This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 2N2221 |
|---|---|
| Datasheet | 2N2221 2N2218 Datasheet (PDF) |
| File Size | 519.41 KB |
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| Description | NPN Transistor |
|
|
widely used "Industry Standard" transistors for applications as medium-speed switches and as amplifiers from audio to VHF frequencies. ··Motorola Guarantees this Data in Addition to JEOEC Registered Data. r l rDn.2a" r o.17B DlA DlA1I ~.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
2N2221 | Ultra-Fast Transient Response LDO Regulator | ART CHIP |
 |
2N2221 | NPN SILICON PLANAR SWITCHING TRANSISTORS | CDIL |
 |
2N2221 | Switching Silicon Transistors | Comset Semiconductor |
 |
2N2221 | HIGH-SPEED SWITCHES | STMicroelectronics |
 |
2N2221 | SILICON NPN TRANSISTORS | Central |
See all Motorola Semiconductor (now NXP Semiconductors) datasheets
| Part Number | Description |
|---|---|
| 2N2221A | NPN Transistor |
| 2N222 | Amplifier Transistors |
| 2N2223 | DUAL AMPLIFIER TRANSISTOR |
| 2N2223A | DUAL AMPLIFIER TRANSISTOR |
| 2N2224 | NPN Transistor |
| 2N2212 | PNP GERMANIUM POWER TRANSISTORS |
| 2N2218 | NPN Transistor |
| 2N2218A | NPN Transistor |
| 2N2242 | NPN Transistor |
| 2N2256 | NPN silicon and PNP germanium mesa complementary transistors |
