Optocoupler/LED/nixie tube/photoelectric device

The X in the model number stands for: European VED standard

The MOC301XM and MOC302XM series are opto-isolated triac driver devices. These devices consist of a GaAs infrared light-emitting diode and a photosensitive silicon bidirectional switch that functions like a triac. These devices are suitable for use as an interface between electronic control and power triacs to control resistive and inductive loads operating at 115 VAC.

High-speed infrared emission tube, Tr=15ns, plug-in, circle diameter: 3mm

LED/Light Emitting Diode Automotive Specifications

The FODM121, FODM124, and FODM2701 series contain Gallium Arsenide Infrared Emitting Diodes that drive phototransistors in compact 4-pin miniature flat enclosures. The lead pitch is 2.54 mm. The FODM2705 series consists of two GaAs IR LEDs connected in anti-parallel for AC operation.