Equivalent & Substitute Parts for RAC03-05SC

Part Overview

The RAC03-05SC by Recom Power is an enclosed AC/DC converter delivering a single 5V output at up to 600mA from a universal input range of 90 ~ 264 VAC. This model is part of the POWERLINE RAC03-C (3W) series and is currently marked as obsolete. Finding suitable alternative models is necessary for maintaining design continuity, ensuring repairability of existing assemblies, and managing future procurement where the original part is unavailable.

Substiute Parts

RAC03-05SC

Recom PowerIn Stock: 2654RAC03-05SC Datasheet

Current PartRFQ

RAC03E-05SK/277

Recom PowerIn Stock: 887RAC03E-05SK/277 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute selection is strictly determined by matching electrical and mechanical parameters: output voltage (5V), output current (600mA), input voltage range, power rating (3W), number of outputs (1), mounting type (Through Hole), and package format (module). Compliance and certification status are also considered for regulatory compatibility. Only parts with equal or greater capability per these specifications are included as substitutes.

Parameter Comparison

Engineering Selection Recommendations

Substitution of the RAC03-05SC with RAC03E-05SK/277 is based on matching core operational parameters: voltage, current, power rating, mounting type, and compliance status. Both models are ROHS3 compliant and REACH unaffected, allowing unrestricted use in compliant applications. The substitute RAC03E-05SK/277 holds active product status and carries approvals including CB, CE, cURus, and EAC, supporting use in ITE (Commercial) environments. Certification and regulatory coverage on the substitute part meets the requirements established by the original part’s CE and UL listing.

Frequently Asked Questions (FAQ)

Q1: What is the most critical parameter when substituting an AC/DC converter module?
A1: The most critical parameters are output voltage, output current, power rating, input voltage range, mounting type, and package compatibility. All must be matched for direct substitution.

Q2: Does the RAC03E-05SK/277 fit in place of RAC03-05SC from a mechanical perspective?
A2: Both models utilize a through-hole mounting type and enclosed package. Dimensional differences exist and should be verified against layout requirements based solely on the provided mechanical parameters.

Q3: Are there compliance or certification differences between RAC03-05SC and RAC03E-05SK/277?
A3: RAC03-05SC carries CE, EN, UL approvals; RAC03E-05SK/277 is approved by CB, CE, cURus, and EAC. Both meet ROHS3 and REACH criteria.

Q4: Can the substitute part be used in the same ITE (Commercial) applications?
A4: Both the main and substitute parts are stated for ITE (Commercial) applications.

Q5: If the original part is obsolete, can RAC03E-05SK/277 be directly ordered for replacement?
A5: RAC03E-05SK/277 is listed as active status in inventory and carries matched core electrical and regulatory parameters for direct substitution.