Description
The item in the image is a NEC 2561 (PS2561) optocoupler, which is an electronic component used to transfer electrical signals between two isolated circuits using light.
- Isolation Voltage: Up to 5000 Vrms.
- Package Type: 4-pin DIP (Dual In-line Package).
- Technology: NPN silicon phototransistor coupled with a GaAs light-emitting diode.
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