Equivalent & Substitute Parts Reference for RTS-053.3/P

Part Overview

The Recom Power RTS-053.3/P is an isolated DC-DC converter module with a single 3.3V output rated at 2W, designed for ITE (Commercial) applications. This surface mount module features a 1kV isolation voltage, short circuit protection, RoHS3 compliance, and operates across an input voltage range of 4.5V to 5.5V. The RTS-053.3/P is now classified as Obsolete, requiring careful identification of substitute models to ensure uninterrupted system support and serviceability.

Substiute Parts

RTS-053.3/P

Recom PowerIn Stock: 763RTS-053.3/P Datasheet

Current PartRFQ

R2S-053.3/P

Recom PowerIn Stock: 1140R2S-053.3/P Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

All substitute models are strictly grouped based on a match of the following critical parameters: input voltage range, output voltage, output current, power rating, isolation voltage, mounting type, package/case style, regulatory compliance (RoHS, REACH), and application scope. Substitution is permitted only when the listed parameters are equivalent, ensuring proper form, fit, and function in the same use-case.

Parameter Comparison

Engineering Selection Recommendations

RTS-053.3/P is classified as Obsolete, while R2S-053.3/P is Active and maintains regulatory compliance, including RoHS3 and REACH unaffected status. Moisture Sensitivity Level, ECCN, and HTSUS codes are equivalent. For applications requiring equivalent form, fit, and function with full compliance, R2S-053.3/P matches all specified technical and regulatory credentials for direct substitution.

Frequently Asked Questions (FAQ)

Q1: Which parameters must be matched when substituting RTS-053.3/P?
A1: Substitution requires matching input voltage range, output voltage, output current, power rating, isolation voltage, mounting type, package/case, and compliance certifications.

Q2: Is the operating temperature range relevant for substitution?
A2: Both the main part and substitute must operate within compatible temperature ranges to maintain intended function per provided parameters.

Q3: Are the mounting style and package/case identical between RTS-053.3/P and R2S-053.3/P?
A3: Both parts share the 8-SMD Module, 5 Leads configuration and Surface Mount type, ensuring board layout compatibility.

Q4: What regulatory considerations must be observed?
A4: Substitutes must demonstrate equivalent RoHS, REACH, ECCN, and HTSUS compliance, as specified in provided parameters.

Q5: Why is part status important when selecting a substitute?
A5: Obsolete parts may no longer be manufactured or stocked, so direct substitutes like R2S-053.3/P with Active status ensure availability for ongoing production and support.