RSS-153.3/P Equivalent & Substitute Parts Engineering Reference

Part Overview

RSS-153.3/P is an isolated DC-DC converter module manufactured by Recom Power. It provides a regulated 3.3V DC output at up to 303mA from a 13.5V–16.5V input. This module offers 1kV isolation, surface mount packaging, and is suitable for ITE (Commercial) applications. The product status is listed as Obsolete, creating the need for sourcing alternatives with equivalent electrical, mechanical, and compliance characteristics.

Substiute Parts

RSS-153.3/P

Recom PowerIn Stock: 1116RSS-153.3/P Datasheet

Current PartRFQ

R1S-153.3/P

Recom PowerIn Stock: 740R1S-153.3/P Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic is based strictly on the following matched parameters: input voltage range, output voltage and current, output power, voltage isolation, mounting type, package/case, RoHS and REACH compliance, operating temperature, and application suitability. Only parts matching all these parameters are listed as substitutes.

Key Parameters Used for Substitution:

• Voltage - Input (Min/Max)
• Voltage - Output 1
• Current - Output (Max)
• Power (Watts)
• Voltage - Isolation
• Operating Temperature
• Mounting Type
• Package / Case
• RoHS Status
• Moisture Sensitivity Level (MSL)
• REACH Status

Parameter Comparison

Engineering Selection Recommendations

The RSS-153.3/P DC-DC converter module is obsolete. The R1S-153.3/P offers matched input and output electrical parameters, isolation, compliance certifications (RoHS3, REACH), surface mount packaging, and ITE application suitability. R1S-153.3/P has active status and unlimited moisture sensitivity, and is fully ROHS3 and REACH compliant according to provided specifications.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for substitution between RSS-153.3/P and R1S-153.3/P?
A1: Key substitution parameters are input voltage range, output voltage, output current, output power, isolation voltage, mounting type, package/case, operating temperature range, RoHS and REACH compliance, and suitability for ITE (Commercial) applications.

Q2: Are the output and input characteristics between RSS-153.3/P and R1S-153.3/P identical?
A2: Yes, both provide a single 3.3V output at up to 303mA from a 13.5V–16.5V input, with 1kV isolation and the same power rating.

Q3: Are there any significant package dimension differences?
A3: The RSS-153.3/P measures 12.8mm x 8.2mm x 7.3mm, while the R1S-153.3/P measures 12.8mm x 10.7mm x 7.0mm. Both use the 8-SMD Module, 5 Leads format.

Q4: Is there any difference in compliance certifications or application suitability?
A4: Both parts are ROHS3 compliant, REACH unaffected, and suitable for ITE (Commercial) applications.

Q5: What is the difference in product status?
A5: RSS-153.3/P is obsolete, while R1S-153.3/P is currently active per provided information.

Q6: Does the substitute part offer a wider operating temperature range?
A6: R1S-153.3/P provides an operating temperature range of -40°C to 100°C; RSS-153.3/P offers -40°C to 85°C.