Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
| 1E_Diode |
|
| Siemens (& Halske, -Schucker... |
D |
|
| 1G6GT |
|
| Common type USA tube/semicond. |
USA |
|
| 1G6GT/G |
|
| Common type USA tube/semicond. |
USA |
|
|
| 1N34 |
1946 |
| Common type USA tube/semicond. |
USA |
|
| 1N60 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 1N71 |
|
| Sylvania (Hygrade, GTE, Nilc... |
USA |
|
|
| 1N82A |
|
| Common type USA tube/semicond. |
USA |
|
| 1N255 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N319 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N827 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N936 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N1614 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N2096 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N2804 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| 1N2834 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| 1N2842 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| 1N3020 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| 1N3210 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N3320 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| 1N3491 |
|
| Delco - tubes; USA |
USA |
|
| 1N3595 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N3826 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 1N3880 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N3881 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N3883 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N3891 |
|
| Common type USA tube/semicond. |
USA |
|
| 1N3997 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| 1N4151 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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