Tt Electronics (OPB620) Transmissive Photo Interrupter, Phototransistor

Transmissive Photo Interrupter, Phototransistor, Through Hole, 4.826 mm, 1.524 mm, 10 mA, 3 V Product Overview The OPB620 is a Slotted Optical Switch with phototransistor and Rbe output. This printed circuit board mounting switch consist of an infrared emitting diode and an NPN silicon phototransistor with an enhanced low current roll-off to improve contrast ratio and immunity to background irradiance. Suitable for non-contact reflective object sensor, assembly line and machine automation, End of travel sensor, machine safety and door sensor. Non-contact switching Enhanced signal to noise ratio 200mW Power dissipation -40 to 100°C Operating temperature range Applications Sensing & Instrumentation, Automation & Process Control, Safety Product Information Sensor Output: Phototransistor Sensor Mounting: Through Hole Gap Width: 4.826mm Aperture Width: 1.524mm Forward Current If: 10mA Reverse Voltage Vr: 3V Forward Voltage: 1.6V Product Range: OPB620 Series