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WURTH ELEKTRONIK 1540801NBA300 SMT Phototransistor

The Würth Elektronik 1540801NBA300 is a surface-mount phototransistor designed for general electronic equipment applications. This NPN device features a waterclear lens for enhanced light sensitivity and a wide viewing angle, making it suitable for various sensing and detection tasks. It operates with a continuous collector current of 20mA and a collector-emitter voltage of 35V, ensuring reliable performance. The component's operating temperature range of -40°C to +85°C allows for use in diverse environments. It is not intended for use in safety-critical applications without proper evaluation and agreement with Würth Elektronik.

Authorized Distributors
Source:Newark
Part No:1540801NBA300
Stock:2919
Inv Date:06-12-2026
Price: Unit price: $0.371
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Source:DigiKey
Part No:1540801NBA300
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.24215
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Part No:1540801NBA300
Stock:3182
Inv Date:06-12-2026
Price: Unit price: $0.36
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WURTH ELEKTRONIK 1540801NBA300 SMT Phototransistor Specifications:

  • Power Dissipation: 150 mW
  • Collector Emitter Voltage: 35 V
  • Emitter Collector Voltage: 5 V
  • Continuous Collector Current: 20 mA
  • ESD Threshold HBM: 2000 V
  • Wavelength of Peak Sensitivity: 940 nm
  • Range of Spectral Bandwidth: 400-1100 nm
  • Collector Current ICE.P: 0.1-1 mA
  • Collector-Emitter Dark Current: <100 nA
  • Viewing Angle Phi 0°: 130°
  • Operating Temperature: -40 up to +85 °C
  • Storage Temperature (in original packaging): <40 °C ; <90 % RH
  • Storage Temperature (for single parts): -40 up to +100 °C
  • Moisture Sensitivity Level: 3
  • Halogen Free: Conform [ JEDEC JS709B]
  • RoHS Approval: Compliant [ 2011/65/EU&2015/863 ]
  • REACh Approval: Conform or declared [ (EC)1907/2006 ]

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Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 1540801NBA300?

You can click on the BUY or RFQ button to purchase 1540801NBA300 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 1540801NBA300?

You can download the 1540801NBA300 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 1540801NBA300?

WURTH ELEKTRONIK

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