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DIALIGHT 5511201F 3mm LED Circuit Board Indicator

The DIALIGHT 551-1201F is a versatile 3mm CBI LED designed for use as a circuit board indicator. It is engineered to be compatible with DIN 41494 standards, ensuring seamless integration into existing systems. The LED's mounting pin enhances stability, while its high-efficiency design contributes to optimal performance. Available in a spectrum of colors, including bi-color options, the 551-1201F caters to diverse application needs. Its robust construction, UL 94 V-0 rated housing, and solderability per MIL-STD-202F ensure reliability and ease of integration into various industrial and commercial applications. The component is ideal for applications requiring clear visual indication and reliable performance.

Authorized Distributors
Source:Newark
Part No:551-1201F
Stock:200
Inv Date:06-08-2026
Price: Unit price: $0.743
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Source:DigiKey
Part No:551-1201F
Stock:200
Inv Date:06-08-2026
Price: Unit price: $0.66
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Source:DigiKey
Part No:5511201F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $0.71414
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Part No:551-1201F
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.07
Buy/RFQ:
Part No:551-1201F
Stock:200
Inv Date:06-08-2026
Price: Unit price: $0.649
Buy/RFQ:
Part No:551-1201F
Stock:200
Inv Date:06-08-2026
Price: Unit price: $0.649
Buy/RFQ:

DIALIGHT 5511201F 3mm LED Circuit Board Indicator Specifications:

  • color: Yellow
  • material: PBT
  • operating_temperature: -40 to +100°C
  • forward_voltage: 2.1V
  • wavelength: 585nm
  • luminous_intensity: 12.6 mcd
  • viewing_angle: 60°
  • lifecycle_status: Active
  • din_compatibility: DIN 41494
  • housing_rating: UL 94 V-0
  • oxygen_index: 31.5%
  • polymer_content: 0.519 g

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Frequently Asked Questions

Where can I buy DIALIGHT 5511201F?

You can click on the BUY or RFQ button to purchase 5511201F from an authorized DIALIGHT distributor.

How do I troubleshoot issues or seek technical support for part 5511201F?

You can download the 5511201F datasheet or visit the DIALIGHT website for support.

Who is the manufacturer of 5511201F?

DIALIGHT

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