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WURTH ELEKTRONIK 1541201NBA300 SMT Phototransistor

The Würth Elektronik 1541201NBA300 is a surface-mount phototransistor designed for general electronic equipment. It utilizes an NPN transistor with a waterclear lens to provide efficient light detection. Key specifications include a maximum collector current of 20mA, a collector-emitter voltage of 30V, and an operating temperature range of -40°C to +85°C. This phototransistor is suitable for applications requiring light-sensitive switching and signal amplification, commonly found in industrial automation, consumer electronics, and sensor systems. It is RoHS compliant and conforms to halogen-free standards, ensuring environmental responsibility. Würth Elektronik emphasizes that this component is not intended for use in safety-critical applications without proper evaluation and agreement.

Authorized Distributors
Source:Newark
Part No:1541201NBA300
Stock:531
Inv Date:06-12-2026
Price: Unit price: $0.371
Buy/RFQ:
Source:DigiKey
Part No:1541201NBA300
Stock:1387
Inv Date:06-12-2026
Price: Unit price: $0.36
Buy/RFQ:
Part No:1541201NBA300
Stock:201
Inv Date:06-12-2026
Price: Unit price: $0.36
Buy/RFQ:

WURTH ELEKTRONIK 1541201NBA300 SMT Phototransistor Specifications:

  • Power Dissipation: 150 mW
  • Collector Emitter Voltage: 30 V
  • Emitter Collector Voltage: 5 V
  • Continuous Collector Current: 20 mA
  • ESD Threshold HBM: 2000 V
  • Chip Technology: Si
  • Polarity: NPN
  • Lens Type: Waterclear
  • Operating Temperature: -40 up to +85 °C
  • Storage Conditions (in original packaging): < 40 °C ; < 90 % RH
  • Storage Conditions (for single parts): -40 up to +100 °C
  • Moisture Sensitivity Level: 3
  • 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°
  • RoHS Approval: Compliant [ 2011/65/EU&2015/863 ]
  • REACh Approval: Conform or declared [ (EC)1907/2006 ]
  • Halogen Free: Conform [ JEDEC JS709B ]

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase 1541201NBA300 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 1541201NBA300?

You can download the 1541201NBA300 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 1541201NBA300?

WURTH ELEKTRONIK

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