Extracto de la colección de válvulas de Oskar Elm. Estas imágenes fueron aportadas en la página de válvula respectiva por Oskar Elm.
| 2SA473 |
|
| Toshiba Corporation; Tokyo |
J |
|
| 2SA495 |
|
| Toshiba Corporation; Tokyo |
J |
|
| 2SA509 |
|
| Toshiba Corporation; Tokyo |
J |
|
| 2SA562 |
|
| Toshiba Corporation; Tokyo |
J |
|
| 2SA608 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| 2SA639 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2SA684 |
|
| Common type Japan tube/semic... |
J |
|
| 2SA699 |
|
| Common type Japan tube/semic... |
J |
|
| 2SA733 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2SA738 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| 2SA749 |
|
| Common type Japan tube/semic... |
J |
|
| 2SA798 |
|
| Common type Japan tube/semic... |
J |
|
| 2SA854 |
|
| ROHM Co., Ltd.; Kyoto |
J |
|
| 2SA879 |
|
| Common type Japan tube/semic... |
J |
|
| 2SA933 |
|
| Common type Japan tube/semic... |
J |
|
| 2SA934 |
|
| ROHM Co., Ltd.; Kyoto |
J |
|
| 2SA937 |
|
| Common type Japan tube/semic... |
J |
|
| 2SA970 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| 2SA999 |
|
| Common type Japan tube/semic... |
J |
|
| 2SA1015 |
|
| Toshiba Corporation; Tokyo |
J |
|
| 2SA1145 |
|
| Toshiba Corporation; Tokyo |
J |
|
| 2SB22 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| 2SB56 |
|
| Toshiba Corporation; Tokyo |
J |
|
| 2SB172 |
|
| Common type Japan tube/semic... |
J |
|
| 2SB186 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| 2SB187 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| 2SB228 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| 2SB303 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| 2SB337 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| 2SB405 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
