Welcome to Well-Tech - one of the leading manufacturers and suppliers of PCB products in China. Our factory is engaged in PCB manufacturing and offering customized copper based 2.0mm thickness osp surface finish electronic pcb at competitive price. High reliability, strong diversity and expert advice are our characteristics. Please contact us if you have inquiry.

Products description:

OSP (Organic Solderability Preservative): Electroless deposition of a thin organic layer for solderable no more than 0.15 microns. It complies with RoHS normative. Finishing with excellent flatness, and suitable for 1 single soldering process which will be performed immediately. The storage time is short (6 months).

Products specification:

Layers: 1

Type: copper base board

Board thickness: 2.0mm

Finishing: OSP

The affect of surface treatment on soldering as below,