Extrait de la collection de lampes / semi-conducteurs de Ottmar Rollmann. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Ottmar Rollmann.
| AZ11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| AZ12 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| EZ12 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| EZ40 |
1948 |
| Common type Europe tube/semi... |
EU |
|
| EZ80 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| EZ81 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| RGN1064 |
1932 |
| Telefunken Deutschland (TFK)... |
D |
|
| RGN4004 |
1931 |
| Telefunken Deutschland (TFK)... |
D |
|
| Z2e |
|
| Common type Europe tube/semi... |
EU |
|
|
| 5R4GY |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 5R4WGA |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| 5U4G |
1936 |
| Common type Worldwide tube/s... |
ZZ |
|
| 5V4GA |
|
| Common type USA tube/semicond. |
USA |
|
| 5Y3GT |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6X4 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6X4W |
|
| Common type USA tube/semicond. |
USA |
|
| 25Z5 |
1933 |
| Common type Worldwide tube/s... |
ZZ |
|
| 80 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| 506 |
1927 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 1883 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 6BN6 |
|
| Common type USA tube/semicond. |
USA |
|
| 18506 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| GLe10000/025/1 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| 866A |
1933 |
| General Electric for Brand R... |
USA |
|
| CY1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| DY51 |
1964 |
| Common type Europe tube/semi... |
EU |
|
| DY80 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| DY802 |
1967 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| EY51 |
1948 |
| Philips; Eindhoven (tubes in... |
NL |
|
