NMA1515SC Equivalent & Substitute Parts Reference

Part Overview

The Murata Power Solutions Inc. NMA1515SC is an isolated DC DC converter module providing dual outputs of +15V and -15V at a maximum output current of 33mA per channel, with an input voltage range of 13.5V to 16.5V. Its total output power rating is 1W, and it offers 1kV isolation. This device is RoHS3 compliant and suitable for ITE (Commercial) applications. As the NMA1515SC is classified as obsolete, it is necessary to identify alternative models with identical or compatible electrical, mechanical, and regulatory parameters to ensure design compatibility and continued production.

Substiute Parts

NMA1515SC

Murata Power Solutions Inc.In Stock: 2188NMA1515SC Datasheet

Current PartRFQ

MEA1D1515SC

Murata Power Solutions Inc.In Stock: 12382MEA1D1515SC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitutes for NMA1515SC are identified strictly according to the following parameters: output configuration (+15V, -15V at 33mA each), total power rating (1W), input voltage range (13.5V to 16.5V), isolation voltage (1 kV), operating temperature (-40°C to 85°C), identical package style (7-SIP Module, 5 Leads), mounting style (Through Hole), application (ITE Commercial), and compliance status (RoHS3). Only parts matching every provided parameter are included as acceptable substitutes. Additional features and differences outside the stated parameters are not considered in substitution eligibility.

Parameter Comparison

Engineering Selection Recommendations

NMA1515SC is classified as obsolete, making its long-term availability limited. The substitute part MEA1D1515SC is active, matches all critical electrical, mechanical, environmental, and compliance criteria, and is RoHS3 compliant and REACH unaffected. Both parts share ECCN and HTSUS classifications as specified.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for DC DC converter substitution in this category?
A1: Input voltage range, output voltages, output currents, power rating, isolation voltage, number of outputs, operating temperature range, mounting type, package, application type, and compliance status must match.

Q2: Is the Murata MEA1D1515SC a mechanical drop-in replacement for NMA1515SC?
A2: Yes, both are through hole, 7-SIP Module packages with the same lead count based on provided parameters.

Q3: Are there differences in compliance or certification status between the original and substitute part?
A3: Both NMA1515SC and MEA1D1515SC are RoHS3 compliant and REACH unaffected.

Q4: Does substituting MEA1D1515SC affect commercial ITE application compatibility?
A4: Both devices are specified for ITE (Commercial) applications according to the provided data.

Q5: Do the substitute’s environmental ratings match the original part?
A5: Operating temperature range is identical at -40°C to 85°C for both models.

Q6: Are mechanical dimensions matched for automated or manual assembly?
A6: Package / case specifications and mounting type are equivalent as per input parameters.

Q7: Does substituting MEA1D1515SC alter output current or voltage profiles?
A7: Output voltages (+15V, -15V) and output currents (33mA per channel) are identical based on data provided.