Equivalent & Substitute Parts Reference for HPR107C

Part Overview

The Murata Power Solutions Inc. HPR107C is an isolated module DC-DC converter featuring a single 12V output at up to 62mA, 1W power rating, with input voltage range from 10.8V to 13.2V. The part is classified as obsolete, prompting the requirement for equivalent and substitute models for ongoing and new designs. Substitution is necessary to maintain supply continuity in applications where this product was originally specified.

Substiute Parts

HPR107C

Murata Power Solutions Inc.In Stock: 761HPR107C Datasheet

Current PartRFQ

RB-1212S

Recom PowerIn Stock: 12482RB-1212S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for HPR107C is strictly determined by matching its key parameters: topology (isolated module), single output design, input voltage range, output voltage and power ratings, isolation voltage, mounting and packaging, and compliance status. Equivalent parts are identified when these mandatory parameters align precisely to ensure direct form, fit, and function compatibility for DC-DC converter applications in ITE (Commercial) environments.

Parameter Comparison

Engineering Selection Recommendations

The HPR107C is obsolete; continued use in new designs is not supported. Substitute parts such as RB-1212S maintain required electrical performance, mechanical form factor, and compliance, including ROHS3 and REACH certifications. Both parts conform to EAR99 ECCN. Inventory status and product activity should be referenced to avoid sourcing issues.

Frequently Asked Questions (FAQ)

Q1: What parameters are essential for substitution of HPR107C with RB-1212S?
A1: Substitution is based on matching topology, input and output voltage ranges, output power, isolation voltage, mounting style, package size, and compliance standards.

Q2: Is the package footprint the same for both HPR107C and RB-1212S?
A2: Both components utilize a 7-SIP Module, 5 Leads package with almost identical physical dimensions.

Q3: Does the substitute offer equivalent or higher output current capability?
A3: RB-1212S supports up to 84mA output, compared to 62mA for HPR107C.

Q4: Are compliance certifications matched between these two DC-DC converters?
A4: Both parts are ROHS3 compliant and REACH unaffected, with ECCN classification EAR99.

Q5: Will thermal and efficiency parameters differ?
A5: RB-1212S has an operating temperature range of -40°C to 85°C and efficiency of 80%, whereas HPR107C operates up to 100°C with 77% efficiency. Both are suitable for standard ITE (Commercial) applications within specified ranges.

Q6: Is component availability considered for substitution?
A6: RB-1212S is listed as active and available in substantial inventory, while HPR107C is obsolete.