LED Panel Indicator 5595101803F Equivalent & Substitute Parts

Part Overview

The Dialight 5595101803F is an LED panel indicator in the 559 series, designed for applications requiring a red diffused lens with snap-in panel mounting. This component is an active product with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified to provide design flexibility, inventory management options, and continuity of supply for equivalent functional requirements.

Substiute Parts

5595101803F

DialightIn Stock: 12815595101803F Datasheet

Current PartRFQ

5595101003F

DialightIn Stock: 13275595101003F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 5595101803F is determined by exact matching of the following critical parameters:

• Lamp color and lens color (Red)
• Lens transparency (Diffused)
• Electrical ratings: Forward voltage 2.1V and forward current 25mA
• Optical characteristics: 34mcd brightness, 650nm peak wavelength, 50° viewing angle
• Mechanical form factor: 5mm T-1 3/4 round domed lens
• Panel mounting: Round cutout 0.25" (6.35mm) diameter
• Termination: Wire leads 6" (152.40mm) length
• Compliance: ROHS3 and REACH status

The substitute part 5595101003F meets all these parameters identically, making it a direct parametric equivalent within the 559 series.

Parameter Comparison

Engineering Selection Recommendations

Both the 5595101803F and 5595101003F are active products with identical electrical, optical, and mechanical specifications. Selection between these parts may be based on inventory availability: 5595101803F has 1179 pieces in stock, while 5595101003F has 1225 pieces in stock. Both parts maintain ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), suitable for standard industrial and commercial applications. No technical differentiation exists between these components for circuit design or panel integration purposes.

Frequently Asked Questions (FAQ)

Q: Can 5595101003F replace 5595101803F in an existing design? A: Yes. Both parts are parametric equivalents with identical electrical ratings (2.1V, 25mA), optical characteristics (34mcd, 650nm, 50° viewing angle), and mechanical form factors (5mm T-1 3/4 round domed lens, 0.25" panel cutout). No circuit or mechanical modifications are required.

Q: Are there differences in compliance or certifications? A: No. Both parts carry identical ROHS3 compliance, REACH unaffected status, and MSL 1 (unlimited) moisture sensitivity rating.

Q: What determines substitution eligibility for this LED panel indicator? A: Substitution requires matching of lamp color, lens color, lens transparency, forward voltage, forward current, lens size and style, panel cutout dimensions, brightness rating, peak wavelength, viewing angle, and termination style. The 5595101003F meets all these criteria for the 5595101803F.

Q: Are there any packaging or lead length variations between these parts? A: No. Both parts feature identical wire lead termination of 6" (152.40mm) length and are supplied in bulk packaging.

Q: Can these parts be used interchangeably in high-reliability applications? A: Yes, provided the application requirements are limited to the specified electrical and optical parameters. Both parts are active products with full compliance documentation.