Equivalent & Substitute Parts Reference: NTH0515MC

Part Overview

The NTH0515MC by Murata Power Solutions Inc. is a DC-DC isolated module converter with two outputs of +15V and -15V at 67mA each, 2W total power, and designed for ITE (Commercial) applications. The device accepts an input voltage from 4.5V to 5.5V, provides 1 kV isolation, has 84% efficiency, operates from -40°C to 85°C, and is RoHS compliant. The part is currently classified as obsolete. Finding alternative models is necessary to ensure product lifecycle continuity and supply chain security for designs requiring the same electrical and compliance parameters.

Substiute Parts

NTH0515MC

Murata Power Solutions Inc.In Stock: 1522NTH0515MC Datasheet

Current PartRFQ

NMH0515SC

Murata Power Solutions Inc.In Stock: 2031NMH0515SC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Murata NTH0515MC is determined strictly by matching the core electrical and mechanical parameters: input voltage range, output voltages and current, output power, number of outputs, voltage isolation rating, efficiency, application, operating temperature range, RoHS and REACH compliance, and moist sensitivity. Only parts matching these listed values are considered equivalent or substitutes. Packaging and mounting type are listed for assembly consideration, but substitute relationships in this category are determined by strict adherence to the supplied electrical and compliance specifications.

Key parameters for substitute selection:

• Input Voltage Range: 4.5V – 5.5V
• Output Voltage: +15V, -15V
• Output Current (maximum): 67mA, 67mA
• Power: 2 W
• Voltage Isolation: 1 kV
• Number of Outputs: 2
• Type: Isolated Module
• Operating Temperature: -40°C to 85°C
• Efficiency: 84%
• Application: ITE (Commercial)
• RoHS/REACH Compliance
• Moisture Sensitivity Level: 1 (Unlimited)

Parameter Comparison

Engineering Selection Recommendations

Selection between NTH0515MC and NMH0515SC is based on status, compliance, and certifications. The NTH0515MC is obsolete and RoHS compliant, with MSL 1. The NMH0515SC is active, classified as ROHS3 compliant, has the same MSL, and is REACH unaffected. Both satisfy core electrical and compliance specifications for regulated markets. The substitute part is suitable for designs where through-hole mounting is acceptable.

Frequently Asked Questions (FAQ)

Q1: What electrical parameters must match for proper substitution in this category?
A1: Input voltage range, output voltages, output currents, total output power, voltage isolation rating, and number of outputs must match exactly.

Q2: What compliance certifications are relevant for substitution?
A2: RoHS and REACH statuses and Moisture Sensitivity Level (MSL) must be equivalent for regulatory and handling consistency.

Q3: Is package and mounting type considered in substitution?
A3: Electrical and compliance matching defines substitute status. Package (Surface Mount vs. Through Hole) affects assembly and layout considerations and must be verified for mechanical compatibility with the existing PCB footprint.

Q4: Can the NMH0515SC be used directly in place of the NTH0515MC?
A4: Substitution is based on all provided electrical and compliance parameters. Mechanical compatibility due to different mounting types must be reviewed according to design constraints.