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DIALIGHT 5510207003F Tri-Block LED Indicator

The DIALIGHT 551-0207-003F is a 3mm Tri-Block LED circuit board indicator designed for various industrial applications. This component offers high contrast and is housed in a UL 94 V-0 rated black housing, ensuring safety and reliability. Its compact size and multiple color options make it suitable for creating horizontal LED arrays, enhancing visual signaling in control panels, equipment displays, and other electronic devices. The CBI's facilitate PCB cleaning and are solderable per MIL-STD-202F.

Authorized Distributors
Source:DigiKey
Part No:5510207003F
Stock:488
Inv Date:06-08-2026
Price: Unit price: $3.22
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Part No:551-0207-003F
Stock:236
Inv Date:06-09-2026
Price: Unit price: $3.22
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Part No:551-0207-003F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1.97
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Part No:551-0207-003F
Stock:300
Inv Date:06-08-2026
Price: Unit price: $1.63
Buy/RFQ:
Part No:551-0207-003F
Stock:300
Inv Date:06-08-2026
Price: Unit price: $1.63
Buy/RFQ:
Part No:551-0207-003F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1.41
Buy/RFQ:

DIALIGHT 5510207003F Tri-Block LED Indicator Specifications:

  • Color: Green, Yellow, Red
  • High Efficiency: Yes
  • Low Current: Yes
  • LED Centerline: 0.200 inch
  • Housing Rating: UL 94 V-0
  • Oxygen Index: 31.5%
  • Polymer Content: PBT, 0.569 g
  • Solderability: MIL-STD-202F, method 208F
  • LED Viewing Angle: 45°
  • Peak Wavelength (Green): 563 nm
  • Peak Wavelength (Yellow): 585 nm
  • Peak Wavelength (Red): 650 nm
  • Forward Voltage (Green): 2.1 V
  • Forward Voltage (Yellow): 2.1 V
  • Forward Voltage (Red): 2 V
  • Luminous Intensity (Green): 16 mcd
  • Luminous Intensity (Yellow): 6.3 mcd
  • Luminous Intensity (Red): 10 mcd
  • Dimension 1: 2.67 mm (0.105 inch)
  • Dimension 2: 3.10±0.20 mm (0.122±0.008 inch)
  • Dimension 3: 0.51 mm (0.020 inch)
  • Dimension 4: Ø 1.09±0.05 mm (0.043±0.002 inch)
  • Recommended PCB Hole Pattern: Available

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Frequently Asked Questions

Where can I buy DIALIGHT 5510207003F?

You can click on the BUY or RFQ button to purchase 5510207003F from an authorized DIALIGHT distributor.

How do I troubleshoot issues or seek technical support for part 5510207003F?

You can download the 5510207003F datasheet or visit the DIALIGHT website for support.

Who is the manufacturer of 5510207003F?

DIALIGHT

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