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DIALIGHT 5503609 5mm LED Circuit Board Indicator

The DIALIGHT 550-3609 is a 5mm bi-color LED circuit board indicator designed for a variety of industrial applications requiring visual status indication. This component features a yellow/green color combination, common cathode configuration, and a diffused lens for even light distribution. It is housed in a UL 94 V-0 rated black housing, ensuring flame retardancy and safety. The design incorporates stand-offs to facilitate PCB cleaning and is compatible with MIL-STD-202F soldering standards. Ideal for use in control panels, equipment status displays, and other applications where clear and reliable visual feedback is essential.

Authorized Distributors
Source:Newark
Part No:550-3609
Stock:300
Inv Date:06-08-2026
Price: Unit price: $2.76
Buy/RFQ:
Source:DigiKey
Part No:550-3609
Stock:300
Inv Date:06-08-2026
Price: Unit price: $1.75
Buy/RFQ:
Part No:550-3609
Stock:0
Inv Date:06-09-2026
Price: N/A
Buy/RFQ:
Part No:550-3609
Stock:300
Inv Date:06-08-2026
Price: Unit price: $1.6
Buy/RFQ:
Part No:550-3609
Stock:300
Inv Date:06-08-2026
Price: Unit price: $1.6
Buy/RFQ:

DIALIGHT 5503609 5mm LED Circuit Board Indicator Specifications:

  • Color: Yellow/Green
  • Material: PBT
  • Housing Rating: UL 94 V-0
  • Viewing Angle: 65°
  • Forward Voltage: 2.1/2.1 V
  • Forward Current: 10 mA
  • Peak Wavelength: 583/565 nm
  • Luminous Intensity: 5/8 mcd
  • Operating Temperature: -20/+85 °C
  • Storage Temperature: -55/+100 °C
  • Polymer Content: 0.414 g

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Frequently Asked Questions

Where can I buy DIALIGHT 5503609?

You can click on the BUY or RFQ button to purchase 5503609 from an authorized DIALIGHT distributor.

How do I troubleshoot issues or seek technical support for part 5503609?

You can download the 5503609 datasheet or visit the DIALIGHT website for support.

Who is the manufacturer of 5503609?

DIALIGHT

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