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Vishay TCST5250 Optical Sensor

The TCST5250 is a compact transmissive optical sensor with a 2.7mm gap and 0.5mm aperture, featuring an infrared emitter at 950nm and a phototransistor output. Designed for optical switches and shaft encoders, it incorporates a daylight blocking filter, is lead-free, and compliant with RoHS. Its dimensions are 14.3x6x9.5mm, with a typical output current of 1.5mA under test conditions. Suitable for industrial and automation systems, the TCST5250 offers reliable performance in sensing and position detection tasks with minimal electromagnetic interference.

Authorized Distributors
Part No:TCST5250
Stock:0
Inv Date:06-10-2026
Price: N/A
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Vishay TCST5250 Optical Sensor Specifications:

  • Dimensions: 14.3x6x9.5mm
  • Gap: 2.7mm
  • Aperture: 0.5mm
  • Emitter wavelength: 950 nm
  • Maximum collector current: 100 mA
  • Collector emitter voltage: 70 V
  • Emitter collector voltage: 7 V
  • Power dissipation: 150 mW
  • Junction temperature: 100°C
  • Lead (Pb)-free soldering
  • RoHS and WEEE compliant
  • Typical output current: 1.5 mA
  • Sensing applications: optical switch, shaft encoder
  • Package type: leaded, face-to-face optical axes
  • Ambient temperature range: -40°C to +100°C
  • Forward voltage: approximately 1.5 V
  • Saturation voltage: approximately 0.4 V
  • Switching times: turn-on 15 μs, turn-off 10 μs

Buy the Buy Vishay Transmissive Optical Sensor Part Number TCST5250 Online

Discover the Vishay TCST5250 optical sensor, a reliable and compact device featuring a 2.7mm gap, 0.5mm aperture, and infrared emitter at 950nm. Ideal for optical switches and shaft encoders, it includes a daylight blocking filter, is lead-free, and RoHS compliant, ensuring safety and environmental standards. Its small size and high sensitivity make it suitable for industrial automation, robotics, and control systems, providing precise and consistent performance in various sensing applications. Purchase online today for fast delivery and competitive pricing.

Order your Vishay SeriesTCST5250 optical sensor today and enhance your sensing systems with dependable performance and precise optical detection.

Frequently Asked Questions

Where can I buy Vishay TCST5250?

You can click on the BUY or RFQ button to purchase TCST5250 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part TCST5250?

You can download the TCST5250 datasheet or visit the Vishay website for support.

Who is the manufacturer of TCST5250?

Vishay

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