Search all products Enter a part number or search term. Search products Search Can’t find what you’re looking for? Get in touch! We can help. We offer special parameter selections, cross-references, drop-in replacements, and more! Contact us Product filters Clear filters Hide filters Select all Isolated Gate Drivers (9) Optocouplers (490) Optoswitches (11) Solid State Relays (10) Select all AC Input (59) AC Triac Output (82) Darlington (93) IGBT (9) Logic/High Speed Output (45) Optoswitch (11) Solid-State Relay (10) Transistor Output (209) Select all No available options Select all No available options Select all No available options Select all No available options Select all No available options Select all No available options Select all 16 (62) 4 (139) 5 (22) 6 (209) 8 (88) Select all No available options Select all No available options Select all No available options Select all No available options TIL194A AC Input 4 Pin, Single TIL194B AC Input 4 Pin, Single TLP620 AC Input 4 Pin, Single TLP626-1 AC Input 4 Pin, Single ISP627-1 Darlington Output 4 Pin, Single PS2505-1 AC Input 4 Pin, Single SFH620A-1 AC Input 4 Pin, Single SFH620A-2 AC Input 4 Pin, Single SFH620A-3 AC Input 4 Pin, Single SFH628A-4 AC Input 4 Pin, Single SFH618A-2 Transistor Output 4 Pin, Single SFH618A-3 Transistor Output 4 Pin, Single SFH618A-4 Transistor Output 4 Pin, Single TIL191 Transistor Output 4 Pin, Single TIL191A Transistor Output 4 Pin, Single TIL191B Transistor Output 4 Pin, Single TLP321-1 Transistor Output 4 Pin, Single TLP521-1 Transistor Output 4 Pin, Single ISP814 AC Input 4 Pin, Single ISP626-1 AC Input 4 Pin, Single ISP620-1 AC Input 4 Pin, Single TLP624-1 Transistor Output 4 Pin, Single TLP621-1 Transistor Output 4 Pin, Single SFH615A-2 Transistor Output 4 Pin, Single SFH615A-3 Transistor Output 4 Pin, Single SFH615A-4 Transistor Output 4 Pin, Single SFH617A-1 Transistor Output 4 Pin, Single SFH617A-2 Transistor Output 4 Pin, Single SFH617A-3 Transistor Output 4 Pin, Single SFH617A-4 Transistor Output 4 Pin, Single SFH617G-1 Transistor Output 4 Pin, Single SFH617G-2 Transistor Output 4 Pin, Single SFH617G-3 Transistor Output 4 Pin, Single SFH617G-4 Transistor Output 4 Pin, Single ISP817C Transistor Output 4 Pin, Single ISP817B Transistor Output 4 Pin, Single ←Previous 1 … 13 14 15 Next→