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 a silicon phototransistor. The sensor analog output signal (photo current) is triggered by detection of reflected infrared light from a close by object. The sensor has a built in daylight blocking filter, which greatly suppresses disturbing ambient light and therefore increases signal to noise ratio.
Package type: SMD
Detector type: phototransistor
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
APPLICATIONS:
Position sensor
Optical switch
Optical encoder (e.g. disc and tape drives for DVD and/or camera applications)
Object detection (e.g. paper presence in printer and copy machines)
Detector type: phototransistor
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
APPLICATIONS:
Position sensor
Optical switch
Optical encoder (e.g. disc and tape drives for DVD and/or camera applications)
Object detection (e.g. paper presence in printer and copy machines)
VCNT2020 , SMT Reflective Optical Sensor, Phototransistor Output
Manufacturer:
Vishay
Manufacturer Part No:
VCNT2020
Enrgtech Part No:
ET16724102
Warranty:
Manufacturer
£ 0.16
Checking for live stock
Peak Sensor Distance:
2.5mm
Output Device:
Phototransistor
Typical Rise Time:
10µs
Typical Fall Time:
15µs
Number of Pins:
4
Mounting Type:
Surface Mount
Package Type:
SMD
Dimensions:
2.5 x 2 x 0.8mm
Height:
0.8mm
Length:
2.5mm
Maximum Operating Temperature:
85°C
Minimum Operating Temperature:
-25°C
