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WURTH ELEKTRONIK 151051YS04000 Mono-color Round LED

The Würth Elektronik 151051YS04000 is a through-hole (THT) mono-color round LED designed for integration into general electronic equipment. This LED offers a compact form factor and a yellow emitting color, making it suitable for indicator lights, displays, and other applications where a small, visible light source is needed. It is RoHS compliant, demonstrating a commitment to environmental responsibility. The component is not intended for use in safety-critical applications without proper evaluation and agreement with Würth Elektronik. Refer to the datasheet for detailed electrical and optical characteristics and operating conditions.

Authorized Distributors
Source:Newark
Part No:151051YS04000
Stock:482
Inv Date:06-12-2026
Price: Unit price: $0.252
Buy/RFQ:
Source:DigiKey
Part No:151051YS04000
Stock:3929
Inv Date:06-12-2026
Price: Unit price: $0.21
Buy/RFQ:
Part No:151051YS04000
Stock:1319
Inv Date:06-12-2026
Price: Unit price: $0.23
Buy/RFQ:

WURTH ELEKTRONIK 151051YS04000 Mono-color Round LED Specifications:

  • Dimensions: 2.54 typ, 4.9 ±0.25, 1.0 typ, 5.9 ±0.25, 25.4 ±0.25, 0.5, 13.2 ±0.4, 0.75 typ, 1.0 min
  • Recommended Hole Pattern: 2.54, O 1.0
  • Power Dissipation: 75 mW
  • Peak Forward Current: 100 mA (duty/ 10 @ 1 kHz)
  • Continuous Forward Current: 30 mA
  • Reverse Voltage: 5 V
  • ESD Threshold Human Body: 2000 V
  • Chip Technology: AlInGaP
  • Emitting Color: Yellow
  • Lens Type: Color diffused
  • Operating Temperature: -40 up to +85 °C
  • Storage Conditions: < 40 °C ; < 75 % RH
  • Moisture Sensitivity Level (MSL): 1
  • Peak Wavelength: 592 nm
  • Dominant Wavelength: 590 nm
  • Luminous Intensity: 300-450 mcd
  • Forward Voltage: 2-2.4 V
  • Spectral Bandwidth: 17 nm
  • Reverse Current: ≤10 μA
  • Viewing Angle: 40°

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Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 151051YS04000?

You can click on the BUY or RFQ button to purchase 151051YS04000 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 151051YS04000?

You can download the 151051YS04000 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 151051YS04000?

WURTH ELEKTRONIK

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