Extracto de la colección de válvulas de Peter Pfeiffer. Estas imágenes fueron aportadas en la página de válvula respectiva por Peter Pfeiffer.
| BY184 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
| BY227 |
|
| Common type USA tube/semicond. |
USA |
|
| BY228 |
|
| Common type Europe tube/semi... |
EU |
|
| BY398 |
|
| Common type Europe tube/semi... |
EU |
|
| BY399 |
|
| Common type Europe tube/semi... |
EU |
|
| BYM26 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BYQ28 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BYT13 |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| BYT52 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BYV26 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BYV27 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BYV29 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BYW29 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BYW54 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BYW76 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BYX10 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BZM55C... |
|
| Common type USA tube/semicond. |
USA |
|
| BZP687 |
|
| Unitra CEMI, Naukowo-Produkc... |
PL |
|
| BZT03 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BZW50 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| BZX2V7 |
|
| Common type Hong Kong tube/s... |
HK |
|
| BZX55 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BZX79 |
|
| Common type Europe tube/semi... |
EU |
|
| BZX84 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| BZX85 |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| ВИ2-70/32 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| ВИ3-18/32 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| C/EM2 |
1937 |
| Telefunken Deutschland (TFK)... |
D |
|
| C3c |
|
| Common type Europe tube/semi... |
EU |
|
| C3d |
|
| Common type Europe tube/semi... |
EU |
|
Peter Pfeiffer inauguró esta muestra de su colección el día 07.May.2020.
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