RSS-2409/P Equivalent & Substitute Parts Reference

Part Overview

The RSS-2409/P from Recom Power is an isolated module DC-DC converter offering a single 9V output at 111mA, with an input voltage range of 21.6V to 26.4V and 1kV isolation. Its typical application is ITE (Commercial), featuring SCP, surface mount assembly, and compliance to ROHS3 and REACH regulations. The RSS-2409/P is classified as obsolete, necessitating the selection of substitute models for ongoing designs and production where direct replacement is required.

Substiute Parts

RSS-2409/P

Recom PowerIn Stock: 791RSS-2409/P Datasheet

Current PartRFQ

R1S-2409/P

Recom PowerIn Stock: 798R1S-2409/P Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute selection is strictly based on matching key parameters: input voltage range, output voltage and current, isolation, mounting type, package/case, efficiency, operating temperature, compliance status, and application category. Only parts meeting all these criteria are listed as substitutes. The RSS-2409/P is obsolete, while the listed substitute, R1S-2409/P, is active and compliant with all specified certifications.

Parameter Comparison

Engineering Selection Recommendations

Component selection should prioritize product status to ensure continuity of supply. RSS-2409/P is obsolete, while R1S-2409/P is active and maintains equivalent electrical and mechanical characteristics. Both parts are ROHS3 compliant, REACH unaffected, and share EAR99 export status and the same HTSUS code. Moisture Sensitivity Level for both is rated at 1 (Unlimited). Use R1S-2409/P when direct substitution is required and certification equivalence must be maintained.

Frequently Asked Questions (FAQ)

Q1: What key parameters must be considered for substitution of RSS-2409/P?
A1: Input voltage range, output voltage and current, isolation voltage, efficiency, mounting type, package/case size, application category, operating temperature, compliance with ROHS3 and REACH, and product status.

Q2: Is the R1S-2409/P compatible in footprint and mounting style?
A2: Both models use surface mount technology and the same 8-SMD Module, 5 Leads package.

Q3: Are there differences in operating temperature between RSS-2409/P and R1S-2409/P?
A3: R1S-2409/P supports a wider operating temperature (-40°C ~ 100°C) versus RSS-2409/P (-40°C ~ 85°C).

Q4: Is substitution valid for ROHS and REACH compliance?
A4: Both RSS-2409/P and R1S-2409/P are ROHS3 compliant and REACH unaffected.

Q5: Do size or dimensional changes affect PCB layout?
A5: R1S-2409/P has a slightly larger width and reduced height compared to RSS-2409/P. Review mechanical drawings for layout alignment.

Q6: Can R1S-2409/P directly replace RSS-2409/P for commercial ITE applications?
A6: Both parts are specified for ITE (Commercial) use and share equivalent electrical parameters and certifications.

Q7: Are there differences in inventory or supply status?
A7: RSS-2409/P is obsolete; R1S-2409/P is active and available in stock.