Optocoupler/LED/nixie tube/photoelectric device

The FODM452 and FODM453 optocouplers contain an AlGaAs LED optically coupled to a high-speed photodetector transistor. The device is encapsulated in a compact 5-pin micro-flat encapsulation for optimal packing density. The FODM453 has a high CMR rating for maximum protection against common mode transients.

2835 white light LED patch; 0.5W 2800K~3100K color tolerance is less than 5; copper bracket + gold wire.

1204 infrared receiver (WL=25-30NM)

0805 Emerald Gold Plate 171

3030 white light with lens 1-3W

The MOC3051M, MOC3052M, and MOC3053M consist of a GaAs infrared light-emitting diode optically coupled to a non-zero-crossing silicon bidirectional switch (three-way device). These devices isolate low voltage logic from the 115 VAC and 240 VAC lines and provide random phase control of high current triacs or thyristors. These devices have enhanced static dv/dt capability to ensure stable switching performance for inductive loads.

Colloid: mist / color: black receiver / specification: 3MM / wavelength: 935-945 / electroplating: bright tin