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Vishay TCST1230 Optical Sensor

The TCST1230 is a compact transmissive optical sensor featuring an infrared emitter at 950 nm and a phototransistor detector. It includes a leaded package measuring 9.2 x 4.8 x 5.4 mm with a 2.8 mm gap and 0.5 mm aperture, designed for optical switching, shaft encoding, and opaque material detection. The sensor offers daylight rejection, RoHS compliance, and can operate up to 85°C ambient temperature with a maximum collector-emitter voltage of 70 V. Its reliable construction suits industrial automation and optical detection applications, providing efficient performance in tight spaces.

Authorized Distributors
Source:Newark
Part No:TCST1230
Stock:3224
Inv Date:06-09-2026
Price: Unit price: $1.05
Buy/RFQ:
Source:DigiKey
Part No:TCST1230
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.19
Buy/RFQ:
Part No:TCST1230
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.05
Buy/RFQ:
Part No:TCST1230
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.615
Buy/RFQ:
Source:Arrow EU
Part No:TCST1230
Stock:60
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay TCST1230 Optical Sensor Specifications:

  • Dimensions: 9.2 x 4.8 x 5.4 mm
  • Gap: 2.8 mm
  • Aperture: 0.5 mm
  • Emitter wavelength: 950 nm
  • Reverse voltage: 6 V
  • Forward current: 60 mA
  • Collector-emitter voltage: 70 V
  • Collector current: 100 mA
  • Power dissipation: 150 mW
  • Ambient temperature range: -26 to +85 °C
  • Soldering temperature: 260 °C for less than 5 seconds
  • RoHS compliant
  • Lead (Pb)-free soldering
  • Switching ON time: 15 μs
  • Switching OFF time: 10 μs
  • Environmentally rated for industrial applications

Buy the Vishay Series TCST Optical Sensor: TCST1230

Discover the Vishay Series TCST1230 optical sensor, perfect for optical switching, object detection, and shaft encoding. Featuring infrared emission at 950 nm and a phototransistor detector, it offers compact size, daylight blocking filter, RoHS compliance, and robust performance up to 85°C ambient temperature. Ideal for industrial automation, printing, and magnetic tape detection, this sensor ensures accurate signal transmission with low power consumption and fast switching times. Order online now to integrate this dependable component into your electronics projects today.

Order your Vishay Series TCST1230 transmissive optical sensor today and enhance your optical detection projects with reliable, high-performance components.

Frequently Asked Questions

Where can I buy Vishay TCST1230?

You can click on the BUY or RFQ button to purchase TCST1230 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part TCST1230?

You can download the TCST1230 datasheet or visit the Vishay website for support.

Who is the manufacturer of TCST1230?

Vishay

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