Equivalent & Substitute Parts Reference: 78SR-5/2-C

Part Overview

The Murata Power Solutions Inc. 78SR-5/2-C is a DC DC converter designed as a linear regulator replacement for ITE (Commercial) applications. It accepts 8V to 32V input and provides a single 5V, 2A output with a maximum output power of 10W. Maintaining active product status, it is essential to identify alternatives when optimizing inventory, adhering to RoHS and REACH requirements, or aligning with packaging requirements. Alternatives must conform strictly to the main part’s electrical, mechanical, and regulatory parameters.

Substiute Parts

78SR-5/2-C

Murata Power Solutions Inc.In Stock: 116478SR-5/2-C Datasheet

Current PartRFQ

R-625.0P

Recom PowerIn Stock: 12337R-625.0P Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined by strictly matching the key electrical, mechanical, and regulatory parameters: input voltage range, output voltage, output current, output power, number of outputs, mounting type, RoHS and REACH status, product status, package/case format, application category, and compliance details. Only parts that meet these specific criteria qualify as true equivalents for engineering use within the DC DC converter product category.

Parameter Comparison

Engineering Selection Recommendations

Both the Murata Power Solutions Inc. 78SR-5/2-C and Recom Power R-625.0P are classified as active, and they are ROHS3 compliant with ECCN EAR99. Ensure that selection corresponds with the specific REACH status required for the application environment. When inventory, packaging, or regulatory requirements dictate—such as the necessity for tray or tube packaging—select based on exact matching of documented compliance and certifications.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters for substituting 78SR-5/2-C in DC DC converter applications?
A1: Substitution requires matching input voltage range, output voltage, output current, output power, application category, mounting type, package style, RoHS and REACH status, product status, and compliance designations.

Q2: Are there package or mechanical differences between 78SR-5/2-C and R-625.0P?
A2: The main part uses a 3-SIP module package, while the substitute part, R-625.0P, uses a 12-SIP module package. Physical size and module pin count should be evaluated against board layout requirements.

Q3: What are the compliance considerations when selecting between the main and substitute part?
A3: Both options are ROHS3 compliant and carry ECCN EAR99. REACH status differs: 78SR-5/2-C is REACH Affected, R-625.0P is REACH Unaffected. Confirm compatibility with the intended compliance obligations.

Q4: Does the substitute part offer identical operating temperature range?
A4: The substitute part, R-625.0P, provides a wider operating temperature range (-40°C to 85°C). Confirm system requirements for thermal performance.

Q5: How should inventory status influence selection?
A5: Selection can be based on available inventory counts and packaging formats as specified; 78SR-5/2-C is available in tray packaging, and R-625.0P is available in tube packaging. Consider logistics and assembly requirements.