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)

Units	Per unit	Per Reel*
3000 - 3000	HK$2.39	HK$7,170.00
6000 - 9000	HK$2.342	HK$7,026.00
12000 +	HK$2.295	HK$6,885.00

Select all	Attribute	Value
	Brand	Vishay
	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
	Output Signal Type	Analogue
	Width	2mm
	Operating Temperature Range	-25 → +85°C

	Select all
	Brand Vishay
	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
	Output Signal Type Analogue
	Width 2mm
	Operating Temperature Range -25 → +85°C

VCNT2020 Vishay, SMT Reflective Optical Sensor, Phototransistor Output

FREE delivery for orders over HK$250.00

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