Dialight 5580202001 LED Panel Indicator - Equivalent & Substitute Parts

Part Overview

The Dialight 5580202001 is a green LED panel indicator designed for snap-in mounting applications. This component features a 3mm T-1 lens with a 60° viewing angle, rated for 5V DC operation at 12mA, and delivers 19mcd brightness at a peak wavelength of 565nm. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure ongoing component availability for production and maintenance applications.

Substiute Parts

5580202001

DialightIn Stock: 11025580202001 Datasheet

Current PartRFQ

5580202001F

DialightIn Stock: 13995580202001F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Dialight 5580202001 is determined by strict equivalence across the following critical parameters:

• Lamp color: Green (565nm peak wavelength)
• Voltage rating: 5V DC
• Panel cutout dimensions: 0.16" (4.06mm) round
• Lens size and style: 3mm T-1 round with domed top
• Viewing angle: 60°
• Termination style: Wire Wrap
• Millicandela rating: 19mcd

The substitute part 5580202001F maintains mechanical and optical compatibility through identical panel cutout geometry, lens configuration, and viewing angle. Current rating variation (10mA versus 12mA) represents a reduced operational current while maintaining the same voltage and brightness specifications, making this part suitable for direct substitution in applications where the lower current draw is acceptable.

Parameter Comparison

Engineering Selection Recommendations

The Dialight 5580202001F is the direct active equivalent for the obsolete 5580202001. Both parts share identical mechanical mounting geometry, optical characteristics, and electrical voltage specifications. The substitute part offers the additional advantage of ROHS3 compliance, addressing regulatory requirements for new designs and production environments subject to RoHS directives.

The 2mA reduction in current rating (from 12mA to 10mA) does not affect optical output, as both parts deliver identical 19mcd brightness. This lower current consumption may provide marginal benefits in power budget optimization for battery-powered or low-power applications.

Frequently Asked Questions (FAQ)

Q: Can the 5580202001F directly replace the 5580202001 in existing designs?

A: Yes. Both parts feature identical panel cutout dimensions (0.16" / 4.06mm), lens configuration (3mm T-1 round domed), voltage rating (5V DC), brightness (19mcd), and wire wrap termination. The mechanical and optical interfaces are fully compatible.

Q: What is the significance of the current rating difference (12mA vs. 10mA)?

A: The 5580202001F operates at 10mA compared to the original 12mA. Both parts deliver the same 19mcd brightness output. The lower current draw reduces power consumption without compromising optical performance, making the substitute suitable for applications where current budget is a consideration.

Q: Why is RoHS compliance important for this substitution?

A: The 5580202001F is ROHS3 compliant, whereas the original part is RoHS non-compliant. For new designs, production in regulated markets, or systems subject to environmental directives, the compliant substitute ensures regulatory alignment and reduces material restriction risks.

Q: Are there any mechanical or optical differences between these parts?

A: No. Both parts maintain identical panel cutout shape and dimensions, lens size, lens style, viewing angle (60°), and peak wavelength (565nm). They are mechanically and optically interchangeable.

Q: What is the base product number for the substitute?

A: The base product number for the 5580202001F is 5580202, which identifies the core product family within the Dialight 558 series.