Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
1Б5-9 |
|
Common type USSR (SU) tube/s... |
SU |
|
1U4 |
|
Common type USA tube/semicond. |
USA |
|
1T4 |
1940 |
Common type USA tube/semicond. |
USA |
|
1S188 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
1S103 |
|
Common type Worldwide tube/s... |
ZZ |
|
1S85 |
|
Hitachi Ltd.; Tokyo |
J |
|
1R5 |
1940 |
Common type Worldwide tube/s... |
ZZ |
|
1N5820 |
|
Common type USA tube/semicond. |
USA |
|
1N5818 |
|
Common type Worldwide tube/s... |
ZZ |
|
1N5765 |
|
Common type USA tube/semicond. |
USA |
|
1N5341 |
|
Common type USA tube/semicond. |
USA |
|
1N4151 |
|
Intermetall Halbleiterwerk, ... |
D |
|
1N3997 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
1N3891 |
|
Common type USA tube/semicond. |
USA |
|
1N3883 |
|
Common type USA tube/semicond. |
USA |
|
1N3881 |
|
Common type USA tube/semicond. |
USA |
|
1N3880 |
|
Common type USA tube/semicond. |
USA |
|
1N3826 |
|
Common type Worldwide tube/s... |
ZZ |
|
1N3595 |
|
Common type USA tube/semicond. |
USA |
|
1N3491 |
|
Delco - tubes; USA |
USA |
|
1N3320 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
1N3210 |
|
Common type USA tube/semicond. |
USA |
|
1N3020 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
1N2842 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
1N2834 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
1N2804 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
1N2096 |
|
Common type USA tube/semicond. |
USA |
|
1N1614 |
|
Common type USA tube/semicond. |
USA |
|
1N936 |
|
Common type USA tube/semicond. |
USA |
|
1N827 |
|
Common type USA tube/semicond. |
USA |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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