Equivalent & Substitute Parts Reference for NDXD4812C

Part Overview

The Murata Power Solutions Inc. NDXD4812C is an isolated module DC-DC converter delivering dual outputs of +12V and -12V at a maximum output current of 312mA per channel, with a total power capacity of 7 W. It features a wide input voltage range from 36V to 75V and is specified for ITE (Commercial) applications. The part is currently obsolete, necessitating the identification and evaluation of direct substitute models with closely matching electrical and mechanical characteristics for ongoing engineering use or redesign requirements.

Substiute Parts

NDXD4812C

Murata Power Solutions Inc.In Stock: 745NDXD4812C Datasheet

Current PartRFQ

NCS6D4812C

Murata Power Solutions Inc.In Stock: 12130NCS6D4812C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is permitted strictly where the substitute DC-DC converter shares all primary functional and physical characteristics relevant to the application. These parameters include: type (isolated module), number of outputs, input voltage range, output voltages, maximum output currents, power rating, isolation voltage, mounting type, operating temperature range, and package or case dimensions. Only parts matching or exceeding the minimum performance and form factor requirements are considered valid substitutes.

Parameter Comparison

Engineering Selection Recommendations

Select substitute DC-DC converters only with matching or superior compliance statuses relative to required certifications. The NCS6D4812C is ROHS3 compliant; be aware of the REACH status for environmental impact. Confirm that the substitute’s product status is active to guarantee uninterrupted supply chain availability and support for future designs. Only approved product certifications and compliance listings as stated in the input should determine final part qualification for use.

Frequently Asked Questions (FAQ)

Q1: What are the critical electrical parameters for substituting NDXD4812C?
A1: Key parameters include number of outputs, input voltage range, output voltage(s), output current(s), power rating, and isolation voltage.

Q2: Are there differences in mounting or package between NDXD4812C and its substitute NCS6D4812C?
A2: NDXD4812C uses a 6-DIP module package, while NCS6D4812C uses a 24-DIP module (600 mil, 8 Leads). Review mechanical compatibility with system board layouts.

Q3: How does product status affect substitute part selection?
A3: NDXD4812C is obsolete; select substitutes like NCS6D4812C with active status for reliable supply and support.

Q4: Which certifications are specified for substitute compatibility?
A4: Only certifications explicitly listed, such as ROHS3 compliance, are considered for substitution eligibility.

Q5: Should environmental standards be considered in substitution?
A5: Consider only provided compliance and REACH status as stated; do not incorporate external or inferred standards.

Q6: What effect does a lower maximum output current have in selecting NCS6D4812C as substitute?
A6: Assess only if actual system current requirements are met by the substitute's rated 250mA per channel. Do not exceed datasheet electrical ratings.