This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 2N2421 |
|---|---|
| Datasheet | 2N2421 2N2417 Datasheet (PDF) |
| File Size | 183.16 KB |
| Manufacturer | Digitron Semiconductors |
| Description | SILICON UNIJUNCTION TRANSISTOR |
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Derate 2.33mW/°C increase in ambient temperature. The total power dissipation must be limited by the external circuitry. Capacitor discharge 10µF or less, 30 volts or less.
See all Digitron Semiconductors datasheets
| Part Number | Description |
|---|---|
| 2N2421A | SILICON UNIJUNCTION TRANSISTOR |
| 2N2421B | SILICON UNIJUNCTION TRANSISTOR |
| 2N2420 | SILICON UNIJUNCTION TRANSISTOR |
| 2N2420A | SILICON UNIJUNCTION TRANSISTOR |
| 2N2420B | SILICON UNIJUNCTION TRANSISTOR |
| 2N2422 | SILICON UNIJUNCTION TRANSISTOR |
| 2N2422A | SILICON UNIJUNCTION TRANSISTOR |
| 2N2422B | SILICON UNIJUNCTION TRANSISTOR |
| 2N2417 | SILICON UNIJUNCTION TRANSISTOR |
| 2N2417A | SILICON UNIJUNCTION TRANSISTOR |
