Equivalent & Substitute Parts for Vicor VI-JTH-EW DC DC Converter

Part Overview

The Vicor VI-JTH-EW is an isolated DC-DC converter module with a single output of 52V and a maximum output current of 1.92A. It offers a wide input voltage range from 66V to 160V, a power output of 100W, and 3kV isolation suitable for commercial ITE applications. This module features overcurrent protection (OCP) and short-circuit protection (SCP), 88% efficiency, and a through-hole mounting type with a half brick package. The product is classified as obsolete, making the identification of alternative models necessary for ongoing production, repair, or design continuity.

Substiute Parts

VI-JTH-EW

Vicor CorporationIn Stock: 680VI-JTH-EW Datasheet

Current PartRFQ

VI-JTH-EW-F1

Vicor CorporationIn Stock: 851VI-JTH-EW-F1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute part identification for Vicor VI-JTH-EW is strictly determined by match on the following parameters: series (VI-J00™ 100W), type (Isolated Module), number of outputs (1), input voltage range (66V to 160V), output voltage (52V), output current (1.92A), power (100W), voltage isolation (3kV), protection features (OCP, SCP), efficiency (88%), operating temperature range (-10°C to 100°C), mounting type (through hole), package type (half brick), and base product number (VI-JTH). RoHS status and product status are also included for compliance evaluation.

Parameter Comparison

Engineering Selection Recommendations

The VI-JTH-EW-F1 is suitable as an equivalent substitute for the VI-JTH-EW based on identical electrical specifications, features, operating range, mounting type, and base product number. Both parts are RoHS non-compliant and unaffected by REACH. The product status of VI-JTH-EW-F1 is active, which supports ongoing procurement and design purposes. Certification and compliance parameters remain unchanged between both part numbers.

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for substituting Vicor VI-JTH-EW with another module?
A1: Substitution is strictly based on matched specifications including series, type, input and output voltages, output current, power rating, isolation voltage, features, operating temperature, efficiency, mounting type, package, and base product number.

Q2: Are package size differences relevant in substitution?
A2: Package / Case is the same (Half Brick), but physical dimensions differ slightly. Confirm that mounting and form factor fit the intended application if space constraints exist.

Q3: Does the substitute part offer identical compliance and certification status?
A3: Both main and substitute parts are RoHS non-compliant and REACH unaffected. ECCN and HTSUS classifications are identical.

Q4: Are functional features such as OCP and SCP present on the substitute part?
A4: Yes, both VI-JTH-EW and VI-JTH-EW-F1 include OCP (Overcurrent Protection) and SCP (Short Circuit Protection).

Q5: What is the impact of product status on selection?
A5: VI-JTH-EW is obsolete while VI-JTH-EW-F1 is active, indicating continued supply availability for the latter.

Q6: Can substitute parts be used interchangeably if base product numbers match?
A6: If all key electrical, mechanical, and compliance parameters are matched, interchangeable use is supported within the defined parameters.