Equivalent & Substitute Parts Reference: RPP20-1205S/N

Part Overview

The Recom Power RPP20-1205S/N is an isolated DC-DC converter module designed for ITE (commercial) applications, featuring a single 5V output at up to 4A (20W), with a 9V–18V input range, high isolation, and control features such as Remote On/Off. The product status is listed as Obsolete, necessitating the search for alternative models to ensure ongoing supply and design continuity where this module is deployed.

Substiute Parts

RPP20-1205S/N

Recom PowerIn Stock: 1186RPP20-1205S/N Datasheet

Current PartRFQ

S24SE05004NDFA

Delta ElectronicsIn Stock: 1219S24SE05004NDFA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Recom Power RPP20-1205S/N are determined based on provided electrical and mechanical parameters. Only devices matching the following criteria are considered: DC-DC converter, isolated module type, one output, input voltage range fully includes the original range, same output voltage (5V), same maximum output current (4A), same power (20W), same or higher isolation voltage (1.6 kV), identical intended application, required features, matching mounting and package, comparable dimensions, control features (enable, active low), and certifiable compliance statuses (RoHS3, REACH, MSL, ECCN, HTSUS).

Parameter Comparison

Engineering Selection Recommendations

Selection of the S24SE05004NDFA from Delta Electronics as a substitute for RPP20-1205S/N is supported strictly by matching product category, output parameters, electrical ratings, mounting style, package, and compliance criteria. Both parts are RoHS3 compliant, REACH unaffected, share the same MSL, ECCN, and HTSUS classifications. The main part is obsolete; the listed substitute is active.

Frequently Asked Questions (FAQ)

Q1: How is S24SE05004NDFA a valid substitute for RPP20-1205S/N?
A1: Both parts are DC-DC isolated modules with a single 5V output, 4A maximum output current, 20W power, 1.6 kV isolation, through-hole mounting, 6-DIP package, enable control, and comparable compliance credentials.

Q2: Are the mounting and package dimensions compatible?
A2: Both converters use a 6-DIP module through-hole package. The S24SE05004NDFA has a slightly smaller footprint. Review module placement within the application to ensure compatibility with existing board layout constraints.

Q3: Do both parts meet the same compliance standards?
A3: Both parts are ROHS3 compliant, REACH unaffected, MSL 1 (unlimited), classified under ECCN EAR99 and HTSUS 8504.40.9580.

Q4: Is the input voltage range equivalent?
A4: The S24SE05004NDFA supports an extended 9–36V input range, fully including the 9–18V range of the RPP20-1205S/N.

Q5: Are the control functions and features comparable?
A5: Both parts support Remote On/Off and UVLO; the S24SE05004NDFA omits some specific protection features listed on the original part. Only documented features are listed above.

Q6: What is the significance of the product status change?
A6: RPP20-1205S/N is obsolete, making substitute sourcing necessary for continued manufacturing or field service. The S24SE05004NDFA is currently active according to provided data.