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DIALIGHT 5219251F 5mm High Brightness LED

The DIALIGHT 521-9251F is a 5mm discrete, high-brightness, non-diffused LED designed for a wide range of applications. It delivers a vibrant green light output with a peak wavelength of 565nm and a viewing angle of 24 degrees, making it suitable for indicator lights, displays, and backlighting. The LED's robust construction and absolute maximum ratings ensure reliable performance in demanding environments. It is ideal for use in industrial equipment, automotive applications, and consumer electronics where a compact and efficient light source is required.

Authorized Distributors
Source:Newark
Part No:5219251F
Stock:2028
Inv Date:06-08-2026
Price: Unit price: $0.246
Buy/RFQ:
Source:DigiKey
Part No:5219251F
Stock:614
Inv Date:06-08-2026
Price: Unit price: $1.03
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Part No:521-9251F
Stock:854
Inv Date:06-09-2026
Price: Unit price: $0.88
Buy/RFQ:
Part No:521-9251F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $0.91
Buy/RFQ:
Part No:521-9251F
Stock:725
Inv Date:06-08-2026
Price: Unit price: $1.065
Buy/RFQ:
Part No:521-9251F
Stock:725
Inv Date:06-08-2026
Price: Unit price: $1.065
Buy/RFQ:
Part No:521-9251F
Stock:111
Inv Date:06-09-2026
Price: N/A
Buy/RFQ:

DIALIGHT 5219251F 5mm High Brightness LED Specifications:

  • Color: Green
  • Luminous Intensity (mcd) Min: 25
  • Luminous Intensity (mcd) Typical: 70
  • Peak Wavelength (nm) Typical: 565
  • Viewing Angle (2Θ½) Typical: 24°
  • Forward Voltage (V) Typical: 2.3
  • Forward Voltage (V) Max: 3
  • Reverse Voltage (V), IR=100µA Min: 5
  • Power Dissipation (mW): 135
  • Derating (mW/°C) From 25°C: 1.8
  • Forward Current (mA): 30
  • Peak Current (mA): 500
  • Operating Temperature (°C): -20/+100
  • Storage Temperature (°C): -55/+100
  • Soldering Temperature: 260°C, 5 seconds, 1.6 mm from case

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Frequently Asked Questions

Where can I buy DIALIGHT 5219251F?

You can click on the BUY or RFQ button to purchase 5219251F from an authorized DIALIGHT distributor.

How do I troubleshoot issues or seek technical support for part 5219251F?

You can download the 5219251F datasheet or visit the DIALIGHT website for support.

Who is the manufacturer of 5219251F?

DIALIGHT

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