Aufbau/Content: IC (1 NPN Darlington-Trans., 1 Infrared LED); Form/Case: (special), 4 wires; Applikation/Type: Photo Gap Detector; Daten/electr.data: V F: __ V; I R: __ µA; Vceo: 5 V; Ic max: 40 mA; Output current: 1.6 µA; Vsat: 0.4 V; Pd: __ mW; tr: 2.5 µs; t op: 0...+70 °C. (no more data available) - manufactured by TRW -