VI-24K-CW Equivalent & Substitute Parts Reference

Part Overview

The Vicor Corporation VI-24K-CW is a DC DC converter categorized as an isolated module, providing a single 40V output at up to 2.5A (100W) with an input range of 55V to 100V, 3 kV isolation, and through-hole full brick packaging. This product is classified as Obsolete. Alternate or substitute part selection is necessary to maintain design continuity and inventory availability due to its discontinued lifecycle status.

Substiute Parts

VI-24K-CW

Vicor CorporationIn Stock: 830VI-24K-CW Datasheet

Current PartRFQ

VI-24K-CW-B1

Vicor CorporationIn Stock: 1136VI-24K-CW-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The selection of substitute DC DC converter modules for VI-24K-CW is based strictly on matching the following key parameters:

• Manufacturer and Series consistency
• Input voltage range: 55V to 100V
• Output voltage and current: 40V at 2.5A
• Output power: 100W
• Electrical isolation: 3 kV
• Functional features: OCP, OTP, OVP, SCP
• Mechanical compatibility: Through-hole mounting, full brick package
• Operating temperature: -25°C to 85°C
• Matching RoHS, REACH, and ECCN/HTSUS regulatory statuses

Only parts that align fully with these parameters are considered equivalent substitutes.

Parameter Comparison

Engineering Selection Recommendations

VI-24K-CW is an obsolete isolated module DC DC converter. VI-24K-CW-B1 matches all key electrical parameters, compliance status, and regulatory information as provided. Notably, both models are RoHS non-compliant, have unaffected REACH status, are classified under ECCN EAR99, and share the same HTSUS code. Dimensional variance in height (1.07" vs 0.50") may affect mechanical integration, and should be verified for fit with existing hardware or enclosures.

Frequently Asked Questions (FAQ)

Q1: What are the critical criteria for selecting a substitute for the VI-24K-CW DC DC converter?
A1: The substitute must match the electrical parameters (input voltage range, output voltage/current, power rating, isolation), package type, mechanical mounting configuration, features, compliance status, and regulatory identifiers.

Q2: Are the VI-24K-CW and VI-24K-CW-B1 fully equivalent in electrical functionality?
A2: Both parts are isolated module DC DC converters with identical input and output ratings, features, and operational temperature ranges. There are no functional differences specified in the provided data.

Q3: Do package size differences impact substitution of VI-24K-CW with VI-24K-CW-B1?
A3: Both use full brick packages with the same length and width, but the height differs (0.50" vs 1.07"), which could affect mechanical fit in certain assemblies.

Q4: Are there differences in compliance certifications between the original and substitute parts?
A4: Both VI-24K-CW and VI-24K-CW-B1 are RoHS non-compliant, REACH unaffected, and share the same ECCN and HTSUS codes. No differences are indicated in the provided compliance and regulatory data.

Q5: Is there any difference in environmental or operational ratings between the VI-24K-CW and VI-24K-CW-B1?
A5: Both parts have identical specified operating temperature ranges (-25°C ~ 85°C) and efficiency (90%) as per the supplied parameters.