VI-26P-IY Equivalent & Substitute Parts Reference

Part Overview

The Vicor Corporation VI-26P-IY is an isolated module DC-DC converter providing a single 13.8V output at 3.62A, designed for input voltages between 200V and 400V. This module offers key features including OCP, OTP, OVP, and SCP protection, with a 3 kV isolation voltage and 50W power rating, within a full brick package. The VI-26P-IY is marked as obsolete, making it essential to identify direct substitutes with matching electrical, mechanical, and compliance parameters for continuous designs and replacements.

Substiute Parts

VI-26P-IY

Vicor CorporationIn Stock: 1131VI-26P-IY Datasheet

Current PartRFQ

VI-26P-IY-B1

Vicor CorporationIn Stock: 1059VI-26P-IY-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute selection is based strictly on matching the following key parameters: electrical characteristics (input voltage range, output voltage, output current, power rating, isolation voltage), module type, number of outputs, feature set, operating temperature range, efficiency, mounting style, mechanical package, dimensional compatibility, RoHS and REACH compliance status, and series. Only parts matching these attributes are considered valid substitutes.

Parameter Comparison

Engineering Selection Recommendations

Selection between VI-26P-IY and VI-26P-IY-B1 should be based on product status and compliance considerations. VI-26P-IY is obsolete, while VI-26P-IY-B1 is active, which is relevant for ongoing sourcing and lifecycle planning. Both models are RoHS non-compliant and hold identical REACH status, ECCN, and HTSUS code designations.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters for substituting the VI-26P-IY?
A1: Input voltage range, output voltage, output current, power rating, isolation voltage, feature set, operating temperature, efficiency, mounting style, package size, mechanical compatibility, and compliance status are critical.

Q2: Does the package size differ between VI-26P-IY and VI-26P-IY-B1?
A2: Both are full brick modules with identical length and width. The VI-26P-IY is 0.50" high; VI-26P-IY-B1 is 1.07" high.

Q3: Are there RoHS-compliant alternatives listed?
A3: Both VI-26P-IY and VI-26P-IY-B1 are RoHS non-compliant.

Q4: What series do both models belong to?
A4: Both models are part of the VI-200™ (50W) series.

Q5: Can the VI-26P-IY-B1 be used as a drop-in substitute for VI-26P-IY in terms of electrical parameters?
A5: Electrical characteristics are matched between these models, with package size height being the main distinction.

Q6: Are features such as OCP, OTP, OVP, SCP present in both models?
A6: Yes, both models provide the same protection features.