NMA2405SC Equivalent & Substitute Parts Reference

Part Overview

The Murata Power Solutions Inc. NMA2405SC is a DC-DC converter module that provides isolated dual outputs of +5V and -5V at 100mA each, with a total power output of 1 watt. This isolated module, part of the NMA (1W) series, operates from an input voltage range of 21.6V to 26.4V and is designed for ITE (Commercial) applications. The device features through-hole mounting in a 7-SIP Module (5 Leads) package and offers 1 kV isolation voltage. The NMA2405SC is classified as obsolete, which makes the identification of directly equivalent or substitute parts necessary for continued production, maintenance, or design-in of existing projects.

Substiute Parts

NMA2405SC

Murata Power Solutions Inc.In Stock: 3681NMA2405SC Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Selection of suitable equivalent or substitute DC-DC converter modules is strictly determined by the following key parameters:

• Module type: Isolated
• Number of outputs: 2
• Input voltage range: 21.6V to 26.4V
• Output voltages: +5V and -5V
• Maximum output current: 100mA per output
• Total output power: 1W
• Isolation voltage: 1 kV
• Applications: ITE (Commercial)
• Mounting type: Through Hole
• Package/case: 7-SIP Module, 5 Leads
• Size and dimensions
• Operating temperature range: -40°C to 85°C
• RoHS and relevant compliance status

Any candidate substitute must match or exceed all provided performance and mechanical specifications based on these parameters.

Parameter Comparison

Engineering Selection Recommendations

The NMA2405SC is obsolete. Selection criteria for substitute DC-DC converters should be based exclusively on matching product status (active or available), RoHS3 compliance, and relevant certifications such as REACH. Additional qualifications are determined strictly by comparison with supplied technical and mechanical specifications.

Frequently Asked Questions (FAQ)

Q1: What parameters are most critical when selecting a substitute for NMA2405SC?
A1: Important substitution criteria include: isolation module type, dual outputs (+5V and -5V), specified input voltage range (21.6V – 26.4V), output current capability (100mA per output), package type (7-SIP, through hole), isolation voltage (1 kV), and environmental as well as regulatory compliance.

Q2: Can a part with different mounting or package dimensions be considered equivalent?
A2: The mounting type and package dimensions must match the original part (through hole, 7-SIP Module, 5 Leads) to ensure mechanical and PCB compatibility.

Q3: How important is RoHS compliance and product status?
A3: RoHS3 compliance is mandatory for environmental and regulatory conformity. Product status should be active or available; obsolete or discontinued substitutes do not provide long-term reliability in supply.

Q4: Are there manufacturer-recommended substitute parts for NMA2405SC?
A4: No manufacturer-recommended substitutes are listed in the supplied information.

Q5: What environmental ratings are required for substitutions?
A5: Substitutes must match the -40°C to 85°C operating temperature range for equivalent functional reliability in the intended application environment.