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DIALIGHT 5510301F 3mm LED Circuit Board Indicator

The DIALIGHT 551-0301F is a 3mm CBI (Circuit Board Indicator) LED designed for a variety of industrial applications. It is compatible with DIN 41494 standards, ensuring ease of integration into existing systems. The LED features a mounting pin for increased stability and is available in multiple colors to suit different visual signaling needs. An integral resistor option is available for simplified circuit design. The housing stand-offs facilitate PCB cleaning, contributing to overall system reliability and maintainability. This component is ideal for use in control panels, instrumentation, and other applications requiring clear and reliable visual indication.

Authorized Distributors
Source:Newark
Part No:551-0301F
Stock:1845
Inv Date:06-08-2026
Price: Unit price: $0.704
Buy/RFQ:
Source:DigiKey
Part No:5510301F
Stock:1250
Inv Date:06-08-2026
Price: Unit price: $1.33
Buy/RFQ:
Part No:551-0301F
Stock:143
Inv Date:06-09-2026
Price: Unit price: $1.33
Buy/RFQ:
Part No:551-0301F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $0.65
Buy/RFQ:
Part No:551-0301F
Stock:1845
Inv Date:06-08-2026
Price: Unit price: $0.6646
Buy/RFQ:
Part No:551-0301F
Stock:1845
Inv Date:06-08-2026
Price: Unit price: $0.6646
Buy/RFQ:

DIALIGHT 5510301F 3mm LED Circuit Board Indicator Specifications:

  • Color: Yellow
  • Material: PBT
  • Operating Temperature: -40°C to +100°C
  • Forward Voltage: 2.1V
  • Luminous Intensity: 10 mcd
  • Viewing Angle: 60°
  • Peak Wavelength: 585 nm
  • Housing Stand-offs: Facilitate PCB cleaning
  • DIN Compatibility: DIN 41494
  • Reverse Polarity Option: -010
  • Oxygen Index: 31.5%

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Frequently Asked Questions

Where can I buy DIALIGHT 5510301F?

You can click on the BUY or RFQ button to purchase 5510301F from an authorized DIALIGHT distributor.

How do I troubleshoot issues or seek technical support for part 5510301F?

You can download the 5510301F datasheet or visit the DIALIGHT website for support.

Who is the manufacturer of 5510301F?

DIALIGHT

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