Optocoupler/LED/nixie tube/photoelectric device

4014 white light LED patch; 0.2W 4750K~5300K color tolerance is less than 5;

LTV817C SMD Optocoupler Optocoupler

1206 yellow-red light 1206 yellow-green LED patch 568nm~578nm Material: gold plate + gold wire

The HCPL05XX and HCPL04XX optocouplers consist of an AlGaAs LED optically coupled due to a high-speed photodetector transistor in a compact 8-pin small outline encapsulation. A separate connection for photodiode biasing reduces the base-collector capacitance of the input transistor and is orders of magnitude faster than conventional phototransistors. The HCPL04XX devices do not have a lead-bonded substrate for greater noise margin. The HCPL053X devices feature two channels per encapsulation for optimal packing density.

3030 ball head 850nm IR 90 degrees

Backlight

Red yellow green double color (gold thread double ball)

0603 red light emits light from the top, lens color: colorless and transparent, voltage VF: 1.7-2.1V, brightness Iv: 57mcd@test current 5mA, light angle: 120deg

40kBd, low current link: 6mA supply peak current

5730 white light 5630 LED patch; 0.5W 2800K~3100K color tolerance is less than 5; copper bracket + gold wire.