Equivalent & Substitute Parts Reference for REC15-483.4S/H2

Part Overview

The REC15-483.4S/H2 from Recom Power is an isolated DC-DC converter module featuring 15W output power at 3.4V/3A, designed for ITE (Commercial) applications. It supports a wide input voltage range (36V to 75V), remote on/off, OCP, and SCP features, with 2 kV isolation. The module is delivered in a 6-DIP through-hole package and is compliant with ROHS3 and REACH regulations. The REC15-483.4S/H2 is classified as obsolete, which requires evaluation and selection of alternative models that meet identical electrical, mechanical, and regulatory parameters for sustained design support and inventory availability.

Substiute Parts

REC15-483.4S/H2

Recom PowerIn Stock: 12302REC15-483.4S/H2 Datasheet

Current PartRFQ

REC15-483.4S/H2/M

Recom PowerIn Stock: 908REC15-483.4S/H2/M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is permitted only if all primary parameters align: input voltage range, output voltage and current ratings, isolation voltage, efficiency, operating temperature, mounting type, package/case size, regulatory compliance (RoHS/REACH), and application suitability. Substitute parts must match all listed values to ensure compatibility in form, fit, and function. The substitute REC15-483.4S/H2/M has been explicitly listed, sharing every specified key electrical, mechanical, and compliance attribute.

Parameter Comparison

Engineering Selection Recommendations

The REC15-483.4S/H2 is obsolete and ROHS3 compliant with REACH unaffected status. The substitute REC15-483.4S/H2/M is both ROHS3 compliant and REACH unaffected, and is listed as an active product. Both models share identical compliance, performance, and form factor specifications. The substitute part adheres to the moisture sensitivity and ECCN requirements stated for the main part, supporting direct replacement in all qualified applications. Use only the listed substitute per certified compliance and inventory status.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for a valid REC15-483.4S/H2 substitute?
All electrical ratings (input voltage, output voltage, current, power, isolation voltage), mechanical features (mounting type, package/case, size/dimension), and regulatory compliance (RoHS, REACH, ECCN, MSL) must match exactly.

Q2: Is package compatibility ensured between REC15-483.4S/H2 and REC15-483.4S/H2/M?
Both parts are specified in the same 6-DIP module package with identical dimensions, ensuring mechanical compatibility.

Q3: Does the substitute part support the same operating conditions as the original?
The substitute maintains the same input range, output ratings, isolation, efficiency, and ambient temperature specification as the main part.

Q4: How does product status affect substitution?
The REC15-483.4S/H2 is obsolete; REC15-483.4S/H2/M is active. Selection of the substitute part is appropriate for continued production and inventory availability.

Q5: Are application categories identical for both parts?
Both are suitable for ITE (Commercial) applications; the substitute part also includes Medical application suitability per provided data.

Q6: Is compliance maintained with RoHS and REACH standards?
Both models are explicitly ROHS3 compliant and unaffected by REACH requirements.

Q7: Do control and protection features differ?
Both provide Remote On/Off, OCP, SCP; REC15-483.4S/H2/M additionally specifies UVLO per input. All base protection and control requirements are met.