Recom Power RSS-3.315 Equivalent & Substitute Parts Reference

Part Overview

The Recom Power RSS-3.315 is an isolated DC-DC converter designed for ITE (Commercial) applications, providing a single 15V output at up to 66mA from a 3V to 3.6V input. It is a surface mount isolated module with a rated isolation voltage of 1 kV and short-circuit protection. RSS-3.315 is part of the ECONOLINE RSS (1W) series. This part is currently listed as Obsolete, making the identification and selection of qualified substitute models essential for maintaining production continuity and long-term serviceability.

Substiute Parts

RSS-3.315

Recom PowerIn Stock: 1019RSS-3.315 Datasheet

Current PartRFQ

R1S-3.315

Recom PowerIn Stock: 801R1S-3.315 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is strictly based on equivalence in the following key parameters: input voltage range (3V to 3.6V), output voltage (15V), output current (66mA), isolation voltage (1 kV), power rating (1 W), number of outputs (1), application (ITE (Commercial)), mounting type (Surface Mount), package/case (8-SMD Module, 5 Leads), RoHS compliance (ROHS3 Compliant), and operating environment (-40°C minimum). Mechanical compatibility and certification (MSL, REACH, ECCN, HTSUS) are matched. Only components conforming to these criteria are included as substitutes.

Parameter Comparison

Engineering Selection Recommendations

Selection of R1S-3.315 as a substitute for RSS-3.315 is fully supported by direct equivalence in electrical, mechanical, and compliance parameters. Both parts are RoHS3 compliant, REACH unaffected, have the same MSL classification, and match in all certification codes provided. RSS-3.315 is obsolete while R1S-3.315 is active, making R1S-3.315 an appropriate replacement for applications adhering to the original component specification.

Frequently Asked Questions (FAQ)

Q1: What key criteria determine substitution suitability for the Recom Power RSS-3.315 DC-DC converter?
A1: Substitution is determined strictly by matching input and output voltages, output current, isolation voltage, power, number of outputs, application class, features, mounting method, package, size, RoHS status, MSL, REACH status, and regulatory codes.

Q2: Are there any differences in electrical or safety performance between RSS-3.315 and R1S-3.315?
A2: Based on the provided parameters, both units are equivalent in electrical performance and safety features, with matched isolation, current rating, and certifications.

Q3: Is the mechanical footprint identical between RSS-3.315 and R1S-3.315?
A3: Both use the 8-SMD Module, 5 Leads package and have compatible mounting types. The dimension differs in width and height within specified ranges; users should confirm fit within PCB layout constraints specified by the mechanical data provided.

Q4: Does the substitute part comply with the same environmental and regulatory standards as the obsolete RSS-3.315?
A4: Both RSS-3.315 and R1S-3.315 are ROHS3 Compliant, REACH unaffected, and meet the same ECCN and HTSUS codes.

Q5: Can the R1S-3.315 be used in all legacy applications specified for RSS-3.315?
A5: Based solely on the provided specification parameters, R1S-3.315 matches all application, electrical, and regulatory criteria associated with RSS-3.315.