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DIALIGHT 5553403F 2mm LED Circuit Board Indicator

The Dialight 555-3403F is a 2mm LED circuit board indicator designed for applications requiring a compact and reliable visual indication. Its high-contrast, UL 94 V-0 rated housing ensures excellent visibility and safety. The integrated stand-offs simplify PCB cleaning, while the solderability per MIL-STD-202F ensures robust connections. Compatible with Dialight's Quad Block series, this indicator is ideal for use in industrial control panels, instrumentation, and other applications where clear and durable LED indication is essential. It is RoHS compliant and offers a wide range of color options to suit diverse design needs.

Authorized Distributors
Source:DigiKey
Part No:5553403F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $2.82
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Part No:555-3403F
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.82
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Part No:555-3403F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $2.88
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Part No:555-3403F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1.34
Buy/RFQ:
Part No:555-3403F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1.34
Buy/RFQ:
Part No:555-3403F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1.17
Buy/RFQ:

DIALIGHT 5553403F 2mm LED Circuit Board Indicator Specifications:

  • Color: Yellow
  • Peak Wavelength (nm): 583
  • IV (mcd): 2.1
  • VF (Volts): 2.2
  • Test Current (mA): 5
  • Viewing Angle 2Θ1/2: 40°
  • LED Data sheet: 2RD-9616
  • Housing Material: PBT
  • Polymer Content (g): 0.090
  • Operating Temperature (°C): -55/+100
  • Storage Temperature (°C): -55/+100
  • Soldering Temperature: 260°C, 5 seconds, 1.6 mm from case
  • ROHS Compliant: Yes
  • Lifecycle Status: Active

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Frequently Asked Questions

Where can I buy DIALIGHT 5553403F?

You can click on the BUY or RFQ button to purchase 5553403F from an authorized DIALIGHT distributor.

How do I troubleshoot issues or seek technical support for part 5553403F?

You can download the 5553403F datasheet or visit the DIALIGHT website for support.

Who is the manufacturer of 5553403F?

DIALIGHT

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