Dialight 5580701003 LED Panel Indicator - Equivalent & Substitute Parts

Part Overview

The Dialight 5580701003 is a red LED panel indicator with a 3mm T-1 lens, designed for snap-in panel mounting applications. It features a 660nm peak wavelength, 45° viewing angle, and wire lead termination with 6" (152.40mm) length. The part operates at 1.8V forward voltage with a maximum current of 40mA and delivers 170mcd brightness.

This part is classified as obsolete. Locating equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and field replacement applications.

Substiute Parts

5580701003

DialightIn Stock: 7705580701003 Datasheet

Current PartRFQ

5580701003F

DialightIn Stock: 18165580701003F Datasheet

DirectRFQ

5580701023F

DialightIn Stock: 16555580701023F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Dialight 5580701003 are qualified based on strict electrical and mechanical parameter matching:

Electrical Parameters: Forward voltage (1.8V), maximum current (40mA), peak wavelength (660nm), and brightness output (170mcd) must be identical.

Mechanical Parameters: Lens size (3mm T-1), lens style (round with domed top), lens transparency (clear), viewing angle (45°), panel cutout shape (round), panel cutout dimensions (0.16" / 4.06mm), and termination style (wire leads - 6" / 152.40mm) must match exactly.

Series Designation: All substitutes belong to the Dialight 558 series.

The two substitute parts listed—5580701003F and 5580701023F—meet all electrical and mechanical requirements and are therefore functionally equivalent for direct replacement applications.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts—5580701003F and 5580701023F—are active production components manufactured by Dialight and are electrically and mechanically equivalent to the obsolete 5580701003.

Compliance Advantage: The substitute parts achieve ROHS3 compliance, whereas the original part is RoHS non-compliant. This compliance improvement makes the substitutes preferable for new designs and applications subject to RoHS regulations.

Availability: Both substitutes maintain active product status with documented inventory levels, ensuring reliable sourcing for production and field replacement needs.

Regulatory Status: All three parts share identical REACH and ECCN classifications, confirming equivalent regulatory treatment across export and environmental compliance frameworks.

Frequently Asked Questions (FAQ)

Q: Can 5580701003F and 5580701023F be used interchangeably with the original 5580701003?

A: Yes. Both substitute parts match all electrical parameters (1.8V forward voltage, 40mA maximum current, 170mcd brightness, 660nm wavelength) and mechanical specifications (3mm T-1 lens, 45° viewing angle, round domed top, 0.16" panel cutout, 6" wire leads). They are direct functional equivalents.

Q: What is the difference between 5580701003F and 5580701023F?

A: Both parts are electrically and mechanically identical. The difference lies in packaging designation and material composition details reflected in their part number suffixes. Both are active production parts with ROHS3 compliance.

Q: Why is the original 5580701003 marked as obsolete?

A: The original part is classified as obsolete due to its RoHS non-compliant status. Dialight has transitioned to the active substitute variants (5580701003F and 5580701023F) to meet current regulatory requirements.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist. The substitute parts maintain identical panel cutout dimensions (0.16" / 4.06mm), wire lead length (6" / 152.40mm), and electrical ratings. Direct socket and circuit compatibility is assured.

Q: What is the inventory status of the substitute parts?

A: 5580701003F has 1749 pieces in stock. 5580701023F has 1636 pieces in stock. Both are available as new original components.