| 2SC4259 Datasheet |
| Type | Transistor Silicon NPN | |
| Case | SOT323 | |
| Manufacturer | Hitachi | |
| Polarity | NPN | |
| Maximum Collector Power Dissipation (Pc) | 0.15 W | |
| Maximum Collector-Base Voltage |Vcb| | 30 V | |
| Maximum Collector Current |Ic max| | 0.02 A | |
| Max. Operating Junction Temperature (Tj) | 125 °C | |
| Transition Frequency (ft): | 1000 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 20 | |
| SMD Transistor Code | UI- | |
| SKU | 344452 | |