This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 2N493 |
|---|---|
| Datasheet | 2N493 2N489 Datasheet (PDF) |
| File Size | 1.45 MB |
| Manufacturer | Digitron |
| Description | SILICON UNIJUNCTION TRANSISTORS |
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2N489(A,B)-2N494(A,B) High-reliability discrete products and engineering services since 1977 SILICON UNIJUNCTION TRANSISTORS.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
2N4930 | PNP SILICON TRANSISTOR | Central Semiconductor Corp |
 |
2N4930 | PNP HIGH VOLTAGE SILICON TRANSISTOR | Microsemi Corporation |
 |
2N4930 | Bipolar PNP Device | Seme LAB |
 |
2N4930 | GENERAL PURPOSE TRANSISTOR | Motorola |
|
2N4931 | PNP SILICON TRANSISTOR | Central Semiconductor Corp |
| Part Number | Description |
|---|---|
| 2N493A | SILICON UNIJUNCTION TRANSISTORS |
| 2N493B | SILICON UNIJUNCTION TRANSISTORS |
| 2N490 | SILICON UNIJUNCTION TRANSISTORS |
| 2N490A | SILICON UNIJUNCTION TRANSISTORS |
| 2N490B | SILICON UNIJUNCTION TRANSISTORS |
| 2N490C | SILICON UNIJUNCTION TRANSISTORS |
| 2N491 | SILICON UNIJUNCTION TRANSISTORS |
| 2N491A | SILICON UNIJUNCTION TRANSISTORS |
| 2N491B | SILICON UNIJUNCTION TRANSISTORS |
| 2N492 | SILICON UNIJUNCTION TRANSISTORS |
