SFH617A-3SM, ISOCOM, NPN Phototransistor Optocoupler, Surface Mount (Pack of 2)
Series SFH617A. NPN Phototransistor Optocoupler, Surface Mount, 4-Pin DIP. Output Device NPN Phototransistor. Mounting Type Surface Mount. Maximum Input Current 50 mA. Maximum Current Transfer Ratio 200%.