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DIALIGHT 5500307100F 5mm LED CBI Indicator

The DIALIGHT 550-0307-100F is a 5mm CBI (Circular Board Indicator) designed for use in LED arrays. Its sloped back housing and standoffs facilitate easy PCB cleaning, while the UL 94 V-0 rated black housing provides high contrast and safety. This component is compatible with other 550 series blocks and is suitable for applications requiring robust and reliable LED indication. Contact Dialight for custom color combinations to meet specific project needs.

Authorized Distributors
Source:Newark
Part No:550-0307-100F
Stock:393
Inv Date:06-08-2026
Price: Unit price: $0.563
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Source:DigiKey
Part No:5500307100F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $0.49408
Buy/RFQ:
Part No:550-0307-100F
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.489
Buy/RFQ:
Part No:550-0307-100F
Stock:393
Inv Date:06-08-2026
Price: Unit price: $0.4634
Buy/RFQ:
Part No:550-0307-100F
Stock:393
Inv Date:06-08-2026
Price: Unit price: $0.4634
Buy/RFQ:

DIALIGHT 5500307100F 5mm LED CBI Indicator Specifications:

  • Series: 550
  • LED Type: Yellow
  • Housing: Black, UL 94 V-0 rated
  • Oxygen Index: 32%
  • Polymer Content: PBT, 0.206 g
  • Standoffs: Facilitate PCB cleaning
  • Solderability: MIL-STD-202F, method 208F
  • LED Viewing: Safe per IEC 825-1, EN-60825-1
  • Compatible With: 550-xx07 Dual Block and 550-xx07-004 Quad Block
  • Dimension A: 3.43 [.135] (for -0207 to -0407), 4.83 [.190] (for all others)
  • Dimension B: .635 [.025] (for -0507 to -0707), .508 [.020] (for all others)
  • Hole Diameter: 1.22 [.48] (for .635 [.025] leads), 1.02 [.040] (for all others)
  • LED Protrusion Tolerance: +0.41mm [+0.016]
  • CBI Housing Tolerance: +0.20mm [+0.008]

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Frequently Asked Questions

Where can I buy DIALIGHT 5500307100F?

You can click on the BUY or RFQ button to purchase 5500307100F from an authorized DIALIGHT distributor.

How do I troubleshoot issues or seek technical support for part 5500307100F?

You can download the 5500307100F datasheet or visit the DIALIGHT website for support.

Who is the manufacturer of 5500307100F?

DIALIGHT

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