Vicor VI-J24-IX Equivalent & Substitute Parts Reference

Part Overview

The Vicor VI-J24-IX is an isolated DC-DC converter module designed for ITE (Commercial) applications, featuring a single 48V output at up to 1.56A with a 21V to 56V input range and 75W maximum power. The product status is obsolete, necessitating selection of alternative models for design continuity, availability, repair, or procurement when direct replacement is required. Alternatives should match strictly on core electrical, thermal, mechanical, and compliance attributes as provided.

Substiute Parts

VI-J24-IX

Vicor CorporationIn Stock: 1238VI-J24-IX Datasheet

Current PartRFQ

VI-J24-IX-B1

Vicor CorporationIn Stock: 808VI-J24-IX-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for Vicor VI-J24-IX are grouped strictly by match to core parameters: input voltage range, output voltage, maximum current output, power rating, isolation voltage, series, features, operating temperature, mounting type, package/case, and regulatory compliance status. For engineering equivalence, only parts matching these attributes are considered. Product status is also included for inventory and lifecycle decisions.

Key allowed substitution parameters:

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

Parameter Comparison

Engineering Selection Recommendations

Select substitute DC-DC converter modules based on matching electrical, mechanical, and compliance parameters, including input and output voltages, output current, isolation rating, and safety features. The main part, VI-J24-IX, is obsolete. The substitute, VI-J24-IX-B1, is active and shares identical compliance status: RoHS non-compliant and REACH unaffected. Both modules have the same series, regulatory designations, mounting type, and application suitability.

Frequently Asked Questions (FAQ)

Q: What are the primary criteria for substituting the Vicor VI-J24-IX DC-DC converter?
A: All substitute parts must match input voltage range, output voltage, maximum output current, power rating, isolation voltage, series, application type, features, operating temperature, mounting style, package/case, compliance, and size/dimension (within mechanical tolerances as listed).

Q: Does size variation affect substitution for VI-J24-IX?
A: Both main and substitute are Half Brick modules with through-hole mounting, but mechanical dimensions differ. Engineering review is required to confirm compatibility with the end-application footprint.

Q: Are the substitute and original part functionally equivalent?
A: Yes, VI-J24-IX-B1 matches the key electrical, mechanical, and compliance parameters outlined for VI-J24-IX.

Q: What is the compliance status of the substitute part?
A: VI-J24-IX-B1 is RoHS non-compliant, REACH unaffected, and shares ECCN and HTSUS classifications with the original VI-J24-IX.

Q: Is substitution valid for commercial ITE applications?
A: Both the original and substitute parts are designated for ITE (Commercial) applications as per the provided parameters.

Q: What is the lifecycle status difference’s impact on selection?
A: The main part VI-J24-IX is obsolete, while VI-J24-IX-B1 is active and currently available, making it suitable as a direct substitute within strict parameter matching.

Q: How are features like OCP and SCP addressed in substitution?
A: Both parts include Overcurrent Protection (OCP) and Short Circuit Protection (SCP) as specified.