Equivalent & Substitute Parts for PSS10-5-3R3

Part Overview

The TDK-Lambda Americas Inc PSS10-5-3R3 is an isolated DC-DC converter module, designed for commercial ITE applications, providing a single 3.3V output at up to 2A from a 4.5V–9V input. Notable features include remote on/off and OCP. The product is classified as obsolete, making identification of equivalent and substitute isolated module DC-DC converters essential to ensure ongoing production support and maintenance.

Substiute Parts

PSS10-5-3R3

TDK-Lambda Americas IncIn Stock: 1148PSS10-5-3R3 Datasheet

Current PartRFQ

CC10-0503SF-E

TDK-Lambda Americas IncIn Stock: 959CC10-0503SF-E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute DC-DC converter modules are grouped strictly by compatibility in key electrical and mechanical parameters, including input voltage range, output voltage, maximum output current, number of outputs, operating temperature, mounting style, and module size. These parameters ensure operational interchangeability within isolated power supply designs. The substitute part CC10-0503SF-E matches the requirements for voltage input/output, single output, through hole mounting, and commercial ITE application.

Parameter Comparison

Engineering Selection Recommendations

The PSS10-5-3R3 isolated DC-DC converter is listed as obsolete, while the substitute part CC10-0503SF-E is active, providing a viable replacement for lifecycle management. Both parts are manufactured by TDK-Lambda Americas Inc and are compliant with commercial ITE application requirements. The CC10-0503SF-E is RoHS compliant and REACH unaffected. Selection can be based on product availability and regulatory compliance as indicated.

Frequently Asked Questions (FAQ)

Q1: What parameters are considered when selecting an equivalent DC-DC converter module for PSS10-5-3R3?
A1: Selection is based on matching input voltage range, output voltage, maximum output current, number of outputs, package style, mounting type, operating temperature range, and application suitability.

Q2: Is there a difference in the mechanical footprint between PSS10-5-3R3 and CC10-0503SF-E?
A2: Yes, PSS10-5-3R3 uses a 6-DIP module package (1.59" L x 0.87" W x 0.31" H), while CC10-0503SF-E uses a 7-DIP module package (1.40" L x 0.89" W x 0.33" H). Dimensions and pin count should be verified during the selection process.

Q3: Does the substitute part provide higher output power or current?
A3: CC10-0503SF-E offers up to 2.5A and 10W, compared to 2A and 7W for PSS10-5-3R3.

Q4: Are there compliance or environmental differences between the two modules?
A4: CC10-0503SF-E is RoHS compliant and REACH unaffected, as specified. The PSS10-5-3R3 has an MSL rating of 1 (Unlimited).

Q5: Is cross-manufacturer compatibility considered in substitute selection?
A5: The substitute listed, CC10-0503SF-E, is from the same manufacturer as the main part, ensuring continuity in supplier-related requirements.