Equivalent & Substitute Parts for Murata Power Solutions Inc. NTH0512MC

Part Overview

The NTH0512MC from Murata Power Solutions Inc. is an isolated module DC-DC converter providing ±12V outputs at a maximum of 83mA per output from a 4.5V to 5.5V input. This model is rated for 2W output, operates over a -40°C to 85°C temperature range, and is designed for ITE (Commercial) applications. The product is now designated as obsolete, necessitating the identification of compatible substitute parts with matching electrical, mechanical, and regulatory characteristics.

Substiute Parts

NTH0512MC

Murata Power Solutions Inc.In Stock: 2260NTH0512MC Datasheet

Current PartRFQ

NMH0512SC

Murata Power Solutions Inc.In Stock: 2246NMH0512SC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly on the basis of identical functionality (isolated module type), voltage and current ratings, power, isolation, number of outputs, compliance status, and allowable operating ranges. The following key parameters are used to determine equivalence:

• Type (Isolated Module)
• Number of Outputs (2)
• Input Voltage Range (4.5V – 5.5V)
• Output Voltages (+12V, -12V)
• Output Current (83mA per channel)
• Output Power (2W)
• Isolation Voltage (1kV)
• Operating Temperature (-40°C ~ 85°C)
• Efficiency (82%)
• Compliance (RoHS, REACH, MSL 1)
• Application (ITE [Commercial])

Mechanical mounting details (such as package type and pinout) are category-specific and must be considered based on design requirements.

Parameter Comparison

Engineering Selection Recommendations

The Murata Power Solutions Inc. NTH0512MC is obsolete. NMH0512SC offers equivalent electrical functionality, electrical ratings, and environmental ratings (RoHS, REACH, MSL 1). The NMH0512SC is in active, RoHS3-compliant production and is suitable for applications requiring compliance with these regulations. Mechanical compatibility (mounting type and package) should be evaluated as the NTH0512MC is a surface-mount device, while the NMH0512SC is a through-hole device.

Frequently Asked Questions (FAQ)

Q1: What are the primary substitution criteria for the NTH0512MC?
Substitution is based on matching the number of outputs, input and output voltage ratings, maximum output current, total output power, isolation voltage, efficiency, and regulatory compliance (RoHS, REACH, MSL).

Q2: Can NMH0512SC be used as a direct drop-in replacement for NTH0512MC?
Electrically, NMH0512SC matches all key parameters of the NTH0512MC. However, NMH0512SC utilizes a through-hole mounting type and a different package compared to the NTH0512MC surface-mount type. Mechanical design considerations must be assessed for direct replacement.

Q3: Are there differences in environmental or compliance status between the two parts?
Both NTH0512MC and NMH0512SC are RoHS compliant and REACH unaffected. The NMH0512SC is ROHS3 Compliant and maintains the same MSL rating.

Q4: Are features or application suitability affected by substitution?
Both devices are Isolated Module DC-DC converters for ITE (Commercial) use and feature the same input and output characteristics. Application suitability remains within the parameters provided.

Q5: What package considerations must be evaluated when using NMH0512SC as a substitute?
NTH0512MC is offered in a 26-SMD Module, 12 Leads (surface mount) while NMH0512SC is in a 7-SIP Module, 5 Leads (through hole). Design modifications to accommodate the different package and mounting type may be required.