Equivalent & Substitute Parts for MV7344MP4A

Part Overview

The MV7344MP4A is a yellow LED indicator manufactured by Everlight Electronics Co Ltd, designed for through-hole applications. This T-1 (3mm) discrete LED operates at a forward voltage of 2.1V with a test current of 20mA, delivering 375 millicandela brightness with a 60° viewing angle. The component features a clear, domed lens and is classified as Active product status with ROHS3 compliance. Substitute parts are identified to address inventory availability, lead time requirements, or packaging preferences while maintaining electrical and mechanical compatibility.

Substiute Parts

MV7344MP4A

Everlight Electronics Co LtdIn Stock: 904MV7344MP4A Datasheet

Current PartRFQ

MV7344

Fairchild SemiconductorIn Stock: 9551MV7344 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MV7344MP4A are identified based on strict parameter matching across electrical, optical, and mechanical specifications. The substitution logic is based on the following critical parameters:

Electrical Parameters: Forward voltage (Vf) of 2.1V and test current of 20mA must be maintained to ensure circuit compatibility and prevent damage to driver circuitry.

Optical Parameters: Yellow color, clear lens transparency, 375mcd brightness rating, 590nm peak wavelength, and 60° viewing angle define the functional performance in indication applications.

Mechanical Parameters: T-1 package (3mm lens size), round domed lens style, radial through-hole mounting, and 6.30mm maximum height ensure physical compatibility with PCB layouts and mechanical assemblies.

Compliance Parameters: ROHS3 compliance status is required for regulatory adherence in target markets.

Parts are grouped as parametric equivalents when all specified parameters match exactly across these categories.

Parameter Comparison

Engineering Selection Recommendations

The MV7344 from Fairchild Semiconductor is a parametric equivalent to the MV7344MP4A based on matching electrical, optical, and mechanical specifications. Both components are ROHS3 compliant and Active product status.

Inventory Consideration: The Fairchild MV7344 substitute offers significantly higher inventory availability (9531 pcs vs. 813 pcs), making it suitable for high-volume production requirements or extended lead time mitigation.

Packaging Difference: The substitute is supplied in Bulk packaging, whereas the original part number does not specify packaging format. Confirm bulk packaging compatibility with your procurement and assembly processes.

Moisture Sensitivity Difference: The original MV7344MP4A has MSL 1 (Unlimited), while the Fairchild substitute has MSL 3 (168 Hours). This indicates the substitute requires controlled storage conditions within 168 hours of package opening. Verify that your storage and assembly environment meets MSL 3 requirements before selection.

Regulatory Compliance: Both parts maintain ROHS3 compliance and EAR99 export classification, ensuring regulatory compatibility across target markets.

Frequently Asked Questions (FAQ)

Q: Can the MV7344 from Fairchild Semiconductor be used as a direct replacement for MV7344MP4A?

A: Yes, the MV7344 is a parametric equivalent based on matching electrical (2.1V forward voltage, 20mA test current), optical (yellow color, 375mcd, 590nm wavelength, 60° viewing angle), and mechanical specifications (T-1 3mm package, radial through-hole mounting, 6.30mm height). Both are ROHS3 compliant and Active status.

Q: What is the difference in Moisture Sensitivity Level (MSL) between these parts?

A: The MV7344MP4A has MSL 1 (Unlimited), meaning no moisture sensitivity restrictions. The Fairchild MV7344 has MSL 3 (168 Hours), requiring the component to be used within 168 hours of package opening under controlled humidity conditions. Verify your assembly environment meets MSL 3 specifications before using the substitute.

Q: Does the packaging difference affect compatibility?

A: The original part does not specify packaging format, while the Fairchild substitute is supplied in Bulk packaging. Bulk packaging is standard for high-volume applications. Confirm that your procurement, storage, and assembly processes accommodate bulk packaging before selection.

Q: Are the electrical characteristics identical between these parts?

A: Yes. Both parts have identical forward voltage (2.1V typical), test current (20mA), and wavelength specifications (590nm peak). Circuit-level compatibility is maintained.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by matching: color (yellow), lens transparency (clear), brightness (375mcd), lens size (T-1 3mm), lens style (round domed), forward voltage (2.1V), test current (20mA), viewing angle (60°), mounting type (through-hole), wavelength (590nm), package type (radial), and compliance status (ROHS3).