JOS Circuit Inc.- Surface Finish

Printed Circuit Board Design
Our Design Engineers use the latest CAD/CAM software in designing PCB's for different applications.

Circuit Board Reverse Engineering
Missing Manufacturing Data (Gerber,
Drill,PCBA, TEST, etc..) and obsolete
boards from OEM.

Circuit Board Fabrication/Testing
We offer quick turn PCB Prototyping at a competitive cost. We are testing bare PCBs using our Flying Probe.

Circuit Board Repair
We repair Test System Boards,
PE Cards, DUT/ Loadboard,
Performance Boards, and many more..

JOS Circuit Inc.- Your New Partner in the Printed Ciruit Board

Surface Finish

• SMOBC (Solder Mask Over Bare Copper)
• HASL (Hot Air Solder Level)
• HASL + Selective Hard Gold
• Lead Free Finish
– OSP (Organic Solderability Preservatives)
– ENIG (Electroless Nickel Immersion Gold)
– Immersion Silver
– Hard Gold (50microinch)
– Soft Gold (30microinch)
– Gold Flash
– Immersion Tin

Home | About Us | Our Works | Services | Contact Us

Site Map