RSS-0505/HP Equivalent & Substitute Parts Reference

Part Overview

RSS-0505/HP by Recom Power is an isolated DC-DC converter module providing a regulated 5V output at up to 200mA from a 4.5V–5.5V input. It features a power rating of 1W, 3kV isolation voltage, SCP protection, and is intended for ITE (commercial) and medical applications. The module uses surface mount in an 8-SMD, 5-lead case, with dimensions of 0.50" × 0.32" × 0.29". The RSS-0505/HP model is currently classified as obsolete, necessitating the selection of suitable equivalent or substitute models for ongoing design support, inventory replenishment, or production continuity.

Substiute Parts

RSS-0505/HP

Recom PowerIn Stock: 1017RSS-0505/HP Datasheet

Current PartRFQ

R1S-0505/HP

Recom PowerIn Stock: 3729R1S-0505/HP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitution logic for RSS-0505/HP is based strictly on matching key electrical and mechanical parameters, as well as compliance certifications. Substitute parts must provide identical output specifications (5V, 200mA, 1W), input voltage range (4.5V–5.5V), isolation voltage (3kV), safety features (SCP), efficiency (78%), mounting style (surface mount), and package outline (8-SMD, 5 leads). Compliance with RoHS, REACH, and moisture sensitivity levels, as well as suitability for both ITE and medical applications, is required. Substitute selections only reference those parts listed as substitutes with matching product category attributes.

Parameter Comparison

Engineering Selection Recommendations

The RSS-0505/HP is obsolete. The R1S-0505/HP provides an active alternative meeting all provided electrical, mechanical, and compliance specifications, including RoHS3 and REACH unaffected status, as well as matching category attributes, applications, and mounting type. Moisture sensitivity is specified identically (level 1, unlimited). Only parameters explicitly given are used in the selection process.

Frequently Asked Questions (FAQ)

Q: What parameters must match for a substitute DC-DC converter in the RSS-0505/HP category?
A: Substitute parts must share output voltage, output current, input voltage range, isolation voltage, surface mount package and dimensions, efficiency, features such as SCP, application suitability, and all specified compliance and certification parameters.

Q: Is the R1S-0505/HP compatible as a direct replacement for RSS-0505/HP?
A: The R1S-0505/HP has matching electrical, mechanical, application, and compliance parameters to the RSS-0505/HP based on the provided data.

Q: Does the change in package dimensions affect mounting compatibility?
A: Both RSS-0505/HP and R1S-0505/HP use 8-SMD Module, 5 Leads surface mount packages. Dimensions must be compared directly based on the values provided.

Q: Are regulatory and compliance parameters equivalent between RSS-0505/HP and R1S-0505/HP?
A: Both models are ROHS3 compliant, REACH unaffected, with identical ECCN and HTSUS codes, and share an MSL of 1 (unlimited).

Q: Does operating temperature range influence substitution in this category?
A: Both parts provide a minimum operating specification of -40°C; the R1S-0505/HP supports a wider maximum operating temperature, which matches or exceeds the given specification for RSS-0505/HP. Only the provided values are referenced.

Q: How should part numbers and series be referenced when selecting substitutes?
A: Substitution selections are strictly limited to the manufacturer part numbers and series explicitly listed in the provided input.