2N3904TFR 规格参数
| Maximum Collector Base Voltage (V) | 60 |
| Maximum Transition Frequency (MHz) | 300(Min) |
| PCB changed | 3 |
| Number of Elements per Chip | 1 |
| Package Width (mm) | 4.19(Max) |
| Maximum Emitter Base Voltage (V) | 6 |
| Maximum Power Dissipation (mW) | 625 |
| Standard Package Name | TO-92 |
| Minimum Operating Temperature (°C) | -55 |
| Pin Count | 3 |
| Maximum Operating Temperature (°C) | 150 |