| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| 2N2221 | High speed switch | SGS-Thomson-Microelectronics | - | 3 | -65°C | 200°C | 71 K |
| 2N2221A | NPN Transistor | Microsemi-Corporation | - | - | - | - | 295 K |
| 2N2222A | NPN Transistor | Microsemi-Corporation | - | - | - | - | 44 K |
| KTN2222 | NPN transistor for general purpose and switching applications | Korea-Electronics-Co--Ltd- | - | 3 | -55°C | 150°C | 471 K |
| KTN2222A | NPN transistor for general purpose and switching applications | Korea-Electronics-Co--Ltd- | - | 3 | -55°C | 150°C | 471 K |
| KTN2222AS | NPN transistor for general purpose and switching applications | Korea-Electronics-Co--Ltd- | - | 3 | -55°C | 150°C | 477 K |
| KTN2222AU | NPN transistor for general purpose and switching applications | Korea-Electronics-Co--Ltd- | USM | 3 | -55°C | 150°C | 471 K |
| KTN2222S | NPN transistor for general purpose and switching applications | Korea-Electronics-Co--Ltd- | - | 3 | -55°C | 150°C | 477 K |
| KTN2222U | NPN transistor for general purpose and switching applications | Korea-Electronics-Co--Ltd- | USM | 3 | -55°C | 150°C | 471 K |
| PN2222A | NPN medium power, switching transistor | ROHM | - | 3 | - | - | 79 K |
| [1] 2 [3] [4] [5] [6] [7] [8] |
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