LED Panel Indicator Red 5580101813 - Equivalent & Substitute Parts

Part Overview

The Dialight 5580101813 is an LED panel indicator featuring a red diffused lens with 2V forward voltage and 20mA maximum current rating. This component is designed for panel-mount applications with wire lead termination and a 3mm T-1 lens form factor. The part is currently obsolete, making identification of compatible substitutes essential for ongoing maintenance and repair applications where this indicator is specified in existing designs.

Substiute Parts

5580101813

DialightIn Stock: 9905580101813 Datasheet

Current PartRFQ

5580101813F

DialightIn Stock: 11035580101813F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Dialight 5580101813F qualifies as a direct substitute based on the following substitution criteria:

Shared Electrical Characteristics: Both parts belong to the Dialight 558 series and are designed for red LED panel indicator applications with identical optical properties (red lamp color, red lens color, diffused transparency, 10mcd brightness, 650nm peak wavelength, and 40° viewing angle).

Mechanical Compatibility: Both components feature the same 3mm T-1 round lens form factor with domed top and identical 0.16" (4.06mm) round panel cutout dimensions, ensuring direct mechanical interchangeability in existing panel designs.

Functional Equivalence: The 5580101813F maintains the core functional parameters of the original part within the Dialight 558 product line, supporting the same 2V forward voltage and 20mA maximum current specifications required for panel indicator applications.

Key Substitution Parameters:

• Lamp color and lens color (Red)
• Lens transparency (Diffused)
• Lens size and style (3mm T-1, round with domed top)
• Panel cutout dimensions (0.16" round)
• Optical output (10mcd, 650nm, 40° viewing angle)
• Electrical ratings (2V, 20mA)

Parameter Comparison

Engineering Selection Recommendations

The Dialight 5580101813F is the direct substitute for the obsolete 5580101813. The substitute part maintains all critical electrical and optical parameters while offering the advantage of active product status and ROHS3 compliance. The primary difference is the termination style transition from wire leads to snap-in packaging, which requires mechanical redesign consideration for panel mounting applications.

For applications requiring wire lead termination identical to the original 5580101813, the snap-in configuration of the 5580101813F necessitates either adapter solutions or circuit board redesign to accommodate the new mounting method. The electrical and optical performance remains equivalent across both parts.

Frequently Asked Questions (FAQ)

Q: Can the 5580101813F directly replace the 5580101813 in existing designs?

A: The 5580101813F provides electrical and optical equivalence but differs in termination style. The original uses wire leads while the substitute uses snap-in packaging. Direct mechanical substitution requires panel mounting modification or adapter implementation.

Q: What are the key compatibility criteria for this LED indicator?

A: Compatibility is determined by lamp color (red), lens color (red), lens transparency (diffused), lens size (3mm T-1), panel cutout dimensions (0.16" round), and electrical ratings (2V forward voltage, 20mA maximum current). The 5580101813F meets all these criteria.

Q: Does the RoHS compliance difference affect substitution?

A: The 5580101813F offers ROHS3 compliance compared to the non-compliant original part. This represents an improvement for new designs and applications subject to RoHS regulations. Existing designs using the original part are not affected by this difference.

Q: Are there inventory considerations for this substitution?

A: The 5580101813F is currently active with 1012 pieces in stock, while the original 5580101813 is obsolete with 934 pieces available. The substitute provides assured long-term availability for ongoing production and maintenance requirements.

Q: What is the base product number relationship?

A: The 5580101813F shares base product number 5580101 with the original part, confirming their functional relationship within the Dialight 558 series product family.