| Equivalent | 2SB458B | |
| Type | Transistor Germanium PNP | |
| Case | SOT9 | |
| Manufacturer | Mitsubishi | |
| Vbr CBO | 25 | |
| Vbr CEO | 25 | |
| Max. PD (W) | 800m | |
| Derate (Amb) (W/°C) | 13m | |
| hfe | 28 | |
| Ic Max. (A) | 1.0 | |
| Icbo Max. @Vcb Max. (A) | 100u | |
| Polarity | PNP | |
| @VCE (test) (V) | 1.5 | |
| Oper. Temp (°C) Max. | 100 | |
| @Ic (A) | 500m | |
| Pinout Equivalence Number | 3-14 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 4 W | |
| Maximum Collector-Base Voltage |Vcb| | 25 V | |
| Maximum Collector-Emitter Voltage |Vce| | 18 V | |
| Maximum Emitter-Base Voltage |Veb| | 12 V | |
| Maximum Collector Current |Ic max| | 1 A | |
| Max. Operating Junction Temperature (Tj) | 85 °C | |
| Forward Current Transfer Ratio (hFE), MIN | 28 | |
| SKU | 551991 | |