RSS-1224 Equivalent & Substitute Parts Reference

Part Overview

The RSS-1224 from Recom Power is a 1W isolated DC-DC converter module with 24V output and 42mA maximum output current. As part of the ECONOLINE RSS series, it features surface mount packaging, 1kV isolation, and is designed for ITE (Commercial) applications. The RSS-1224 is now classified as Obsolete. In cases where continued production, servicing, or inventory replenishment is required, it is necessary to identify alternative models that match all critical electrical and mechanical parameters.

Substiute Parts

RSS-1224

Recom PowerIn Stock: 843RSS-1224 Datasheet

Current PartRFQ

R1S-1224

Recom PowerIn Stock: 1158R1S-1224 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly by matching the following key parameters: manufacturer, input voltage range, output voltage, output current, power rating, isolation voltage, number of outputs, mounting type, package/case, regulatory compliance, and application type. Only parts meeting or exceeding these defined specifications are considered equivalent for functional and form-fit interchangeability.

Parameter Comparison

Engineering Selection Recommendations

The RSS-1224 is classified as Obsolete, whereas the substitute R1S-1224 is Active and currently in production. Both parts comply with ROHS3 and REACH requirements and meet Moisture Sensitivity Level 1. ECCN and HTSUS classifications are identical. Selection between these models should be based on status and regulatory alignment consistent with inventory and procurement guidelines.

Frequently Asked Questions (FAQ)

Q1: What parameters ensure R1S-1224 is a valid substitute for RSS-1224?
A1: The substitute is validated by identical input voltage range, output voltage and current, power rating, isolation voltage, mounting type, package, and compliance standards.

Q2: Are there dimension differences between RSS-1224 and R1S-1224?
A2: Yes, width and height dimensions vary slightly. RSS-1224 is 0.32" W x 0.29" H, while R1S-1224 is 0.42" W x 0.28" H. Length is the same.

Q3: Does the substitute operate in the same temperature range?
A3: The substitute R1S-1224 supports a wider operating temperature range of -40°C ~ 100°C compared to -40°C ~ 85°C for RSS-1224.

Q4: Is the substitute in active production and compliant with primary environmental requirements?
A4: Yes, R1S-1224 is Active, ROHS3 Compliant, and REACH Unaffected.

Q5: Is the mechanical footprint and mounting compatible between RSS-1224 and R1S-1224?
A5: Both use the 8-SMD Module, 5 Leads surface mount package, ensuring comparable board compatibility within the provided dimensions.