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Sensors/Transducers / Linear Position Sensors / VCNT2020
Datasheets
VCNT2020 by:

Diffuse Photoelectric Sensor,

Part Details for VCNT2020 by Vishay Intertechnologies

Results Overview of VCNT2020 by Vishay Intertechnologies

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Applications Space Technology Aerospace and Defense Transportation and Logistics Renewable Energy Automotive Robotics and Drones

VCNT2020 Information

VCNT2020 by Vishay Intertechnologies is a Linear Position Sensor.
Linear Position Sensors are under the broader part category of Sensors/Transducers.

Sensors and transducers detect and measure physical quantities like temperature, pressure, and force, converting them into electrical signals for various applications. Read more about Sensors/Transducers on our Sensors/Transducers part category page.

Price & Stock for VCNT2020

Part # Distributor Description Stock Price Buy
DISTI # 12AC5520
Newark Sensor Refl, No Lenses, Parallel Axes |Vishay VCNT2020 RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 4558
  • 1 $0.3090
  • 10 $0.2850
  • 25 $0.2850
  • 50 $0.2850
  • 100 $0.2850
  • 500 $0.2850
  • 1,000 $0.2850
$0.2850 / $0.3090 Buy Now
DISTI # VCNT2020
Avnet Americas REFLECTIVE SENSOR WITH PTR OUTPUT - Tape and Reel (Alt: VCNT2020) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.2357
$0.2357 Buy Now
DISTI # 78-VCNT2020
Mouser Electronics Optical Switches, Reflective, Phototransistor Output Ref Optical Sensor Transtr Output 940nm RoHS: Compliant 106764
  • 1 $0.4700
  • 10 $0.4090
  • 100 $0.3670
  • 500 $0.3300
  • 1,000 $0.3040
  • 3,000 $0.2640
  • 6,000 $0.2580
  • 9,000 $0.2470
  • 24,000 $0.2440
$0.2440 / $0.4700 Buy Now
DISTI # E02:0323_11211493
Arrow Electronics Ambient Light Sensor Phototransistor Silicon 940nm 4-Pin Mini-SMD T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks Europe - 24000
  • 3,000 $0.2666
  • 6,000 $0.2607
  • 9,000 $0.2496
  • 15,000 $0.2472
  • 21,000 $0.2467
  • 30,000 $0.2463
$0.2463 / $0.2666 Buy Now
DISTI # V72:2272_17032676
Arrow Electronics Ambient Light Sensor Phototransistor Silicon 940nm 4-Pin Mini-SMD T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2334 Container: Cut Strips Americas - 1721
  • 1 $0.3436
  • 10 $0.3172
  • 25 $0.3155
  • 100 $0.2951
  • 250 $0.2922
  • 500 $0.2736
  • 1,000 $0.2484
$0.2484 / $0.3436 Buy Now
DISTI # 82697858
Verical Ambient Light Sensor Phototransistor Silicon 940nm 4-Pin Mini-SMD T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Americas - 24000
  • 3,000 $0.4058
$0.4058 Buy Now
DISTI # 70395379
Verical Ambient Light Sensor Phototransistor Silicon 940nm 4-Pin Mini-SMD T/R RoHS: Compliant Min Qty: 24 Package Multiple: 1 Date Code: 2334 Americas - 1721
  • 24 $0.3155
  • 100 $0.2951
  • 250 $0.2922
  • 500 $0.2736
  • 1,000 $0.2484
$0.2484 / $0.3155 Buy Now
Quest Components   2329
  • 1 $1.5250
  • 263 $0.6100
  • 1,312 $0.5338
$0.5338 / $1.5250 Buy Now
DISTI # VCNT2020
TTI Optical Switches, Reflective, Phototransistor Output Ref Optical Sensor Transtr Output 940nm RoHS: Compliant pbFree: Pb-Free Min Qty: 3000 Package Multiple: 3000 Container: Reel Americas - 6000
In Stock
  • 3,000 $0.2580
  • 6,000 $0.2510
  • 9,000 $0.2450
  • 15,000 $0.2410
  • 21,000 $0.2360
  • 30,000 $0.2310
$0.2310 / $0.2580 Buy Now
DISTI # VCNT2020
IBS Electronics OPTICAL SWITCHES REFLECTIVE PHOTOTRANSISTOR OUTPUT REF OPTICAL SENSOR TRANSTR Min Qty: 3000 Package Multiple: 1 3000
  • 3,000 $0.3900
  • 6,000 $0.3900
  • 9,000 $0.3835
  • 12,000 $0.3835
$0.3835 / $0.3900 Buy Now
DISTI # ICINOS1192
Rutronik Reflective Sensor with Tran Out RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Reel Stock DE - 25
Stock HK - 0
Stock US - 0
Stock SG - 0
  • 3,000 $0.4286
  • 6,000 $0.3943
  • 9,000 $0.3514
$0.3514 / $0.4286 Buy Now
Chip 1 Exchange INSTOCK 19500
RFQ
DISTI # VCNT2020
Avnet Asia REFLECTIVE SENSOR WITH PTR OUTPUT (Alt: VCNT2020) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 12 Weeks, 0 Days 0
RFQ
DISTI # VCNT2020
EBV Elektronik REFLECTIVE SENSOR WITH PTR OUTPUT (Alt: VCNT2020) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 11 Weeks, 0 Days EBV - 0
Buy Now
LCSC 20mA 0.5mm SMD-4P Reflective Optical Interrupters ROHS 1636
  • 1 $0.4315
  • 10 $0.3395
  • 30 $0.2988
  • 100 $0.2505
  • 500 $0.2279
  • 1,000 $0.2143
$0.2143 / $0.4315 Buy Now
New Advantage Corporation Optical Switches, Reflective, Phototransistor Output Ref Optical Sensor Transtr RoHS: Compliant Min Qty: 1 Package Multiple: 3000 6000
  • 3,000 $0.5000
  • 6,000 $0.4615
$0.4615 / $0.5000 Buy Now
Vyrian Sensors & Transducers 23538
RFQ
Wuhan P&S Reflective Optical Sensor With Transistor Output Min Qty: 1 9000
  • 1 $1.3600
  • 100 $0.4600
  • 500 $0.4200
  • 1,000 $0.4100
$0.4100 / $1.3600 Buy Now

Part Details for VCNT2020

VCNT2020 CAD Models

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VCNT2020 Part Data Attributes

Parametric Data
VCNT2020 Vishay Intertechnologies
Buy Now Datasheet
Compare Parts:
VCNT2020 Vishay Intertechnologies Diffuse Photoelectric Sensor,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC
Reach Compliance Code unknown
Factory Lead Time 10 Weeks
Samacsys Manufacturer Vishay
Mounting Feature SURFACE MOUNT
Number of Functions 1
Operating Temperature-Max 85 °C
Operating Temperature-Min -25 °C
Output Circuit Type Transistor
Response Time 15 µs
Sensors/Transducers Type REFLECTIVE OBJECT SENSOR,TRANSISTOR OUTPUT
Surface Mount YES
VCEsat-Max 5 V

VCNT2020 Frequently Asked Questions (FAQ)

  • A symmetrical layout with a central ground plane and minimal track lengths is recommended. Keep the input and output tracks separate and avoid crossing them.

  • Use a low-impedance current path, minimize the distance between the sense resistor and the IC, and ensure a stable power supply to the IC.

  • The maximum allowed voltage on the output pins is VCC + 0.3V, but it's recommended to keep it within VCC to prevent damage.

  • Yes, but ensure the operating temperature is within the specified range (-40°C to 125°C). Derate the current rating accordingly for high-temperature operation.

  • Use the formula Rsense = (Vref / Isense) * (Rgain / Rratio), where Vref is the reference voltage, Isense is the sense current, Rgain is the gain resistor, and Rratio is the ratio of the sense resistor to the gain resistor.

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