Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
1N319 |
|
Common type USA tube/semicond. |
USA |
|
1N255 |
|
Common type USA tube/semicond. |
USA |
|
1N82A |
|
Common type USA tube/semicond. |
USA |
|
|
1N71 |
|
Sylvania (Hygrade, GTE, Nilc... |
USA |
|
1N60 |
|
Common type Worldwide tube/s... |
ZZ |
|
1N34 |
1946 |
Common type USA tube/semicond. |
USA |
|
|
1G6GT/G |
|
Common type USA tube/semicond. |
USA |
|
1G6GT |
|
Common type USA tube/semicond. |
USA |
|
1E_Diode |
|
Siemens (& Halske, -Schucker... |
D |
|
1D7G |
|
Common type USA tube/semicond. |
USA |
|
1D6 |
|
Standard Telephones and Cabl... |
GB |
|
1D5GP |
|
Common type USA tube/semicond. |
USA |
|
1B24A |
|
Common type USA tube/semicond. |
USA |
|
|
1B006 |
|
Common type Great Britain tu... |
GB |
|
|
1,5NO60T |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
0Z4 |
1936 |
Common type USA tube/semicond. |
USA |
|
0D3W |
|
Common type USA tube/semicond. |
USA |
|
0D3 |
|
Common type USA tube/semicond. |
USA |
|
0B2 |
|
Common type USA tube/semicond. |
USA |
|
0A4G |
|
Common type USA tube/semicond. |
USA |
|
0,6П2Б |
|
Common type USSR (SU) tube/s... |
SU |
|
ЛН5 |
|
Common type USSR (SU) tube/s... |
SU |
|
ГК-20 |
|
Common type USSR (SU) tube/s... |
SU |
|
ГС-15Б |
|
Common type USSR (SU) tube/s... |
SU |
|
µPD8085 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPD7811 |
|
NEC Corporation, Nippon Elec... |
J |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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