FR-4 PCB with Brown Solder Mask and White Legend from China

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Basic Info

Payment Type:	T/T

Product Description

Key specifications:

Layers count: 4/6/8 layers or more
Flammability: 94V-0
Major materials: FR-4/aluminum/metal core
Board thickness: 0.2-3.2mm
Surface finishing: immersion gold/tin/silver, HAL lead-free and OSP
Solder mask: green, black, white, blue, yellow and red
Copper thickness: 0.5-3oz
Minimum hole size: 0.3-mil
Minimum line width and spacing: 3-mil
Minimum solder mask dam: 0.075mm
Silkscreen: white, black, yellow and green
Packing: vacuum and carton
Impedance control: ±8 %
Flying probe test/fixture test for every single products, to make sure 100% pass
Minimum hole size: 0.3mm