This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 2N4858 |
|---|---|
| Datasheet | 2N4858 2N4856 Datasheet (PDF) |
| File Size | 419.14 KB |
| Manufacturer | InterFET |
| Description | N-Channel JFET |
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The -40V InterFET 2N4856/A, 2N4857/A, and 2N4858/A JFET’s are targeted for very low noise switching applications for mid to high frequency designs. Gate leakages are typically 50pA at room temperatures. The TO-18 package is hermetically sealed and suitable for military applications.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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2N4858 | N-Channel JFET | VPT |
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2N4858 | N-CHANNEL J-FET | Microsemi Corporation |
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2N4858 | N-CHANNEL JFETS | Solitron Devices |
| Solid State | 2N4858 | N-Channel JFET | Solid State |
 |
2N4858 | N-Channel JFETs | Vishay |
| Part Number | Description |
|---|---|
| 2N4856 | N-Channel JFET |
| 2N4857 | N-Channel JFET |
| 2N4859 | N-Channel JFET |
| 2N4860 | N-Channel JFET |
| 2N4861 | N-Channel JFET |
| 2N4867 | N-Channel JFET |
| 2N4867A | N-Channel JFET |
| 2N4868 | N-Channel JFET |
| 2N4868A | N-Channel JFET |
| 2N4869 | N-Channel JFET |
