Equivalent & Substitute Parts for RSS-2405 DC DC Converter

Part Overview

The RSS-2405 is an isolated module DC-DC converter manufactured by Recom Power. This module provides a regulated 5V output at up to 200mA, designed for ITE (Commercial) applications, with surface mount packaging and a power rating of 1W. The RSS-2405 belongs to the ECONOLINE RSS (1W) series and offers features such as short-circuit protection (SCP) and 1 kV isolation. The product status for RSS-2405 is "Obsolete," indicating that direct procurement of this exact part is no longer viable. Therefore, identifying equivalent and substitute modules that strictly match the specified electrical and mechanical parameters is necessary.

Substiute Parts

RSS-2405

Recom PowerIn Stock: 967RSS-2405 Datasheet

Current PartRFQ

R1S-2405

Recom PowerIn Stock: 1689R1S-2405 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute equivalence is determined strictly by matching the following key parameters: manufacturer part number, manufacturer, input voltage range, output voltage, output current capability, power rating, isolation voltage, application type, feature set, efficiency, mounting type, package style, compliance with RoHS3, MSL, REACH status, and environmental rating. Mechanical form factor (dimensions and leads), operating temperature range, and product certification are also included in the selection logic. Only those parts that share all the above parameters are listed as suitable substitutes.

Parameter Comparison

Engineering Selection Recommendations

Selection is based strictly on part status, regulatory compliance, and certification. RSS-2405 is marked as "Obsolete," while R1S-2405 holds an "Active" status. Both parts are ROHS3 compliant, have MSL 1 ratings, and remain unaffected by REACH. ECCN and HTSUS codes are identical. The substitute R1S-2405 meets all compliance, certification, and regulatory requirements specified for RSS-2405.

Frequently Asked Questions (FAQ)

Q: What criteria are used to determine substitute suitability for RSS-2405?
A: Substitution suitability is strictly determined by the input voltage range, output voltage and current, isolation rating, mounting type, package format, RoHS status, MSL rating, and environmental certifications.

Q: Are the mechanical dimensions for RSS-2405 and R1S-2405 identical?
A: Both devices use an 8-SMD Module, 5 Leads package. Mechanical dimensions differ in width and height, which should be verified for board layout compatibility.

Q: Does R1S-2405 support the same application scope as RSS-2405?
A: Both modules are categorized for ITE (Commercial) applications as specified.

Q: How do regulatory and environmental certifications compare between the two parts?
A: RSS-2405 and R1S-2405 are both ROHS3 compliant, have unlimited moisture sensitivity (MSL 1), are REACH unaffected, and share the same ECCN and HTSUS code.

Q: Is there any difference in electrical performance between RSS-2405 and R1S-2405?
A: All primary electrical parameters including input voltage, output voltage, output current, power, isolation, and efficiency are equivalent. Operating temperature ranges differ, with R1S-2405 providing an extended upper limit.

Q: Does package type affect compatibility between the two modules?
A: Both use surface mount technology in the 8-SMD Module, 5 Leads format, ensuring comparable mounting requirements. Differences in size may affect board fit.