Optocoupler/LED/nixie tube/photoelectric device

Baihong 0603 Super Yellow LED Super Bright Yellow SMD Light Emitting Diode 1.6x0.8x0.6mm(0603)

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.

0606 gold plate

White Hair Yellow Green LED

0603 red light 0603 super red LED wavelength 626nm~636nm material: gold plate + gold wire

The H11AAXM series consists of two GaAs infrared emitting diodes connected in anti-parallel to drive a single silicon phototransistor output.