Equivalent & Substitute Parts Reference for NCM6S4812C

Part Overview

The Murata Power Solutions Inc. NCM6S4812C is an isolated DC-DC converter module with a single 12V output at up to 500mA, supporting input voltages from 18V to 75V and rated for 6W total output power. This module features a 5.2kV isolation voltage, remote on/off control, over-temperature protection (OTP), short circuit protection (SCP), and under-voltage lockout (UVLO). It is designed for ITE (Commercial) and Medical applications and utilizes a through-hole 24-DIP module package. The product is currently categorized as obsolete, making it necessary to identify suitable substitute models for ongoing or new designs requiring comparable electrical and mechanical performance.

Substiute Parts

NCM6S4812C

Murata Power Solutions Inc.In Stock: 12339NCM6S4812C Datasheet

Current PartRFQ

NCS6S4812C

Murata Power Solutions Inc.In Stock: 12328NCS6S4812C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Murata Power Solutions Inc. NCM6S4812C is limited to modules matching the following explicit parameters: single output channel, input voltage range of 18V to 75V, output voltage of 12V, maximum output current of 500mA, power rating of 6W, through-hole mounting, 24-DIP module package, and comparable operating temperature range. Additional criteria include matching RoHS compliance and moisture sensitivity level. Only parts with all specified parameters are considered direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Selection of NCS6S4812C as a substitute for the obsolete NCM6S4812C should be based exclusively on matching product status (active), RoHS3 compliance, and the specified moisture sensitivity level. Both parts are rated as “ROHS3 Compliant” and “Not Applicable” for MSL. For regulatory requirements, review the provided REACH and other certifications before final selection if mandated by end-use application.

Frequently Asked Questions (FAQ)

Q1: What parameters must exactly match when substituting the NCM6S4812C?
A1: Substitute modules must match number of outputs, input and output voltage range, output current, power rating, mounting type, package/case, size, and feature comparable RoHS and MSL status.

Q2: Are there differences in isolation voltage between NCM6S4812C and NCS6S4812C?
A2: Yes. NCM6S4812C specifies a 5.2 kV isolation voltage; NCS6S4812C specifies 1.5 kV. All other key electrical and mechanical parameters as listed are equivalent.

Q3: Is the package form factor the same for both parts?
A3: Both devices use a 24-DIP module with 7 leads and through-hole mounting, with similar but not identical dimensions.

Q4: Are there differences in compliance status?
A4: Both parts are RoHS3 compliant. Refer to the REACH status if that is a requirement for the product or application.

Q5: Which substitute part is directly listed by the manufacturer?
A5: NCS6S4812C is listed as the manufacturer-recommended substitute for NCM6S4812C.