OP508FA phototransistor equivalent, npn silicon phototransistor.
* Flat lensed for wide acceptance angle (OP508F)
* Lensed for high sensitivity (OP509)
* Easily stackable on 0.100” (2.54 mm) hole centers
* Inexpensive .
* Applications requiring a wide acceptance angle
* Applications requiring high sensitivity
* Space-limited .
The OP508FA consists of an NPN silicon phototransistor mounted in a flat, black plastic “end-looking” package. The flat sensing surface allows an acceptance half-angle of 60° when measured from the optical axis to the half power point.
Each device .
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