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Equivalent & Substitute Parts for Vicor VE-J40-CY-S DC DC Converter
Part Overview
The Vicor VE-J40-CY-S is an isolated DC DC converter module delivering 5V output at up to 10A, with a wide input range of 55V to 100V and 50W power capability. It is designed for ITE (Commercial) applications and features overcurrent and short circuit protection. The product is currently obsolete, making it necessary to identify equivalent or substitute models for new designs or maintenance purposes.
Substiute Parts
Key Parameters
| Parameter | Value (VE-J40-CY-S) |
|---|---|
| Manufacturer | Vicor Corporation |
| Series | VE-J00™ (50W) |
| Type | Isolated Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 55V |
| Voltage - Input (Max) | 100V |
| Voltage - Output 1 | 5V |
| Current - Output (Max) | 10A |
| Power (Watts) | 50 W |
| Voltage - Isolation | 3 kV |
| Applications | ITE (Commercial) |
| Features | OCP, SCP |
| Operating Temperature | -25°C ~ 100°C |
| Efficiency | 90% |
| Mounting Type | Through Hole |
| Package / Case | Half Brick |
| Size / Dimension | 2.28" L x 1.80" W x 0.52" H (57.9mm x 45.7mm x 13.2mm) |
| RoHS Status | ROHS3 Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8504.40.9580 |
Substitute Part Grouping Explanation
Substitution for the Vicor VE-J40-CY-S DC DC converter is executed strictly based on the following parameters: manufacturer, series, isolated module type, number of outputs, input voltage range, output voltage, maximum output current, power rating, isolation voltage, application, features (OCP, SCP), operating temperature range, efficiency, mounting type, package/case, size/dimension, RoHS compliance, REACH status, ECCN, and HTSUS. Only substitute models matching these parameters are considered directly interchangeable.
Parameter Comparison
| Parameter | VE-J40-CY-S (Main) | VE-J40-CY-F1 (Substitute) |
|---|---|---|
| Manufacturer | Vicor Corporation | Vicor Corporation |
| Series | VE-J00™ (50W) | VE-J00™ (50W) |
| Type | Isolated Module | Isolated Module |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 55V | 55V |
| Voltage - Input (Max) | 100V | 100V |
| Voltage - Output 1 | 5V | 5V |
| Current - Output (Max) | 10A | 10A |
| Power (Watts) | 50 W | 50 W |
| Voltage - Isolation | 3 kV | 3 kV |
| Applications | ITE (Commercial) | ITE (Commercial) |
| Features | OCP, SCP | OCP, SCP |
| Operating Temperature | -25°C ~ 100°C | -25°C ~ 100°C |
| Efficiency | 90% | 90% |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Half Brick | Half Brick |
| Size / Dimension | 2.28" L x 1.80" W x 0.52" H (57.9mm x 45.7mm x 13.2mm) | 2.28" L x 1.86" W x 0.79" H (57.9mm x 47.2mm x 20.1mm) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| REACH Status | REACH Unaffected | REACH Unaffected |
| ECCN | EAR99 | EAR99 |
| HTSUS | 8504.40.9580 | 8504.40.9580 |
Engineering Selection Recommendations
The main part, Vicor VE-J40-CY-S, is designated as obsolete while the substitute VE-J40-CY-F1 is listed with active product status. Both are ROHS3 compliant and REACH unaffected, with matching ECCN and HTSUS classifications. Selection prioritizes parts with active product status and equivalent compliance designations.
Frequently Asked Questions (FAQ)
Q1: What criteria are used to determine if VE-J40-CY-F1 is a direct substitute for VE-J40-CY-S?
A1: Substitution is based on identical electrical characteristics, mounting type, RoHS and REACH statuses, series, and application specifications.
Q2: Are there any substantial differences in mechanical dimensions between these parts?
A2: The VE-J40-CY-F1 has slightly different package dimensions compared to VE-J40-CY-S. Users should compare mechanical compatibility with their design footprints.
Q3: Will the compliance status affect the substitution?
A3: Both parts are ROHS3 compliant and REACH unaffected, maintaining regulatory compatibility.
Q4: Is the substitute part supported for long-term supply?
A4: VE-J40-CY-F1 is listed with active product status, unlike the obsolete VE-J40-CY-S, allowing for ongoing sourcing.
Q5: Are all features, such as overcurrent and short circuit protection, consistent between the two parts?
A5: Both parts provide OCP (Overcurrent Protection) and SCP (Short Circuit Protection) as specified.
Q6: Can the substitute be used in the same commercial ITE applications?
A6: Both parts are designed for ITE (Commercial) applications as specified in their descriptions.
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