Equivalent & Substitute Parts Reference for Vicor VI-JWH-CY

Part Overview

The Vicor Corporation VI-JWH-CY is an isolated module DC DC converter in the VI-J00™ (50W) series. It features a single output of 52V at a maximum current of 962mA, operating within a 18V to 36V input voltage range and providing 3 kV isolation. This converter utilizes a half brick mounting format for through-hole applications, suitable for ITE (commercial) environments and includes over-current and short-circuit protection features. The VI-JWH-CY is currently classified as obsolete, making it necessary to identify alternative models that match its electrical, mechanical, and compliance-related parameters for direct substitution.

Substiute Parts

VI-JWH-CY

Vicor CorporationIn Stock: 921VI-JWH-CY Datasheet

Current PartRFQ

VI-JWH-CY-F1

Vicor CorporationIn Stock: 948VI-JWH-CY-F1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute part selection for the VI-JWH-CY DC DC converter is founded strictly on matching critical electrical, mechanical, and compliance parameters provided for this product category. Substitute parts must share identical or compatible values for:

• Input voltage range
• Output voltage and current
• Power rating
• Isolation voltage
• Operating temperature range
• Efficiency
• Package type and mounting format
• Compliance attributes (RoHS, REACH, ECCN, and HTSUS status)

The substitute part listed, VI-JWH-CY-F1, matches all essential operational and mechanical parameters as provided.

Parameter Comparison

Engineering Selection Recommendations

Component selection between VI-JWH-CY and its substitute VI-JWH-CY-F1 is determined by product availability, compliance status, and certification. Both parts maintain identical electrical characteristics, operational ranges, and compliance states (RoHS non-compliant and REACH unaffected), as well as the same mechanical mounting type and case format. VI-JWH-CY-F1 remains active in production. Selection can be based on continuing availability and matching certifications for commercial ITE applications.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters for direct substitution of VI-JWH-CY?
A1: Key parameters for substitution include input and output voltage ranges, output current, power rating, isolation voltage, operating temperature, efficiency, mounting type, package/case format, and compliance/certification status.

Q2: Is the substitute part VI-JWH-CY-F1 a direct replacement in all applications?
A2: VI-JWH-CY-F1 matches all provided electrical, mechanical, and compliance parameters of VI-JWH-CY. Verify dimensions for enclosure fit.

Q3: Does the mounting type and package format differ between the main and substitute part?
A3: Both parts utilize through-hole mounting and a half brick format. The substitute has different width and height dimensions; ensure mechanical fit in system layout.

Q4: Are there differences in compliance or certification?
A4: Both VI-JWH-CY and VI-JWH-CY-F1 are RoHS non-compliant and REACH unaffected. ECCN and HTSUS codes are identical.

Q5: Does the substitute offer the same performance features?
A5: Both parts include identical over-current and short-circuit protection, and share specified efficiency and isolation levels.

Q6: What inventory status applies to the obsolete part versus the substitute?
A6: VI-JWH-CY is obsolete; VI-JWH-CY-F1 is active and available for ongoing sourcing.

Q7: Can mechanical differences affect system compatibility?
A7: Mechanical dimensions differ; confirm system enclosure and clearance for integration. All other mechanical and operational parameters are consistent.