NTV1205MC Equivalent & Substitute Parts Reference

Part Overview

Murata Power Solutions Inc. NTV1205MC is an isolated module DC-DC converter offering dual outputs of +5V and -5V at 100mA each, 1W total output power, and operating with a 10.8V to 13.2V input range. It features a 3 kV isolation, surface mount packaging, and meets ROHS3 compliance. With the product status listed as obsolete, identifying alternative models with compatible electrical and mechanical parameters is necessary for continued design support, maintenance, and production.

Substiute Parts

NTV1205MC

Murata Power Solutions Inc.In Stock: 2472NTV1205MC Datasheet

Current PartRFQ

NKA1205SC

Murata Power Solutions Inc.In Stock: 2053NKA1205SC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are selected strictly based on parity of key electrical and mechanical parameters: input voltage range, output voltages, output current, power rating, isolation voltage, operating temperature range, compliance status, and module type. For DC-DC converters, compatibility with application (ITE Commercial), mounting type, and mechanical dimensions are considered. All substitutes listed match the functional requirements per the provided specifications.

Parameter Comparison

Engineering Selection Recommendations

For main part NTV1205MC (Obsolete), the recommended substitution is Murata Power Solutions Inc. NKA1205SC. Both units provide nearly identical electrical parameters, compliance certifications (ROHS3, REACH), and application suitability (ITE Commercial). Changes in mounting type (surface mount vs. through hole) and package configuration require verification against target PCB layout and assembly method. Both parts conform to EAR99 and HTSUS categorization.

Frequently Asked Questions (FAQ)

Q1: What key electrical parameters must match for DC-DC converter substitution?
A1: Input voltage range, output voltages, output current rating, power rating, isolation voltage, and operating temperature must be equivalent.

Q2: Are there package or mounting compatibility concerns between NTV1205MC and NKA1205SC?
A2: NTV1205MC is surface mount (22-SMD Module, 10 Leads), while NKA1205SC is through hole (6-SIP Module, 5 Leads). PCB layout and manufacturing process must support the selected package.

Q3: Does efficiency impact substitution between the models listed?
A3: Efficiency is comparable (73% vs. 74%) and does not introduce substitution limitations given the matching critical parameters.

Q4: Are compliance and certification statuses retained between alternatives?
A4: Both models are ROHS3 compliant, REACH unaffected, and categorized under EAR99 HTSUS 8504.40.9580.

Q5: How do mechanical dimensions affect direct replacement?
A5: Mechanical dimensions differ; ensure dimensional compatibility with the design’s physical constraints and mounting type.