Extrait de la collection de lampes / semi-conducteurs de Peter Pfeiffer. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Peter Pfeiffer.
|
25L6G |
1937 |
Common type USA tube/semicond. |
USA |
|
25L6GT |
1938 |
Common type USA tube/semicond. |
USA |
|
25Z5 |
1933 |
Common type Worldwide tube/s... |
ZZ |
|
25Z6 |
1936 |
Common type USA tube/semicond. |
USA |
|
25Z6G |
|
Common type USA tube/semicond. |
USA |
|
25Z6GT |
|
Common type USA tube/semicond. |
USA |
|
25Z6GT/G |
|
Common type USA tube/semicond. |
USA |
|
26 |
1927 |
Common type USA tube/semicond. |
USA |
|
26-4A |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
26A6 |
|
Common type USA tube/semicond. |
USA |
|
26C6 |
|
Common type USA tube/semicond. |
USA |
|
26MB120A |
|
Common type USA tube/semicond. |
USA |
|
26NO90 |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
27 |
1927 |
Common type Worldwide tube/s... |
ZZ |
|
|
30C15 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
30CPQ060 |
|
International Rectifier; Los... |
USA |
|
30FL1 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
30NG |
1935 |
Loewe-(Opta); Deutschland |
D |
|
30P4 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
30PL1 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
|
32 |
1930 |
Common type USA tube/semicond. |
USA |
|
32L7GT |
|
Common type USA tube/semicond. |
USA |
|
|
35/51 |
1935 ? |
Common type USA tube/semicond. |
USA |
|
35B5 |
|
Common type USA tube/semicond. |
USA |
|
35C5 |
|
Common type USA tube/semicond. |
USA |
|
35L6GT |
|
Common type USA tube/semicond. |
USA |
|