| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| 2SA1973 | PNP Epitaxial Planar Silicon Transistors DC/DC Converter Applications | SANYO-Electric-Co--Ltd- | - | - | - | - | 44 K |
| 2SA1977 | Transistor for amplifying PNP micro wave | NEC-Electronics-Inc- | - | - | - | - | 58 K |
| 2SA1977-L | Transistor for amplifying PNP micro wave | NEC-Electronics-Inc- | - | - | - | - | 58 K |
| 2SA1977-T1 | Transistor for amplifying PNP micro wave | NEC-Electronics-Inc- | - | - | - | - | 58 K |
| 2SA1977-T1B | Transistor for amplifying PNP micro wave | NEC-Electronics-Inc- | - | - | - | - | 58 K |
| 2SA1978 | fT=4GHz PNP Bip Tr | NEC-Electronics-Inc- | - | - | - | - | 60 K |
| 2SA1978-T1B | fT=4GHz PNP Bip Tr | NEC-Electronics-Inc- | - | - | - | - | 60 K |
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