Extracto de la colección de válvulas de Peter Pfeiffer. Estas imágenes fueron aportadas en la página de válvula respectiva por Peter Pfeiffer.
| BF459 |
|
| Common type Europe tube/semi... |
EU |
|
| BF506 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BF622 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| BF759 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BF871 |
|
| Common type Europe tube/semi... |
EU |
|
| BF883 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BFY39 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| BFY39II |
|
| Intermetall Halbleiterwerk, ... |
D |
|
| BFY90 |
|
| Common type Europe tube/semi... |
EU |
|
| BH |
1925 |
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| Bi |
|
| Common type Europe tube/semi... |
EU |
|
| Bienenkorbglimmlampe |
|
| Osram GmbH KG; Berlin |
D |
|
| BL2 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| BR81D |
|
| Common type USA tube/semicond. |
USA |
|
| BR93L66 |
|
| ROHM Co., Ltd.; Kyoto |
J |
|
| BR303 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BS108 |
|
| Common type Europe tube/semi... |
EU |
|
| BSP304 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| BSP318 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BSS138L |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| BStB0146 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BStCC0146 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BSW41 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BSY19 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
| BSY62 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BSY63 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BSY72 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
| BSY73 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
| BSY79 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
| BT139 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
Peter Pfeiffer inauguró esta muestra de su colección el día 07.May.2020.
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