19 2N3019 2N3019 2N3019 2N3019 2N3019 2N3019 2N3019 2N3019CSM 2N3019
019 2N3019 2N3019 2N3019 2N3019 2N3019CSM 2N3019CSM 2N3019S 2N3019UB 2N3020 2N3020 2N3027 2N3029 2N3030 2N3031 2N3032 2N3053 2N3053 2N3053
| Part Name | Manufacturer | Description |
| 2N3001 | Boca Semiconductor | 30 V, silicon controlled rectifier |
| 2N3002 | Boca Semiconductor | 60 V, silicon controlled rectifier |
| 2N3003 | Boca Semiconductor | 100 V, silicon controlled rectifier |
| 2N3004 | Boca Semiconductor | 200 V, silicon controlled rectifier |
| 2N3005 | Boca Semiconductor | 30 V, silicon controlled rectifier |
| 2N3006 | Boca Semiconductor | 60 V, silicon controlled rectifier |
| 2N3007 | Boca Semiconductor | 100 V, silicon controlled rectifier |
| 2N3008 | Boca Semiconductor | 200 V, silicon controlled rectifier |
| 2N3019 | Philips | 140 V, NPN medium power transistor |
| 2N3019 | ST Microelectronics | HIGH CURRENT HIGH FREQUENCY AMPLIFIERS |
| 2N3019 | Boca Semiconductor | General transistor |
| 2N3019 | Semicoa | Chip 7.0V; geometry 4500; polarity NPN |
| 2N3019 | Semelab | 80V Vce, 1A Ic, 100MHz NPN bipolar transistor |
| 2N3019 | Semicoa | Chip geometry 4500; polarity PNP |
| 2N3019 | Semicoa | Chip 7.0V; geometry 4500; polarity NPN |
| 2N3019 | Micro Electronics | 800mW NPN silicon AF medium power transistor |
| 2N3019CSM | Semelab | 80V Vce, 1A Ic, 100MHz NPN bipolar transistor |
| 2N3019CSM | Semelab | 80V Vce, 1A Ic, 100MHz NPN bipolar transistor |
| 2N3019S | Semicoa | Chip geometry 4500; polarity PNP |
| 2N3019UB | Semicoa | Chip geometry 4500; polarity PNP |
| 2N3020 | Boca Semiconductor | General transistor |
| 2N3020 | Micro Electronics | 800mW NPN silicon AF medium power transistor |
| 2N3027 | Microsemi | Silicon Controlled Rectifier |
| 2N3029 | Microsemi | Silicon Controlled Rectifier |
| 2N3030 | Microsemi | Silicon Controlled Rectifier |
| 2N3031 | Microsemi | Silicon Controlled Rectifier |
| 2N3032 | Microsemi | Silicon Controlled Rectifier |
| 2N3053 | Boca Semiconductor | General purpose transistor |
| 2N3053 | Semelab | 40V Vce, 0.7A Ic, 100MHz NPN bipolar transistor |
| 2N3053 | Micro Electronics | Silicon planar epitaxial transistor |
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