PCB Layers with HASL Lead Free Immersion Tin/Silver/Gold Finishing

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Basic Info

Payment Type:	Telegraphic Transfer (TT,T/T)

Product Description

Layer count: 4/6/8 layers or more

Flammability：94V-0

Major material: FR-4/Aluminum/copper board basis

Board thickness: 0.2-3.2mm

Surface finishing: Immersion gold/tin/silver, HAL lead free,OSP

Solder mask: Green, black, white, blue, can be as yo wish

Solder mask hardness: 6H

Minimum solder mask dam: 0.075mm

Word's color: White, black, yellow, green,etc

Finishing copper thickness: 0.5-4oz

Minimum hole size: 0.2mm

Minimum line width and spacing: 100um(4mil)

MOQ: 50-100 square meter

Package: Vacuum packing, master carton

Impedance control: ±8%

Flying probe test/fixture test for every single products, to make sure 100% pass

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