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DIALIGHT 5219499F Rectangular Tinted Diffused LED

The DIALIGHT 521-9499F is a discrete, rectangular, diffused LED designed for a range of industrial applications. It provides a diffused red light output with a peak wavelength of 635nm and a typical viewing angle of 140 degrees. The LED is characterized by its robust absolute maximum ratings, including a power dissipation of 100mW and a peak forward current of 120mA. It operates effectively within a temperature range of -55°C to +100°C, ensuring reliability in demanding environments. The LED's diffused nature makes it ideal for applications where uniform light distribution is critical, such as indicator lights, signage, and backlighting.

Authorized Distributors
Source:DigiKey
Part No:5219499F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $0.28105
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Part No:521-9499F
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.78
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Part No:521-9499F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $0.76
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Part No:521-9499F
Stock:2281
Inv Date:06-08-2026
Price: Unit price: $0.2314
Buy/RFQ:
Part No:521-9499F
Stock:2281
Inv Date:06-08-2026
Price: Unit price: $0.2314
Buy/RFQ:

DIALIGHT 5219499F Rectangular Tinted Diffused LED Specifications:

  • Color: Red
  • Peak Wavelength (nm): 635
  • Viewing Angle (2Θ½): 140°
  • Forward Voltage (V) Typical: 2.0
  • Forward Voltage (V) Max: 2.8
  • Reverse Voltage (V) Min: 5
  • Power Dissipation(mW): 100
  • Forward Current (mA): 30
  • Peak Current (mA): 120
  • Operating Temperature (°C): -55/+100
  • Storage Temperature (°C): -55/+100
  • Luminous Intensity (mcd) Min: 3
  • Luminous Intensity (mcd) Typical: 7.4

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Frequently Asked Questions

Where can I buy DIALIGHT 5219499F?

You can click on the BUY or RFQ button to purchase 5219499F from an authorized DIALIGHT distributor.

How do I troubleshoot issues or seek technical support for part 5219499F?

You can download the 5219499F datasheet or visit the DIALIGHT website for support.

Who is the manufacturer of 5219499F?

DIALIGHT

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