimum Hole Size 0.25 mm three sides
Minimum Line Width 0.15 mm
Minimum Line Spacing 0.15 mm
Solder Mask Color Green
Surface Finish ENIG
Application Field Security Products

Product Description:

ENIG Quality: Control the gold layer thickness (0.05~0.1μm) and prevent black pad — these are the foundation of solder joint reliability. Substrate Selection: Use high-Tg, low moisture absorption materials to ensure stability in high-temperature and high-humidity environments. Environmental Adaptability: Consider temperature cycling, salt spray, vibration, and other actual working conditions of security equipment. Testability: Reserve test points to facilitate ICT/FCT inspection. Process Control: Conduct batch sampling inspection for ENIG thickness, solderability, etc.

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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Immersion Gold Multilayer Printed Circuit Board 4 Layer For Security Products

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Product Detail
Material :
FR4
Certification :
UL ,IOS9000
Model Number :
XSWPCB
Minimum Hole Size :
0.25 mm three sides
Supply Ability :
1 Million Square feet/per month
MOQ :
1
Contact Supplier
Immersion Gold Multilayer Printed Circuit Board 4 Layer For Security Products

Shenzhen Xunsiwei Circuit Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2009
Business Type :
Manufacturer
Main Products :
Single Layer Printed Circuit Board, Double Layer Printed Circuit Board, Multilayer Printed Circuit Board
Total Annual :
600 million-1000 million
Employee Number :
500~800
Certification Level :
Verified Supplier
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