Equivalent & Substitute Parts for NMH1205SC

Part Overview

The Murata Power Solutions Inc. NMH1205SC is an isolated module DC DC converter, providing two output voltages (+5V and -5V) at a maximum of 200mA each, with an input voltage range from 10.8V to 13.2V and a total output power of 2W. This part is listed as obsolete; therefore, identification and selection of compatible substitute models are necessary for ongoing designs and maintenance requirements.

Substiute Parts

NMH1205SC

Murata Power Solutions Inc.In Stock: 93042NMH1205SC Datasheet

Current PartRFQ

MEJ2D1205SC

Murata Power Solutions Inc.In Stock: 93313MEJ2D1205SC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for DC DC converter modules is determined strictly by matching electrical and mechanical parameters. For NMH1205SC, allowable substitutes must conform to these key parameters: input voltage range, output voltage configuration, output current, output power, isolation voltage, number of outputs, mounting type, package/case format, operating temperature, RoHS status, and REACH status. The substitute MEJ2D1205SC meets all the required values within these fields as provided.

Parameter Comparison

Engineering Selection Recommendations

The main part NMH1205SC is designated obsolete, while MEJ2D1205SC is active and available. Both parts are RoHS3 compliant and REACH unaffected. For ongoing compliance, inventory stability, and certification, MEJ2D1205SC is appropriate as a substitute for designs previously utilizing NMH1205SC.

Frequently Asked Questions (FAQ)

Q1: What parameters must match when selecting a substitute for NMH1205SC?
A1: Substitute DC DC converters must match input voltage range, output voltages, output currents, output power, isolation voltage, number of outputs, mounting type, package/case configuration, operating temperature range, RoHS compliance, and REACH status.

Q2: Can MEJ2D1205SC be used as a direct replacement for NMH1205SC?
A2: MEJ2D1205SC matches all specified electrical and mechanical characteristics, including through-hole mounting and 7-SIP Module, 5 Leads package, suitable for designs based on NMH1205SC.

Q3: Are there differences in isolation voltage or package size that affect compatibility?
A3: MEJ2D1205SC features a higher isolation voltage (5.2 kV vs. 1 kV) and slightly different module dimensions. All other key values and pin configuration remain consistent with the NMH1205SC.

Q4: What compliance and certification statuses are relevant for substitution?
A4: Both models are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 and HTSUS 8504.40.9580.

Q5: Why should obsolete status be considered in selecting substitute parts?
A5: Obsolete status impacts long-term availability and ongoing procurement; an active substitute such as MEJ2D1205SC ensures continued production support and inventory access.