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Vishay VEMT2503X01 Silicon Phototransistor

The VEMT2503X01 series comprises silicon NPN phototransistors with a miniature dome lens, designed for surface mounting in epoxy packages. Sensitive to visible and near infrared radiation, these devices feature high radiant sensitivity, fast response times, and a broad spectral range of 470 to 1090 nm. Suitable for detecting light in automotive applications, photo interrupters, miniature switches, counters, encoders, and position sensors, they are AEC-Q101 qualified and compliant with RoHS standards, providing reliable performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:VEMT2503X01
Stock:1
Inv Date:06-09-2026
Price: Unit price: $0.063
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Source:DigiKey
Part No:VEMT2503X01
Stock:15669
Inv Date:06-09-2026
Price: Unit price: $0.89
Buy/RFQ:
Part No:VEMT2503X01
Stock:7118
Inv Date:06-10-2026
Price: Unit price: $0.89
Buy/RFQ:
Part No:VEMT2503X01
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.245
Buy/RFQ:

Vishay VEMT2503X01 Silicon Phototransistor Specifications:

  • Package type: surface mount
  • Package dimensions: 2.3 x 2.3 x 2.55 mm
  • Sensitivity: visible and near infrared radiation, 470 to 1090 nm
  • Spectral sensitivity: +35° angle of half sensitivity
  • Peak sensitivity wavelength: 850 nm
  • Collector-emitter voltage: 20 V
  • Emitter-collector voltage: 7 V
  • Collector current: 50 mA
  • Power dissipation: 100 mW at <75°C
  • Junction temperature: 100°C
  • Operating temperature range: -40°C to +100°C
  • Storage temperature range: -40°C to +100°C
  • Reflow soldering temperature: 260°C
  • Reel packaging: 6000 pcs/reel
  • RoHS compliant
  • Moisture sensitivity level: 2a, J-STD-020
  • Reel floor life: 4 weeks at <30°C, RH <60%

Buy the Buy Vishay Phototransistor Part Number VEMT2503X01 Online

Secure your Vishay VEMT2503X01 phototransistor today online and enjoy fast, reliable delivery. Perfect for automotive sensors, photo interrupters, miniature switches, and encoders, this high-performance device combines high radiant sensitivity, broad spectral response, and rapid response times to meet demanding industrial standards. Buy now to enhance your sensing systems with proven Vishay reliability and precision, ensuring optimal performance in challenging environments. Take advantage of easy online ordering and quick shipping to streamline your manufacturing or maintenance processes.

Buy Vishay VEMT2503X01 now and experience high sensitivity and fast response times for reliable sensing in automotive and industrial applications.

Frequently Asked Questions

Where can I buy Vishay VEMT2503X01?

You can click on the BUY or RFQ button to purchase VEMT2503X01 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VEMT2503X01?

You can download the VEMT2503X01 datasheet or visit the Vishay website for support.

Who is the manufacturer of VEMT2503X01?

Vishay

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