Printed Circuit Board Material Specifications
1- 32 layers
white/yello/black/red/green/matt black/matt green
Immersion gold/Hasl LF/OSP/immersion tin/immersion silver.
FR4 board is a double-sided copper-clad PCB sheet made of epoxy resin + glass cloth, and a substrate in the circuit board.
FR4 Printed Circuit Board Material is a plate-like laminate made of a special electronic cloth dipped in a material such as epoxy phenolic resin by high-temperature and high-pressure hot pressing. It has high mechanical and dielectric properties, good insulation properties, heat resistance and moisture resistance, and has good machinability. Application: Used as insulation structural parts in motors and electrical equipment; tested on PCB; and can be used in humid environmental conditions and transformer oil.
Features of the Printed Circuit Board Material Specifications
*High mechanical & electrical strength
*Excellent rigidity & dimensional stability
*Good dielectric properties,easy to machine
*Tighter thickness tolerance,smooth and clean surface
*Low water absorption
Packing & Delivery
*Standard export packing:
1.Standard : bubble bag,
3~5 days after receipt deposit
We make products by strict engineer processes. We also have strict inspection processes. Our products has several colors for you to choose if you want to make your products different and diverse.Welcome to buy.