| 2SC4490 Datasheet |
| Type | Transistor Silicon NPN | |
| Case | TO92 | |
| Manufacturer | Sanyo Semiconductor | |
| Vbr CBO | 300 | |
| Vbr CEO | 300 | |
| Max. PD (W) | 1.0 | |
| Max. hFE | 280 | |
| Min hFE | 70 | |
| Ic Max. (A) | 100m | |
| @Ic (test) (A) | 10m | |
| Icbo Max. @Vcb Max. (A) | 100n | |
| Polarity | NPN | |
| Trans. Freq (Hz) Min. | 70M- | |
| Oper. Temp (°C) Max. | 150 | |
| @VCE (V) | 10 | |
| Pinout Equivalence Number | 3-10 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 1 W | |
| Maximum Collector-Base Voltage |Vcb| | 300 V | |
| Maximum Collector-Emitter Voltage |Vce| | 300 V | |
| Maximum Collector Current |Ic max| | 0.1 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Forward Current Transfer Ratio (hFE), MIN | 200 | |
| SKU | 344572 | |