RoHS Lead Free Resource Center

Pb-free Resource Center
LED Thermal Management Resource Center
The LED PCB Resource Center contains materials for Light Emitting Diode Printed Circuit Boards. We also provide the latest researched information, archived webinars, industry articles, design tools like thermal calculators, fabrication notes. In addition, you will find information on non-browning soldermasks, an LED materials chart for thermal and dielectric characteristics and thermal property basics.LED PCB Resource Center
PCB Design Tools
This Printed Circuit Board Design section contains the latest researched information, various 
PCB Design Tools
IPC Design and Accessibility Standards
Quick resource for Design and Acceptability Standards and Metal Finishing Charts. Standards include IPC 6012: Acceptability Criteria, IPC-A-600: Acceptability Criteria with Visual Aids, IPC-SM-840: Soldermask Guidelines, IPC-4552: Immersion Gold, IPC-4553: Immersion Silver, IPC 4101: Laminate and Substrate Guidelines, IPC-4761:Via Plugging, and IPC-5704: Bare Board Cleanliness. General Metal Finishing Charts include ASTM-B-48 and Mil-G-45204.