Vishay TEPT5600 570 nm, 20 ° 100 mW 2 Pins T-1 3/4 (5mm) Phototran...

TEPT Series Ambient Light Sensor Phototransistor Range - Vishay TEPT5600, This Vishay TEPT5600 5mm ambient light sensor is a silicon NPN epitaxial planar phototransistor. It is sensitive to visible light and adapted to human eye responsivity with peak sensitivity at 570 nm.Applications for this device includes an ambient light sensor for the control of display backlight dimming in LCD displays, and keypad backlighting of mobile devices, and in industrial on/off-lighting operation. Vishay TEPT5600 570 nm, 20 ° 100 mW 2 Pins T-1 3/4 (5mm) Phototransistor

Price: 0.82 from Rapid Online Rapid Electronics Ltd.