Dialight 5502512F LED Circuit Board Indicator - Equivalent & Substitute Parts

Part Overview

The Dialight 5502512F is an LED Circuit Board Indicator designed for through-hole, right-angle mounting applications. This single orange diffused LED operates at 1.9V with a 10mA current rating and delivers 7 millicandela output. The component is classified as Active product status and maintains full compliance with RoHS3 and REACH regulations. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, ensuring direct interchangeability in circuit board applications without design modification.

Substiute Parts

5502512F

DialightIn Stock: 10125502512F Datasheet

Current PartRFQ

5502505F

DialightIn Stock: 21275502505F Datasheet

DirectRFQ

5502507F

DialightIn Stock: 21705502507F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Dialight 5502512F are qualified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Critical Parameters for Substitution:

• Manufacturer: Dialight
• Series: 550
• Color: Orange
• Wavelength - Peak: 600nm
• Configuration: Single
• Current Rating: 10mA
• Millicandela Rating: 7mcd
• Viewing Angle: 60°
• Lens Type: Diffused
• Lens Style: Round with Domed Top
• Lens Size: 5mm, T-1 3/4
• Voltage Rating: 1.9V
• Mounting Type: Through Hole, Right Angle
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

The identified substitute parts 5502505F and 5502507F maintain identical electrical performance and mechanical specifications across all critical parameters. Both parts are Active status products with equivalent compliance certifications, ensuring direct functional interchangeability in circuit board indicator applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—5502512F, 5502505F, and 5502507F—are Active status products manufactured by Dialight within the 550 series. Each component maintains full RoHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component procurement. The electrical specifications (1.9V, 10mA, 7mcd) and mechanical form factors (5mm T-1 3/4 through-hole right-angle mounting) are identical across all three parts, confirming direct substitution capability without circuit modification or performance degradation. Selection between these parts may be based on inventory availability or procurement lead time, as all three deliver equivalent functional performance in circuit board indicator applications.

Frequently Asked Questions (FAQ)

Q: Can 5502505F and 5502507F be used interchangeably with 5502512F? A: Yes. All three parts share identical electrical ratings (1.9V, 10mA, 7mcd), optical properties (600nm peak wavelength, 60° viewing angle, diffused lens), and mechanical specifications (5mm T-1 3/4 through-hole right-angle mounting). Direct substitution is supported without design changes.

Q: Are there any compliance differences between the main part and substitutes? A: No. All three parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 (Unlimited) moisture sensitivity rating. Regulatory and environmental compliance is equivalent across all options.

Q: What determines whether a part qualifies as a substitute? A: Substitution is based on matching all critical electrical and mechanical parameters: manufacturer, series, color, wavelength, current rating, millicandela output, viewing angle, lens type and style, physical size, voltage rating, mounting configuration, and compliance certifications. Parts 5502505F and 5502507F meet all these criteria for the 5502512F.

Q: Can I select a substitute based on inventory availability? A: Yes. Since all three parts are functionally equivalent and maintain identical specifications and compliance status, selection can be based on stock availability, lead time, or procurement preference without affecting circuit performance or reliability.