DESCRIPTION
The QSE243 is a silicon phototransistor with low light level rejection, encapsulated in a medium angle, thin clear plastic sidelooker package.
FEATURES
• NPN Silicon Phototransistor with internal base-emitter resistance
• Package Type: Sidelooker
• Medium Reception Angle, 50°
• Clear Plastic Package
• Matching Emitter: QEE213