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DIALIGHT 5513103F 3mm CBI Circuit Board Indicator

The DIALIGHT 551-3103F is a 3mm CBI (Circuit Board Indicator) LED designed for robust and reliable performance in various industrial applications. Its high-contrast design ensures excellent visibility, while the UL 94 V-0 rated housing provides enhanced safety. The CBI features housing stand-offs for easy PCB cleaning and locating pins for stability during soldering. It's suitable for creating horizontal LED arrays and is commonly used in indicator panels and control systems. Reverse polarity options are available by adding -010 to the part number.

Authorized Distributors
Source:Newark
Part No:551-3103F
Stock:1100
Inv Date:06-08-2026
Price: Unit price: $1.38
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Source:DigiKey
Part No:5513103F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $2.69
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Part No:551-3103F
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.15
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Part No:551-3103F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1.58
Buy/RFQ:
Part No:551-3103F
Stock:1100
Inv Date:06-08-2026
Price: Unit price: $1.59
Buy/RFQ:
Part No:551-3103F
Stock:1100
Inv Date:06-08-2026
Price: Unit price: $1.59
Buy/RFQ:
Part No:551-3103F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1.1
Buy/RFQ:

DIALIGHT 5513103F 3mm CBI Circuit Board Indicator Specifications:

  • High Efficiency: Multiple CBIs form horizontal LED arrays on 4.7mm (0.185”) center-lines. High Contrast, UL 94 V-0 rated, black housing. Oxygen index: 31.5%. Polymer content: PBT, 0.190 g. Housing stand-offs facilitate PCB cleaning. Locating pins provide stability during soldering. Solderability per MIL-STD-202F, method 208F. LEDs are safe for direct viewing per IEC 825-1, EN-60825-1.
  • LED Protrusion Tolerance: ±0.04 mm [±0.016]
  • CBI Housing Tolerance: ±0.02mm[±0.008]
  • Reverse Polarity Option: Add -010 to the part numbers for Reverse Polarity (Cathode Left).

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Frequently Asked Questions

Where can I buy DIALIGHT 5513103F?

You can click on the BUY or RFQ button to purchase 5513103F from an authorized DIALIGHT distributor.

How do I troubleshoot issues or seek technical support for part 5513103F?

You can download the 5513103F datasheet or visit the DIALIGHT website for support.

Who is the manufacturer of 5513103F?

DIALIGHT

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