All ProductsCosmo ElectronicsSemiconductors COSMO ELECTRONICS SemiconductorsIsolatorsOptoisolators - Triac, Scr Output K10101C ROHS COMPLIANT, DIP-4 MFR. Name: Cosmo Electronics K10104C(TLD) ROHS COMPLIANT, SMD, 4 PIN MFR. Name: Cosmo Electronics KPC357NT0BTLD MFR. Name: Cosmo Electronics