SA673A
| Part Name | Manufacturer | Description |
| 2SA608N | SANYO | Low-frequency general purpose amplifier applications |
| 2SA608N | SANYO | Low-frequency general purpose amplifier applications |
| 2SA642 | Usha | Low frequency power amplifier. Collector-base voltage Vcbo = -30V. Collector-emitter voltage Vceo = -25V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 400mW. |
| 2SA643 | Usha | Low frequency power amplifier. Collector-base voltage Vcbo = -40V. Collector-emitter voltage Vceo = -20V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 500mW. |
| 2SA671 | WingShing | PNP epitaxial silicon transistor. Low frequency power amplifier. |
| 2SA673 | Micro Electronics | 400mW PNP silicon transistor |
| 2SA673 | Hitachi | Small signal general purpose transistor |
| 2SA673A | Micro Electronics | 400mW PNP silicon transistor |
| 2SA673A | Hitachi | Small signal general purpose transistor |
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