www.
vishay.
com
VCNT2020
Vishay Semiconductors
Reflective Optical Sensor With
Transistor Output
FEATURES • Package type: SMD • Detector type: photo
transistor • Dimensions (L x W x H in mm): 2.
5 x 2 x 0.
8 • Operating range within 20 % relative collector
current: 0.
2 mm to 2.
5 mm • Emitter wavelength: 940 nm • Moisture sensitivity level (MSL): 4 • Material categorization: for definitions of
compliance please see www.
vishay.
com/doc?99912
DESCRIPTION
The VCNT2020 is a reflective sensor in a miniature SMD package.
It has a compact construction where the emitting light source and the detector are arranged in the same plane.
The operating infrared wavelength is 940 nm.
The detector consists of...