Equivalent & Substitute Parts for Vicor VI-JTP-EX

Part Overview

The Vicor VI-JTP-EX is an isolated DC-DC converter module designed for ITE (Commercial) applications. It offers a single output of 13.8V at up to 5.43A, with an input voltage range of 66V to 160V, and 3kV isolation. The module supports features such as Over Current Protection (OCP) and Short Circuit Protection (SCP), with an efficiency of 88%. Its mounting is through-hole in a half brick package. The product status is listed as Obsolete. When a DC-DC converter is obsolete, it is necessary to find a substitute part with matching electrical and mechanical specifications to ensure uninterrupted design, manufacturing, or maintenance operations.

Substiute Parts

VI-JTP-EX

Vicor CorporationIn Stock: 1012VI-JTP-EX Datasheet

Current PartRFQ

VI-JTP-EX-F1

Vicor CorporationIn Stock: 1018VI-JTP-EX-F1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute selection is based strictly on matching key electrical and mechanical parameters required by DC-DC converter applications. All comparisons are based directly on:

• Manufacturer and series
• Type (Isolated Module)
• Input voltage range
• Output voltage and current
• Output power
• Isolation voltage
• Application and features
• Operating temperature range
• Efficiency
• Mounting type and package
• Compliance (RoHS, REACH, ECCN, HTSUS)

Only equivalents with the same or higher performance and direct electrical compatibility are considered in this category. Mechanical package and mounting type must also match.

Parameter Comparison

Engineering Selection Recommendations

VI-JTP-EX is obsolete. VI-JTP-EX-F1 shares identical core electrical parameters, key features, and compliance profiles, including RoHS non-compliance and REACH unaffected status. Both are classified under ECCN EAR99 and HTSUS 8504.40.9580. Series, type, mounting, and function match. The mechanical package type is half brick, with dimensional variation as noted. Selection should be based on product status (active vs obsolete) and exact product certifications as required.

Frequently Asked Questions (FAQ)

Q: Which select parameters are critical for DC-DC converter substitution?
A: Input voltage range, output voltage/current, isolation voltage, mounting type, application, and package are strictly critical for substitution.

Q: What are the implications of package size variation in half brick formats between VI-JTP-EX and VI-JTP-EX-F1?
A: The half brick form factor is maintained. Dimensional differences may require analysis relative to PCB footprint and thermal management compatibility.

Q: Are both parts RoHS compliant?
A: Both VI-JTP-EX and VI-JTP-EX-F1 are listed as RoHS non-compliant.

Q: Do both parts provide the same electrical protection features?
A: OCP (Over Current Protection) and SCP (Short Circuit Protection) are present in both models.

Q: Can VI-JTP-EX-F1 be used as a direct replacement for legacy VI-JTP-EX in existing designs?
A: Replacement compatibility is determined by matching input/output specifications, features, and mechanical mounting as listed. Dimensional differences must be considered for mechanical design.