| Equivalent | 2SA351A | |
| Type | Transistor Germanium PNP | |
| Case | TO1 | |
| Manufacturer | Hitachi | |
| Vbr CBO | 20 | |
| Max. PD (W) | 80m | |
| C(ob) (F) | 2.5p | |
| hfe | 70 | |
| Ic Max. (A) | 10m | |
| Icbo Max. @Vcb Max. (A) | 10u | |
| Polarity | PNP | |
| Trans. Freq (Hz) Min. | 40.M | |
| @VCE (test) (V) | 9.0 | |
| @Ic (A) | 1.0m | |
| Pinout Equivalence Number | N/A | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 0.08 W | |
| Maximum Collector-Base Voltage |Vcb| | 20 V | |
| Maximum Collector Current |Ic max| | 0.01 A | |
| Max. Operating Junction Temperature (Tj) | 75 °C | |
| Collector Capacitance (Cc) | 4 pF | |
| Transition Frequency (ft): | 18 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 70 | |
| SKU | 542411 | |