Equivalent & Substitute Parts Reference: Vicor VI-24F-CW

Part Overview

The Vicor VI-24F-CW is an isolated module DC-DC converter designed for ITE (Commercial) applications. It features a single output of 72V at 1.39A, with a wide input range of 55V to 100V, delivering up to 100W of power. The module provides robust protection features including OCP, OTP, OVP, and SCP. The product is classified as obsolete, making the identification of suitable, direct substitutes critical for ongoing designs, repairs, and inventory planning.

Substiute Parts

VI-24F-CW

Vicor CorporationIn Stock: 840VI-24F-CW Datasheet

Current PartRFQ

VI-24F-CW-B1

Vicor CorporationIn Stock: 1076VI-24F-CW-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts must match all of the following key parameters: output voltage (72V), output current rating (1.39A), input voltage range (55V to 100V), power rating (100W), isolation voltage (3kV), number of outputs (1), mounting type (Through Hole), package/case type (Full Brick), application (ITE Commercial), operating temperature (-25°C ~ 85°C), efficiency (90%), and compliance characteristics (RoHS/non-RoHS, REACH, MSL). Substitute parts are grouped strictly by these shared attributes.

Parameter Comparison

Engineering Selection Recommendations

The VI-24F-CW is classified as obsolete. The VI-24F-CW-B1 maintains active status and matches the main part in all key electrical, mechanical, and compliance parameters except for physical height (1.07" vs 0.50"). Both parts are RoHS non-compliant and REACH unaffected, with identical moisture sensitivity levels (Not Applicable).

Frequently Asked Questions (FAQ)

Q1: What determines the compatibility of VI-24F-CW and VI-24F-CW-B1 for direct substitution?
Compatibility is strictly based on identical input voltage range, output voltage, output current, power rating, isolation voltage, number of outputs, mounting type, package/case style, application, operating temperature, efficiency, and compliance characteristics.

Q2: Are there any differences in form factor between VI-24F-CW and its substitute?
The size/dimension differs in height: VI-24F-CW is 0.50" high and VI-24F-CW-B1 is 1.07" high. All other dimensions are identical.

Q3: Do substitute parts maintain the same compliance standards?
Both the main and substitute parts are RoHS non-compliant, REACH unaffected, and have a moisture sensitivity level of Not Applicable.

Q4: What should be considered for mounting and replacement?
Both models use a through-hole mounting type and Full Brick package/case. Only the height specification differs, which may affect clearance in some assemblies.

Q5: Is any electrical performance different between the main and substitute parts?
No variations exist in electrical performance parameters provided. Both parts deliver the same voltage, current, power, isolation, and protection features.