Equivalent & Substitute Parts Reference for VI-J0K-IX

Part Overview

The Vicor VI-J0K-IX is an isolated module DC-DC converter with one output, delivering 40V at up to 1.88A from a 10V – 20V input. It has a maximum output power of 75W and provides 3kV isolation. The VI-J0K-IX part is classified as obsolete, requiring engineers and procurement specialists to source alternative models that match its electrical and mechanical characteristics for legacy support or ongoing applications.

Substiute Parts

VI-J0K-IX

Vicor CorporationIn Stock: 1158VI-J0K-IX Datasheet

Current PartRFQ

VI-J0K-IX-B1

Vicor CorporationIn Stock: 852VI-J0K-IX-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are identified based on an exact match of critical parameters: input voltage range (10V–20V), output voltage (40V), output current (1.88A), power (75W), isolation voltage (3kV), module type, number of outputs, electrical features (OCP, SCP), efficiency (90%), application (ITE Commercial), mounting type (Through Hole), package (Half Brick), and compliance status. Only parts matching all of these criteria are grouped as substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both VI-J0K-IX and VI-J0K-IX-B1 are RoHS non-compliant and have the same ECCN and REACH status. With the main part obsolete, selecting VI-J0K-IX-B1 is appropriate based on identical electrical, thermal, and regulatory parameters provided. Packaging and mounting type remain consistent within the Half Brick, Through Hole category.

Frequently Asked Questions (FAQ)

Q: Which electrical parameters are essential for selecting a substitute for VI-J0K-IX?

A: Voltage input range, output voltage, output current, output power, isolation voltage, and efficiency are essential for substitution.

Q: Is the VI-J0K-IX-B1 fully compatible as a substitute regarding regulatory compliance?

A: Both VI-J0K-IX and VI-J0K-IX-B1 are RoHS non-compliant and REACH unaffected, with matching ECCN and HTSUS codes.

Q: What packaging or mounting considerations apply when substituting these parts?

A: Both parts use the Half Brick package with Through Hole mounting. Dimension differences must be reviewed relative to PCB space and heatsinking requirements.

Q: Are there differences in temperature or application suitability between the main part and substitute?

A: Both parts specify an operating temperature range of -40°C to 100°C and are categorized for ITE (Commercial) applications.

Q: Why is substitution necessary for VI-J0K-IX?

A: VI-J0K-IX is obsolete. Substitution ensures continued availability with matching functional performance within specified electrical and mechanical parameters.