10Pcs PCB Board Through Hole PC817C PC817 EL817 817C Optocoupler DIP-4 U6O23186

Model : EL817. 4 pins, dual row, 2.54mm pitch. Pin Pitch : 2.54mm/0.1". Size : 8 x 4 x 7mm/0.3" x 0.2" x 0.3" (L W H).

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