Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
3N84 |
|
General Electric Co. (GE); B... |
USA |
|
3CW20,000A3 |
|
Eimac (brand name) |
USA |
|
3BP1 |
|
Common type USA tube/semicond. |
USA |
|
3B29W |
|
Common type USA tube/semicond. |
USA |
|
3B4WA |
|
Common type USA tube/semicond. |
USA |
|
3A4 |
1942 |
Common type USA tube/semicond. |
USA |
|
2S703 |
|
Texas Instruments, Dallas |
USA |
|
2S702 |
|
Texas Instruments, Dallas |
USA |
|
2S701 |
|
Texas Instruments, Dallas |
USA |
|
2N6796 |
|
Common type USA tube/semicond. |
USA |
|
2N6660 |
|
Common type USA tube/semicond. |
USA |
|
2N6507 |
|
Common type USA tube/semicond. |
USA |
|
2N6405 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N6331 |
|
Texas Instruments, Dallas |
USA |
|
2N6328 |
|
Texas Instruments, Dallas |
USA |
|
2N6286 |
|
Common type USA tube/semicond. |
USA |
|
2N6053 |
|
Common type USA tube/semicond. |
USA |
|
2N6027 |
|
Common type USA tube/semicond. |
USA |
|
2N5991 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5886 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5884 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5875 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5859 |
|
Common type USA tube/semicond. |
USA |
|
2N5641 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5551 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5461 |
|
Common type USA tube/semicond. |
USA |
|
2N5415 |
|
Common type USA tube/semicond. |
USA |
|
2N5401 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2N5245 |
|
Common type USA tube/semicond. |
USA |
|
2N5240 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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