NMK1512SC Equivalent & Substitute Parts Reference

Part Overview

The Murata Power Solutions NMK1512SC is an isolated DC-DC converter module featuring two outputs (+12V, -12V at 83mA each) with a 2W output power rating. It operates from a 13.5V to 16.5V input voltage range, provides 3 kV isolation, and is designed for ITE (Commercial) applications. The module is through-hole mounted, housed in a 7-SIP Module, 5 Leads package, and has dimensions of 0.77" L x 0.30" W x 0.40" H. This product is classified as Obsolete; therefore, sourcing equivalent or substitute models is essential for continued design support or field service.

Substiute Parts

NMK1512SC

Murata Power Solutions Inc.In Stock: 1029NMK1512SC Datasheet

Current PartRFQ

MEJ2D1515SC

Murata Power Solutions Inc.In Stock: 1025MEJ2D1515SC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute DC-DC converter modules are identified strictly by matching the following allowed electrical and mechanical parameters: input voltage range, number of outputs, power rating, output configuration, mounting style, application rating, isolation voltage, package, compliance status, and operating temperature range. The selection is constrained only to those parameters explicitly outlined above, as differences in other parameters are not considered for this category substitution reference. Substitute parts listed are those matching or being compatible in these defined aspects.

Parameter Comparison

Engineering Selection Recommendations

The NMK1512SC is classified as Obsolete and is no longer available for active sourcing. The substitute MEJ2D1515SC is available in Active production status and holds ROHS3 compliance as well as REACH Unaffected status. Both parts are designed for ITE (Commercial) applications, use through-hole mounting, and are supplied in the same 7-SIP Module, 5 Leads package. All provided compliance and certification parameters are matched.

Frequently Asked Questions (FAQ)

Q1: What parameters are used to determine DC-DC converter module equivalency?
A1: Allowed parameters for substitution are input voltage range, number of outputs, power rating, output voltages and currents, isolation voltage, package/case, mounting type, application suitability, operating temperature range, product status, and compliance certifications.

Q2: Are package and pinout differences relevant for substitution?
A2: All substitute parts listed use the stated 7-SIP Module, 5 Leads package and through-hole mounting type, ensuring package and pin compatibility within the constraints provided.

Q3: Is the MEJ2D1515SC a form-fit substitute for the NMK1512SC?
A3: The mechanical package (7-SIP Module, 5 Leads, through-hole) matches according to the provided parameters; critical mounting and basic footprint aspects are aligned.

Q4: What compliance certifications are maintained across substitutes?
A4: Both NMK1512SC and MEJ2D1515SC are ROHS3 Compliant and REACH Unaffected as per provided status.

Q5: Can this substitute support the same temperature range and application class?
A5: Both substitute and main part specify an operating temperature of -40°C to 85°C and are rated for ITE (Commercial) applications.