Extracto de la colección de válvulas de Marcello Astolfi. Estas imágenes fueron aportadas en la página de válvula respectiva por Marcello Astolfi.
2N185 |
|
Texas Instruments, Dallas |
USA |
|
2N247 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
2N376 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
2N396 |
|
Texas Instruments, Dallas |
USA |
|
2N404 |
|
Common type USA tube/semicond. |
USA |
|
2N650 |
|
Common type USA tube/semicond. |
USA |
|
2N699 |
|
Texas Instruments, Dallas |
USA |
|
2N708 |
|
Common type Worldwide tube/s... |
ZZ |
|
2N914 |
|
Common type Worldwide tube/s... |
ZZ |
|
2N915 |
|
Common type USA tube/semicond. |
USA |
|
2N916 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2N918 |
|
Common type Worldwide tube/s... |
ZZ |
|
2N930 |
|
Common type USA tube/semicond. |
USA |
|
2N1100 |
|
Common type USA tube/semicond. |
USA |
|
2N1131 |
|
Common type USA tube/semicond. |
USA |
|
2N1132 |
|
Common type USA tube/semicond. |
USA |
|
2N1304 |
|
Texas Instruments, Dallas |
USA |
|
2N1305 |
|
Common type USA tube/semicond. |
USA |
|
2N1306 |
|
Common type USA tube/semicond. |
USA |
|
2N1613 |
|
Common type USA tube/semicond. |
USA |
|
2N1671 |
|
Common type USA tube/semicond. |
USA |
|
2N1711 |
|
Common type USA tube/semicond. |
USA |
|
2N1893 |
|
Common type USA tube/semicond. |
USA |
|
2N1990 |
|
Common type USA tube/semicond. |
USA |
|
2N2079 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N3054 |
|
Common type USA tube/semicond. |
USA |
|
2N3055 |
|
Common type Worldwide tube/s... |
ZZ |
|
2N3232 |
|
Common type USA tube/semicond. |
USA |
|
2N3441 |
|
Common type USA tube/semicond. |
USA |
|
2N3741 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
Marcello Astolfi inauguró esta muestra de su colección el día 10.May.2015.
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