SPM15-150-Q48N-C Equivalent & Substitute Parts Reference

Part Overview

The SPM15-150-Q48N-C by Murata Power Solutions Inc. is an obsolete isolated DC-DC converter module delivering one output of 15V at up to 1.1A, with a power rating of 15W and a wide input range of 18V to 75V. This series is RoHS3 compliant and is designed for ITE (commercial) applications with through-hole mounting in a 6-DIP module package. Finding electrical and mechanical equivalents is essential for maintaining designs and inventory fulfillment when the primary product is no longer active or supported.

Substiute Parts

SPM15-150-Q48N-C

Murata Power Solutions Inc.In Stock: 833SPM15-150-Q48N-C Datasheet

Current PartRFQ

UEI15-150-Q48N-C

Murata Power Solutions Inc.In Stock: 2077UEI15-150-Q48N-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are identified for the SPM15-150-Q48N-C based strictly on matching or exceeding electrical and mechanical key parameters as provided. The primary criteria used for equivalency are: manufacturer, module type, number of outputs, input and output voltage range, maximum output current, power rating, isolation voltage, package type, through-hole mounting, overall dimensions, operating temperature, and compliance characteristics. Features alignment and series grouping further inform direct substitution.

Parameter Comparison

Engineering Selection Recommendations

The SPM15-150-Q48N-C is obsolete. The alternative UEI15-150-Q48N-C is active with ROHS3 compliance and similar certifications (ECCN, HTSUS), but has a "REACH Affected" status. Selection should consider only the provided product status and compliance data to ensure regulatory and lifecycle alignment within the stated inventory and application requirements.

Frequently Asked Questions (FAQ)

Q1: What determines the eligibility of UEI15-150-Q48N-C as a substitute for SPM15-150-Q48N-C?
A1: Eligibility is determined by equivalence across input voltage range, output voltage and current, power rating, isolation voltage, package, mounting type, and operating temperature as specified.

Q2: Are the mounting and package dimensions fully compatible?
A2: Both models use a 6-DIP module and through-hole mounting. Check the provided dimensions to ensure compatibility with existing PCB layouts.

Q3: Are there differences in electrical features?
A3: Both devices share overcurrent protection, overtemperature protection, overvoltage protection, short circuit protection, and undervoltage lockout. The SPM15-150-Q48N-C includes Remote On/Off.

Q4: Does compliance differ between parts?
A4: Both parts are ROHS3 compliant; SPM15-150-Q48N-C is REACH Unaffected, while UEI15-150-Q48N-C is REACH Affected.

Q5: Why is substitute selection necessary?
A5: The main part is obsolete. The substitute offers continued availability and the required regulatory status for ongoing designs.