MEV1D1515SC Equivalent & Substitute Parts Engineering Reference

Part Overview

The MEV1D1515SC from Murata Power Solutions Inc. is an isolated DC-DC converter module providing dual outputs of +15V and -15V at 33mA each, with a total power output of 1W. It accepts an input voltage range of 13.5V to 16.5V and is housed in a 7-SIP, through-hole package. The device features a 3 kV isolation rating and is suitable for ITE (commercial) applications. The MEV1D1515SC is classified as an obsolete component, making it necessary to identify alternative or substitute models with strictly equivalent parameters for design continuity and supply assurance.

Substiute Parts

MEV1D1515SC

Murata Power Solutions Inc.In Stock: 12355MEV1D1515SC Datasheet

Current PartRFQ

NMV1515SC

Murata Power Solutions Inc.In Stock: 12444NMV1515SC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined by matching all critical electrical, mechanical, and compliance parameters. For DC-DC converter modules, substitute parts must have:

• Identical input voltage range (13.5V - 16.5V)
• The same dual output configuration (+15V, -15V) with maximum 33mA per output
• Power output of 1W
• Isolation rating of 3 kV
• Through-hole mounting, 7-SIP package with 5 leads
• Package dimensions within same tolerances
• Operating temperature range of -40°C to 85°C
• ROHS3 compliance, REACH unaffected, ECCN EAR99
• Suitability for ITE (commercial) applications

Only parts strictly matching these parameters are included as substitutes.

Parameter Comparison

Engineering Selection Recommendations

The MEV1D1515SC is designated as obsolete, while the substitute NMV1515SC remains active and is fully compliant with ROHS3 and REACH regulations. Both models are classified under the same ECCN and HTSUS codes. Selection can utilize the NMV1515SC based strictly on product availability and compliance, as all key parameters match.

Frequently Asked Questions (FAQ)

Q1: What parameters must match to substitute MEV1D1515SC with NMV1515SC?
A1: Input voltage range, output voltages, output currents, power rating, isolation voltage, package type, mounting method, operating temperature, and compliance certifications must match exactly.

Q2: Is the small difference in physical dimensions significant?
A2: Both devices are specified with 7-SIP Module, 5 Leads packages. The size difference (within 0.2 mm) falls within typical manufacturing tolerances for this package style.

Q3: Are both parts RoHS and REACH compliant?
A3: Yes, both MEV1D1515SC and NMV1515SC are ROHS3 compliant and REACH unaffected.

Q4: Does the substitute part NMV1515SC offer the same mechanical fit as MEV1D1515SC?
A4: Both parts utilize the same 7-SIP Module, 5 Leads package suitable for through-hole mounting.

Q5: Can NMV1515SC be used for the same ICT/commercial applications?
A5: Both DC-DC converter modules are designed for ITE (commercial) applications as specified by the manufacturer.