VCNT2020 Vishay, SMT Reflective Optical Sensor, Phototransistor Output
- RS Stock No.:
- 161-2156P
- Mfr. Part No.:
- VCNT2020
- Manufacturer:
- Vishay
Bulk discount available
Subtotal 750 units (supplied on a reel)*
HK$2,055.00
FREE delivery for orders over HK$250.00
Being discontinued
- Final 10,980 unit(s), ready to ship from another location
Units | Per unit |
|---|---|
| 750 - 1490 | HK$2.74 |
| 1500 + | HK$2.68 |
*price indicative
- RS Stock No.:
- 161-2156P
- Mfr. Part No.:
- VCNT2020
- Manufacturer:
- Vishay
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
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 | ||
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)