Part Details for 2N4391 by TT Electronics Power and Hybrid / Semelab Limited
Overview of 2N4391 by TT Electronics Power and Hybrid / Semelab Limited
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Environmental Monitoring
Space Technology
Aerospace and Defense
Telecommunications
Renewable Energy
Electronic Manufacturing
Communication and Networking
Automotive
Part Details for 2N4391
2N4391 CAD Models
2N4391 Part Data Attributes:
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2N4391
TT Electronics Power and Hybrid / Semelab Limited
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Datasheet
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2N4391
TT Electronics Power and Hybrid / Semelab Limited
40V, N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | SEMELAB LTD | |
| Package Description | CYLINDRICAL, O-MBCY-W3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Case Connection | GATE | |
| Configuration | SINGLE | |
| DS Breakdown Voltage-Min | 40 V | |
| Drain-source On Resistance-Max | 30 Ω | |
| FET Technology | JUNCTION | |
| Feedback Cap-Max (Crss) | 3.5 pF | |
| JEDEC-95 Code | TO-18 | |
| JESD-30 Code | O-MBCY-W3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Mode | DEPLETION MODE | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | METAL | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Polarity/Channel Type | N-CHANNEL | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Form | WIRE | |
| Terminal Position | BOTTOM | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON |
Alternate Parts for 2N4391
This table gives cross-reference parts and alternative options found for 2N4391. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2N4391, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| 2N4391 | Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-18, TO-18, 3 PIN | Advanced Semiconductor Inc | 2N4391 vs 2N4391 |
| 2N4391 | Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-18, TO-18, 3 PIN | Space Power Electronics Inc | 2N4391 vs 2N4391 |
| 2N4391-JQR | 40V, N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18 | TT Electronics Power and Hybrid / Semelab Limited | 2N4391 vs 2N4391-JQR |
| 2N4391 | Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-18, | NEC Electronics America Inc | 2N4391 vs 2N4391 |
| 2N4391-JQR-BG4 | Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, TO-18, | TT Electronics Resistors | 2N4391 vs 2N4391-JQR-BG4 |
| 2N4391-JQR | Small Signal Field-Effect Transistor, 40V, 1-Element, N-Channel, Silicon, Junction FET, TO-18, | TT Electronics Resistors | 2N4391 vs 2N4391-JQR |
| 2N4391 | TRANSISTOR N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18, TO-18, 3 PIN, FET General Purpose Small Signal | Toshiba America Electronic Components | 2N4391 vs 2N4391 |
| 2N4391 | Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-206AA, HERMETIC SEALED, TO-18, 3 PIN | Vishay Siliconix | 2N4391 vs 2N4391 |
| 2N4391 | Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-18 | Micro Electronics Corporation | 2N4391 vs 2N4391 |
| 2N4391 | Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-18, TO-18, 3 PIN | Semitronics Corp | 2N4391 vs 2N4391 |