$0.25
4-Pins Photo Transistor Photocoupler.
Brand: Everlight
Pack of 1-piece/lot.
Image is for package illustration purpose only. Refer to product specs for detail.
In stock
EL817 series of devices each consist of an infrared emitting diodes, optically coupled to a photo-transistor detector. They are packaged in a 4-pin DIP package.
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