Equivalent & Substitute Parts for Vicor MI-J71-MA-S

Part Overview

The Vicor MI-J71-MA-S is an isolated DC-DC converter module with one output, specifically designed for ITE (Commercial) applications. It delivers 12V output at up to 833mA with a power rating of 10W and operates within a wide input voltage range of 100V to 310V. This device features remote on/off, OCP (overcurrent protection), OTP (overtemperature protection), and OVP (overvoltage protection), offering robust functionality. The product is classified as obsolete, necessitating the search for alternative models to maintain supply continuity or enable new design-in for existing engineered solutions.

Substiute Parts

MI-J71-MA-S

Vicor CorporationIn Stock: 1017MI-J71-MA-S Datasheet

Current PartRFQ

MI-J71-MA-F1

Vicor CorporationIn Stock: 1083MI-J71-MA-F1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitution of the Vicor MI-J71-MA-S is determined strictly on matching fundamental electrical and mechanical parameters within the isolated DC-DC power module category. All allowed substitutes must match the following fields: input voltage range (100V to 310V), output voltage (12V), output current (833mA), power rating (10W), isolation voltage (3 kV), thermal range (-55°C to 100°C), and package style (9-DIP Module, through hole). Compliance and certifications (RoHS, REACH, ECCN, HTSUS) must be the same as the original to ensure applicability within regulated environments.

Parameter Comparison

Engineering Selection Recommendations

MI-J71-MA-F1 matches all relevant electrical, mechanical, and compliance parameters of the MI-J71-MA-S. Its product status is Active, whereas MI-J71-MA-S is Obsolete. Both parts maintain ROHS3 Compliant and REACH Unaffected statuses, with identical ECCN and HTSUS designations. The MI-J71-MA-F1 is thereby suitable for direct substitution in applications requiring continuity of compliance and recognized certifications.

Frequently Asked Questions (FAQ)

Q: Which parameters are critical for selecting a substitute for the MI-J71-MA-S DC-DC converter?
A: Voltage input range, output voltage and current, power rating, isolation voltage, operating temperature, package style, and compliance certifications are required for substitution.

Q: Is the MI-J71-MA-F1 mechanically compatible with designs using MI-J71-MA-S?
A: Yes, both models have identical package dimensions and mounting types (9-DIP Module, Through Hole).

Q: Does the substitute maintain compliance with regulatory and hazardous material certifications?
A: Yes. Both parts are ROHS3 Compliant and REACH Unaffected, with matching ECCN and HTSUS classifications.

Q: Are there any differences in electrical performance between MI-J71-MA-S and MI-J71-MA-F1?
A: No. Electrical parameters relevant for substitution, including input voltage range, output characteristics, efficiency, isolation, and protection features, are identical.

Q: What are the key application considerations when substituting these isolated modules?
A: The substitute part supports the same ITE (Commercial) applications, maintaining identical electrical, thermal, and mechanical specifications.