Vicor VI-JTH-CW Equivalent & Substitute Parts Reference Guide

Part Overview

The Vicor VI-JTH-CW is an isolated module DC-DC converter within the VI-J00™ (100W) series, designed for commercial ITE applications. It features a single output (52V, 1.92A), input voltage range of 66V to 160V, and a maximum output power of 100 W. The product status is listed as Obsolete. Due to its discontinuation, identifying suitable alternative part numbers is critical when maintaining compatibility in designs or ensuring continued availability for service and production.

Substiute Parts

VI-JTH-CW

Vicor CorporationIn Stock: 957VI-JTH-CW Datasheet

Current PartRFQ

VI-JTH-CW-F1

Vicor CorporationIn Stock: 880VI-JTH-CW-F1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent and substitute parts for isolated module DC-DC converters are determined by comparison of parameters directly impacting electrical and mechanical compatibility. For the VI-JTH-CW, substitution is based strictly on these allowed parameters: manufacturer, series, input voltage range, output voltage and current, number of outputs, maximum output power, isolation voltage, application, features, operating temperature, efficiency, mounting type, package/case format, overall dimensions, RoHS and REACH status, ECCN, and HTSUS code.

Parameter Comparison

Engineering Selection Recommendations

Selection between Vicor VI-JTH-CW and the substitute VI-JTH-CW-F1 is determined by product status, regulatory compliance, and certification documentation provided above. VI-JTH-CW is obsolete; VI-JTH-CW-F1 is active. Both are RoHS non-compliant and REACH unaffected, with matching ECCN and HTSUS codes, supporting direct substitution within the defined application and compliance framework.

Frequently Asked Questions (FAQ)

Q: What parameters were considered for an equivalent or substitute part for Vicor VI-JTH-CW?
A: Parameters include input voltage range, output voltage and current, power rating, isolation voltage, features, application, mounting type, package/case, size/dimension, compliance status, and series.

Q: Is the substitute part VI-JTH-CW-F1 compatible in electrical performance?
A: Both parts share identical key electrical parameters: input/output voltages, current, power rating, isolation voltage, efficiency, operational temperature range, and integrated features.

Q: Are there mechanical differences affecting interchangeability between VI-JTH-CW and VI-JTH-CW-F1?
A: The substitute part VI-JTH-CW-F1 has different physical dimensions (2.28" L x 1.86" W x 0.79" H versus 2.28" L x 2.40" W x 0.50" H). Review compatibility with existing board layouts for the half brick package.

Q: How does RoHS and REACH compliance affect selection?
A: Both parts are listed as RoHS non-compliant and REACH unaffected. The compliance status does not differentiate the parts in this context.

Q: Can VI-JTH-CW-F1 replace VI-JTH-CW in regulated commercial applications requiring identical series and features?
A: VI-JTH-CW-F1 maintains the same series, features, rating, and certifications for direct substitution, subject to compatibility with mechanical dimensions.