Equivalent & Substitute Parts Reference for Vicor VI-B6B-EW

Part Overview

The Vicor Corporation VI-B6B-EW is an isolated DC-DC converter module delivering 95V at up to 1.05A from a 200V to 400V input, rated at 100W. It is designed for ITE (commercial) applications and incorporates OCP, OTP, OVP, and SCP features. The module utilizes a through-hole mounting full brick package and provides isolation up to 3 kV. The product is classified as obsolete, making alternative model selection necessary for ongoing projects, spares, and designs requiring the same electrical and mechanical profile.

Substiute Parts

VI-B6B-EW

Vicor CorporationIn Stock: 1004VI-B6B-EW Datasheet

Current PartRFQ

VI-B6B-EW-B1

Vicor CorporationIn Stock: 793VI-B6B-EW-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is based strictly on matching electrical and mechanical parameters as per the product category: output voltage, output current, input voltage range, isolation voltage, features, operating temperature range, efficiency, mounting type, and package/case dimensions. Compliance and product status are also factored. All substitute parts listed adhere precisely to these parameters. No speculative substitutions are included.

Parameter Comparison

Engineering Selection Recommendations

Selection should prioritize product status, inventory availability, and compliance information. VI-B6B-EW is obsolete. VI-B6B-EW-B1 is active and available. Both models are RoHS non-compliant and REACH unaffected, with identical electrical characteristics. A slight difference exists in module height: VI-B6B-EW (0.50" H) and VI-B6B-EW-B1 (1.07" H), which must be accounted for in mechanical layout.

Frequently Asked Questions (FAQ)

Q1: What are the main criteria for substituting VI-B6B-EW with VI-B6B-EW-B1?
A1: Substitution is based on matching output voltage, output current, input range, isolation voltage, features, operating temperature, efficiency, package size, and compliance attributes.

Q2: Is there any difference in the electrical performance between the two parts?
A2: There is no difference in electrical performance based on provided specifications. Both provide the same output and feature set.

Q3: Are the package dimensions interchangeable?
A3: Both are full brick format with identical length and width. The height differs: VI-B6B-EW is 0.50" while VI-B6B-EW-B1 is 1.07". Layout must accommodate the height difference.

Q4: What compliance considerations are there?
A4: Both parts are RoHS non-compliant, REACH unaffected, and have the same ECCN and HTSUS codes. Compliance status should be checked for application requirements.

Q5: Are there any differences in series or mounting type?
A5: Both belong to the VI-200™ (100W) series and use through-hole mounting. There is no difference in mounting type.