Dialight 5502312F LED Circuit Board Indicator - Equivalent & Substitute Parts

Part Overview

The Dialight 5502312F is an active, ROHS3-compliant LED circuit board indicator designed for through-hole, right-angle mounting applications. This single yellow diffused LED operates at 2.1V with a 10mA current rating and delivers 6.3mcd luminous intensity. The component is specified for applications requiring a 5mm T-1 3/4 form factor with a 50° viewing angle and round domed lens configuration. Substitute parts are identified based on matching electrical performance parameters, mechanical compatibility, and compliance certifications.

Substiute Parts

5502312F

DialightIn Stock: 9625502312F Datasheet

Current PartRFQ

5502307F

DialightIn Stock: 27335502307F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Dialight 5502312F is determined by strict equivalence across the following critical parameters:

• Color: Yellow (585nm peak wavelength)
• Configuration: Single LED
• Electrical ratings: 2.1V, 10mA
• Luminous intensity: 6.3mcd
• Viewing angle: 50°
• Lens characteristics: Diffused, round with domed top
• Physical form factor: 5mm, T-1 3/4
• Mounting: Through hole, right angle orientation
• Compliance: ROHS3 compliant, REACH unaffected

The identified substitute part maintains identical electrical performance, optical characteristics, and mechanical compatibility with the primary component. Both parts belong to the Dialight 550 series and share the same base functional specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the Dialight 5502312F and 5502307F are active products with identical electrical and optical specifications. Selection between these components should be based on availability and supply chain requirements. Both parts maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. The MSL rating of 1 (unlimited) indicates no moisture sensitivity constraints during storage or handling. Component selection can proceed based on inventory status and procurement lead times without technical performance differentiation.

Frequently Asked Questions (FAQ)

Q: Are the 5502312F and 5502307F electrically interchangeable? A: Yes. Both components operate at identical voltage (2.1V) and current (10mA) ratings with matching luminous intensity (6.3mcd) and wavelength (585nm peak).

Q: Do these parts have identical mechanical compatibility? A: Yes. Both components feature the same 5mm T-1 3/4 form factor, through-hole right-angle mounting configuration, and round domed diffused lens design.

Q: Are there compliance differences between these parts? A: No. Both parts are ROHS3 compliant and REACH unaffected with identical MSL ratings of 1 (unlimited).

Q: Can these parts be used interchangeably in existing circuit board designs? A: Yes. Identical mounting type, pin configuration, and electrical characteristics ensure direct substitution without design modification.

Q: What determines substitution eligibility for these LED indicators? A: Substitution is based on matching color, wavelength, voltage rating, current rating, luminous intensity, viewing angle, lens type, physical form factor, and mounting orientation.