LED Panel Indicator 5583101803F Equivalent & Substitute Parts

Part Overview

The Dialight 5583101803F is an LED panel indicator featuring dual-color capability (green and red) with snap-in mounting. This component is designed for applications requiring visual status indication with 200° viewing angle and wire lead termination. The part maintains Active product status and is ROHS3 compliant, making it suitable for current production environments. Identifying equivalent substitute parts ensures design flexibility, supply chain continuity, and procurement optimization when the primary part number becomes unavailable or when alternative sourcing is required.

Substiute Parts

5583101803F

DialightIn Stock: 7125583101803F Datasheet

Current PartRFQ

5583101003F

DialightIn Stock: 13635583101003F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 5583101803F is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications for voltage ratings, current ratings, lens dimensions, panel cutout geometry, viewing angle, and optical output characteristics. The 5583101003F qualifies as a parametric equivalent because it matches all provided specifications across electrical performance (2.1V/30mA green, 1.8V/40mA red), mechanical form factor (3mm T-1 lens, round domed top, 0.16" panel cutout), optical performance (200° viewing angle, 3.7mcd green, 12.6mcd red, 565nm/660nm wavelengths), and termination configuration (6" wire leads). Both parts share the same base product number (5583101), series designation (558), and compliance certifications (ROHS3, REACH Unaffected).

Parameter Comparison

Engineering Selection Recommendations

Both the 5583101803F and 5583101003F maintain Active product status within the Dialight 558 series, ensuring continued manufacturer support and availability. Both parts carry ROHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory requirements for production applications. The parametric equivalence across all electrical, mechanical, and optical specifications permits direct substitution without circuit redesign or mechanical rework. Selection between these parts should be based on inventory availability and procurement lead times, as no technical differentiation exists between the two part numbers.

Frequently Asked Questions (FAQ)

Q: Can 5583101003F be used as a direct replacement for 5583101803F? A: Yes. Both parts are parametrically equivalent across all specified electrical ratings (voltage, current), mechanical dimensions (lens size, panel cutout), optical characteristics (viewing angle, brightness, wavelength), and termination configuration. Direct substitution is permissible without circuit modification.

Q: Are there any differences in compliance or certifications between these parts? A: No. Both parts carry identical ROHS3 compliance status, REACH Unaffected designation, and Moisture Sensitivity Level 1 rating. Regulatory and environmental requirements are equivalent.

Q: What determines substitution eligibility for this LED panel indicator? A: Substitution is based on matching specifications for forward voltage (2.1V green, 1.8V red), maximum current (30mA green, 40mA red), lens geometry (3mm T-1 round domed), panel cutout dimensions (0.16" round), viewing angle (200°), optical output (3.7mcd green, 12.6mcd red), and wire lead termination (6" length). All these parameters must be identical for substitution.

Q: Does the part number suffix affect compatibility? A: The suffix variation between 5583101803F and 5583101003F does not reflect differences in the specified electrical or mechanical parameters. Both parts share the same base product number (5583101) and series designation (558), indicating they are parametrically equivalent variants.

Q: Are there inventory considerations when selecting between these parts? A: Yes. The 5583101003F currently has higher inventory availability (1336 pcs) compared to 5583101803F (638 pcs). Procurement decisions may prioritize the part with better stock position to minimize lead times.