RP10-123.3SA Equivalent & Substitute Parts Reference

Part Overview

The RP10-123.3SA from Recom Power is an isolated DC DC converter module with a single 3.3V output at up to 3A from a 9V–18V input range, rated for 10W. This part is now classified as obsolete. Due to its obsolete status and its use in ITE (Commercial) applications requiring OCP, OVP, SCP, and UVLO features, identification of direct substitute models within the same specification set is necessary to ensure continued product support and compatible design integration.

Substiute Parts

RP10-123.3SA

Recom PowerIn Stock: 861RP10-123.3SA Datasheet

Current PartRFQ

RP10-123.3SA/XC

Recom PowerIn Stock: 1106RP10-123.3SA/XC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Part substitutions are determined by matching core electrical and mechanical parameters. Allowed parameters for interchangeability within the DC DC converter isolated module category are:

• Input Voltage Range
• Output Voltage
• Maximum Output Current
• Power Rating
• Voltage Isolation
• Features (OCP, OVP, SCP, UVLO)
• Mechanical package and footprint
• Compliance status (RoHS, MSL)

Only parts matching all these parameters are included as valid substitutes.

Parameter Comparison

Engineering Selection Recommendations

The RP10-123.3SA/XC is classified as active, shares all key electrical and mechanical parameters with the RP10-123.3SA, and maintains compliance with RoHS3 and the same Moisture Sensitivity Level. There are no differences in core specification or compliance status that would affect substitutability.

Frequently Asked Questions (FAQ)

Q1: What parameters determine a valid substitute for the RP10-123.3SA?
A1: The substitute must match input voltage range, output voltage, maximum output current, power rating, voltage isolation, mechanical package, features such as OCP, OVP, SCP, UVLO, and relevant compliance statuses.

Q2: Is RP10-123.3SA/XC fully compatible in existing PCB layouts?
A2: Both models utilize the 6-DIP module footprint with matching physical dimensions. The lead configuration is specified as "6-DIP Module, 5 Leads" for the XC version; ensure this matches the application requirements.

Q3: Are there any functional differences between the RP10-123.3SA and RP10-123.3SA/XC?
A3: Both parts provide identical electrical ratings and protective features. The substitute part lists an additional remote on/off feature, but all specified protections are present.

Q4: Are there any compliance differences that affect substitutability?
A4: Both the main and substitute parts are RoHS3 compliant and have an unlimited moisture sensitivity level. Both support use in ITE (Commercial) applications.