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TCST2103 The Vishay Dale TCST2103 is a transmissive optical sensor featuring a phototransistor output. It includes an infrared emitter and phototransistor in a leaded package with a daylight blocking filter.
Mfr Part #:

TCST2103

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale TCST2103 is a transmissive optical sensor featuring a phototransistor output. It includes an infrared emitter and phototransistor in a leaded package with a daylight blocking filter.
✓ Total Stock: 16,385 pcs
$ Price Range: $7.60

TCST2103 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
16,380 pcs
On Request
16380 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TCST2103 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TCST2103 Description

Short technical summary and product information.

The Vishay Dale TCST2103 is a transmissive optical sensor designed for applications requiring precise optical switching. It integrates an infrared emitter and a phototransistor, positioned face-to-face within a leaded package that effectively blocks visible light.

 

Key specifications include a gap width of 3.1 mm and an aperture width of 1 mm, facilitating accurate detection. The sensor provides a typical output current of 4 mA under specified test conditions. It is equipped with a daylight blocking filter and operates with an emitter wavelength of 950 nm.

 

This component is suitable for various applications such as optical switches, photo interrupters, counters, and encoders. The leaded package is designed for through-hole mounting. The device is compliant with RoHS3 directives and released for lead-free soldering.

TCST2103 Quick Information

Product Type: Optical Sensor
Canonical Name: TCST2103 Transmissive Optical Sensor with Phototransistor Output
Subcategory: Transmissive

TCST2103 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead (Pb)-free soldering released

TCST2103 Estimated Pricing

Qty Low High
1+ $7.60 $7.60

Estimated market price range - modelled values for guidance only, not live distributor offers.

TCST2103 Features

  • Transmissive optical sensor with phototransistor output.
  • 3.1 mm gap and 1 mm aperture width.
  • Typical output current of 4 mA.
  • Includes daylight blocking filter.
  • Leaded package for through-hole mounting.

TCST2103 Applications

  • Used as an optical switch.
  • Suitable for photo interrupter applications.
  • Applicable for counting functions.
  • Can be used in encoders.

TCST2103 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the typical output current for the TCST2103?

The typical output current for the TCST2103 is 4 mA.

What is the gap width of the TCST2103 optical sensor?

The gap width of the TCST2103 is 3.1 mm.

What is the aperture width for the TCST2103?

The aperture width for the TCST2103 is 1 mm.

Does the TCST2103 have a daylight blocking filter?

Yes, the TCST2103 includes a daylight blocking filter.

What is the operating temperature range for the TCST2103?

The operating temperature range for the TCST2103 is -55 to +85 °C.

What is the maximum collector emitter voltage for the TCST2103?

The maximum collector emitter voltage for the TCST2103 is 70 V.

What is the package type of the TCST2103?

The TCST2103 comes in a leaded package.

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