Extracto de la colección de válvulas de Siegfried Neumann. Estas imágenes fueron aportadas en la página de válvula respectiva por Siegfried Neumann.
TS2Sp |
|
GEMA, Ges. f. elektroak. & m... |
D |
|
TS1a |
|
GEMA, Ges. f. elektroak. & m... |
D |
|
RS1001L |
|
Siemens (& Halske, -Schucker... |
D |
|
RS276 |
1937 |
Telefunken Deutschland (TFK)... |
D |
|
RS5 |
1918 |
Telefunken Deutschland (TFK)... |
D |
|
FTL3-1 |
|
BBC - Brown Boveri; Baden |
CH |
|
101NU70 |
|
Tesla; Praha, Bratislava etc. |
CS |
|
3NC-010 |
|
Werk für Bauelemente der Nac... |
D |
|
3AX83B |
|
Common type China (PRC) tube... |
PRC |
|
2SC2526 |
|
Common type Japan tube/semic... |
J |
|
2SB365 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA1076 |
|
Common type Japan tube/semic... |
J |
|
2SA175 |
|
Toshiba Corporation; Tokyo |
J |
|
2S92A |
|
TEN (brand), Kobe Kogyo Corp... |
J |
|
2N1146 |
|
Common type Europe tube/semi... |
EU |
|
2N1121 |
|
General Electric Co. (GE); B... |
USA |
|
2N538 |
|
Common type USA tube/semicond. |
USA |
|
2N501 |
|
Philco, Philadelphia Stg. Ba... |
USA |
|
2N441 |
|
Delco - tubes; USA |
USA |
|
2N388 |
|
Common type USA tube/semicond. |
USA |
|
2N328 |
|
Raytheon Mfg. Co.; Cambridge... |
USA |
|
2N324 |
|
Common type USA tube/semicond. |
USA |
|
2N247 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
2N174 |
|
Common type USA tube/semicond. |
USA |
|
2N169 |
|
General Electric Co. (GE); B... |
USA |
|
2N158 |
|
Common type USA tube/semicond. |
USA |
|
2N146 |
|
Texas Instruments, Dallas |
USA |
|
2N139 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
2N130 |
|
Raytheon Mfg. Co.; Cambridge... |
USA |
|
2N128 |
|
Philco, Philadelphia Stg. Ba... |
USA |
|
Siegfried Neumann inauguró esta muestra de su colección el día 04.Nov.2010.
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