Super white soldermask


For light emitting diode supplements we can offer PCB covering with special super white soldermask FSR 8000 LED 393W. This soldermask makes thick white covering with high light-reflecting capacity (approx. 90% for wave-length 400~700 nanometer). This covering does not change colour at high temperatures (during HASL and soldering).
These advantages of surface let the finished product have slight changes in colour temperature with high reflection factor.