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Equivalent & Substitute Parts: Vicor MI-J2N-MZ
Part Overview
The Vicor MI-J2N-MZ is an isolated DC-DC converter module featuring a single output of 18.5V at 1.35A, with an input range of 18V to 50V and a maximum output power of 25W. It is classified as obsolete, making direct replacement necessary for ongoing designs, maintenance, or inventory replenishment. When selecting substitutes, compatibility with electrical, mechanical, and compliance parameters is required.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Manufacturer | Description | Detailed Description | Series | Product Status | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Applications | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | RoHS Status | MSL | REACH Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MI-J2N-MZ | Vicor Corporation | DC DC CONVERTER 18.5V 25W | Isolated Module DC DC Converter 1 Output 18.5V 1.35A 18V - 50V Input | MI-J00™ (25W) | Obsolete | Isolated Module | 1 | 18V | 50V | 18.5V | 1.35A | 25 W | 3 kV | ITE (Commercial) | Remote On/Off, OCP, OTP, OVP | -55°C ~ 85°C | 90% | Through Hole | 9-DIP Module | 2.40" L x 2.28" W x 0.50" H (61.0mm x 57.9mm x 12.7mm) | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.40.9580 |
Substitute Part Grouping Explanation
Substitution for DC-DC converter modules in this category is based solely on the following allowed parameters:
- Voltage input range (18V to 50V)
- Output voltage (18.5V)
- Output current (1.35A)
- Output power (25W)
- Output count (1)
- Isolation voltage (3 kV)
- Electrical and mechanical package (9-DIP Module, Through Hole, identical dimensions)
- Operating temperature ratings (-55°C ~ 85°C)
- Feature set (Remote On/Off, OCP, OTP, OVP)
- Compliance status (RoHS, REACH, ECCN, HTSUS)
Only modules strictly matching these specifications can be listed as substitutes.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Product Status | Series | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | RoHS Status | MSL | REACH Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MI-J2N-MZ | Vicor Corporation | Obsolete | MI-J00™ (25W) | Isolated Module | 1 | 18V | 50V | 18.5V | 1.35A | 25 W | 3 kV | Remote On/Off, OCP, OTP, OVP | -55°C ~ 85°C | 90% | Through Hole | 9-DIP Module | 2.40" L x 2.28" W x 0.50" H (61.0mm x 57.9mm x 12.7mm) | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.40.9580 |
| MI-J2N-MZ-F1 | Vicor Corporation | Active | MI-J00™ (25W) | Isolated Module | 1 | 18V | 50V | 18.5V | 1.35A | 25 W | 3 kV | Remote On/Off, OCP, OTP, OVP | -55°C ~ 85°C | 90% | Through Hole | 9-DIP Module | 2.40" L x 2.28" W x 0.50" H (61.0mm x 57.9mm x 12.7mm) | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.40.9580 |
Engineering Selection Recommendations
Based on the provided product status and compliance data:
- MI-J2N-MZ is obsolete. For continued availability or production, MI-J2N-MZ-F1 may be selected, as it matches all required electrical, mechanical, and compliance specifications. Both parts share identical RoHS non-compliant and REACH unaffected statuses.
Frequently Asked Questions (FAQ)
Q: Which parameters are critical for substituting DC-DC converter modules in this category?
A: Voltage input range, output voltage and current, output power, isolation voltage, number of outputs, package style and dimensions, feature set, and compliance (RoHS, REACH).
Q: Does MI-J2N-MZ-F1 fit directly into existing designs using MI-J2N-MZ?
A: MI-J2N-MZ-F1 utilizes the same 9-DIP module package and dimensions as MI-J2N-MZ, supporting direct footprint compatibility.
Q: Are there differences in compliance status between MI-J2N-MZ and MI-J2N-MZ-F1?
A: Both parts are RoHS non-compliant and REACH unaffected, with identical ECCN and HTSUS classifications.
Q: Can features such as Remote On/Off, OCP, OTP, and OVP be expected on MI-J2N-MZ-F1?
A: Both models specify the same feature set.
Q: Is thermal performance maintained with MI-J2N-MZ-F1?
A: Operating temperature ratings for both modules are -55°C to 85°C.
Q: Is certification or external qualification required when selecting MI-J2N-MZ-F1 as a substitute?
A: All compliance data provided for both models is equivalent. No additional certification information is present in the supplied parameters.
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