MV63539MP6 Equivalent & Substitute Parts

Part Overview

The MV63539MP6 is a 5mm LED circuit board indicator manufactured by onsemi, featuring a yellow diffused lens with domed top design. This component is rated for 20mA operation at 2.1V and delivers 20 millicandela brightness with a 65° viewing angle. The part is mounted through-hole with right-angle configuration, suitable for PCB applications requiring reliable visual indication.

The MV63539MP6 carries an obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this component.

Substiute Parts

MV63539MP6

onsemiIn Stock: 831MV63539MP6 Datasheet

Current PartRFQ

5500305F

DialightIn Stock: 41265500305F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MV63539MP6 is determined by strict alignment of the following critical parameters:

• Color: Yellow
• Configuration: Single LED
• Current Rating: 20mA
• Voltage Rating: 2.1V
• Lens Size: 5mm, T-1 3/4
• Lens Style: Round with Domed Top
• Mounting Type: Through Hole, Right Angle
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part 5500305F from Dialight meets all mandatory electrical and mechanical parameters. While the millicandela rating and viewing angle differ from the original part, these variations remain within acceptable tolerances for circuit board indicator applications where the primary function is visual status indication rather than precision illumination.

Parameter Comparison

Engineering Selection Recommendations

The 5500305F from Dialight is a direct functional substitute for the obsolete MV63539MP6. Both components share identical electrical specifications (20mA current, 2.1V voltage) and mechanical form factors (5mm through-hole right-angle mounting). The substitute part carries active product status, ensuring ongoing availability and supply chain support.

The 5500305F is RoHS3 compliant and maintains REACH unaffected status, meeting current regulatory requirements. The lower millicandela rating (12.3mcd versus 20mcd) and slightly reduced viewing angle (60° versus 65°) are acceptable variations for standard circuit board indicator applications where the primary requirement is visual status confirmation rather than high-intensity illumination.

Frequently Asked Questions (FAQ)

Q: Can the 5500305F directly replace the MV63539MP6 in existing designs?

A: Yes. Both parts share identical electrical ratings (20mA, 2.1V), mechanical mounting (through-hole right-angle), and physical form factor (5mm T-1 3/4 lens). No circuit modifications are required.

Q: What are the differences between these parts?

A: The primary differences are brightness (20mcd versus 12.3mcd) and viewing angle (65° versus 60°). The MV63539MP6 is obsolete, while the 5500305F is in active production. The 5500305F includes RoHS3 compliance certification.

Q: Are there any packaging considerations?

A: The MV63539MP6 is supplied in standard packaging, while the 5500305F is supplied in bulk packaging. Both are suitable for PCB assembly processes.

Q: Does the lower brightness of the 5500305F affect circuit board indicator functionality?

A: For standard circuit board indicator applications, the 12.3mcd brightness of the 5500305F is sufficient for reliable visual status indication. Applications requiring the original 20mcd brightness specification should evaluate specific visibility requirements in their operating environment.

Q: What compliance certifications apply to the substitute part?

A: The 5500305F is RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.