Quality components when you need them  


Isocom is a manufacturer of optoswitches, MOSFET relays, and other optoelectronic components and has been a leading supplier of infrared optoelectronic devices for over fifteen years, specialising in optocouplers.


They offer competitive product drop-in replacements for all popular optocoupler industry standard types as well as their own branded parts and custom selections.

Top Seller


Single Channel 30 V 50 mA 75 mW Transistor Sensor Slotted Interrupter Switch

Mfr Part#:H22A1

RoHS compliant

From as low as   $0.7450 USD

Recently updated


Single Channel 16 V 5000 Vrms Schmitt Trigger Optically Coupled Isolator-DIP-6

Mfr Part#:H11L1SM

RoHS compliant

From as low as   $0.3250 USD

All ISOCOM Products


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