The 2N3904 is a common NPN bipolar junction transistor used for general-purpose low-power amplifying or switching applications. It is designed for low current and power, medium voltage, and can operate at moderately high speeds. It is complementary to the 2N3906 PNP transistor.
Features:
- Its NPN transistor
- Its used in switching applications
- Its package is TO-92
- Its mounting style is through hole
Specifications:
| Part Number | 2N3904 |
| Type | Bi-Polar NPN Transistor |
| Package | To-92 |
| DC Current Gain (hFE) | 300 |
| Max. Continuous Collector current (IC) | 200 mA |
| Max. Emitter Base Voltage (VBE) | 6V |
| Max. Collector Emitter Voltage (VCE) | 40V |
| Max. Collector-Base Voltage (VCB) | 60V |
| Country of Origin | China |
