Equivalent & Substitute Parts Reference – VI-JNJ-IX (Vicor Corporation)

Part Overview

The VI-JNJ-IX from Vicor Corporation is an isolated module DC-DC converter with a single output, designed for ITE (commercial) applications. It features a 36V output at 2.08A from a 36V–76V input voltage range, delivering up to 75W with 3 kV isolation. With a product status of obsolete, sourcing direct replacements for maintenance or new designs is essential. Substitute models must strictly meet the electrical and mechanical requirements specified for compatibility.

Substiute Parts

VI-JNJ-IX

Vicor CorporationIn Stock: 1013VI-JNJ-IX Datasheet

Current PartRFQ

VI-JNJ-IX-F1

Vicor CorporationIn Stock: 1157VI-JNJ-IX-F1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Suitable substitute parts for the VI-JNJ-IX are identified by matching all critical parameters: manufacturer, series, input and output voltage ranges, output current, output power, isolation rating, protection features, operating temperature range, efficiency, mounting type, package/case, and compliance statuses. Only substitute models that fully meet these criteria are included as equivalent parts.

Key substitution parameters:

• Manufacturer and series consistency
• Input/output ratings (voltage, current, power)
• Isolation and protection features (OCP, SCP)
• Operating temperature range
• Efficiency
• Mechanical compatibility (mounting type, package/case, dimensions)
• Compliance and certification data

Parameter Comparison

Engineering Selection Recommendations

The VI-JNJ-IX is obsolete and RoHS non-compliant. The substitute part VI-JNJ-IX-F1 is active, with matching electrical, mechanical, and compliance parameters based strictly on the provided data. Both parts share identical certifications and status regarding REACH, ECCN, and HTSUS classifications. Selection should prioritize product availability and equivalent compliance status as detailed.

Frequently Asked Questions (FAQ)

Q1: What criteria must be met for a substitute DC-DC converter?
A1: Substitutes must match all key specifications: input/output voltages, output current, power rating, isolation, temperature range, protection features, mounting method, package type, and compliance parameters.

Q2: Are the VI-JNJ-IX and VI-JNJ-IX-F1 mechanically compatible?
A2: Both parts use a half brick package and through hole mounting. Dimensional differences are present and should be considered for fit in existing layouts.

Q3: Is RoHS or REACH compliance different between these parts?
A3: Both VI-JNJ-IX and VI-JNJ-IX-F1 are RoHS non-compliant and REACH unaffected.

Q4: Can the substitute be used in the same application environments?
A4: The substitute part matches all operational and environmental ratings specified for the original part.

Q5: What must be checked regarding size and mounting?
A5: While both use a half brick format and through hole mounting, review the detailed dimensions to ensure mechanical fit to the intended application.