Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
6Е5С |
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Common type USSR (SU) tube/s... |
SU |
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6Д3Д |
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Common type USSR (SU) tube/s... |
SU |
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12Ж1Л |
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Common type USSR (SU) tube/s... |
SU |
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KBL405 |
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Common type Taiwan tube/semi... |
TW |
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UM61256 |
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Common type Taiwan tube/semi... |
TW |
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A_Moorhead |
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Moorhead Laboratories (Pacif... |
USA |
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µA711 |
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Fairchild Semiconductor Inc.... |
USA |
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µA715 |
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Fairchild Semiconductor Inc.... |
USA |
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µA725 |
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Fairchild Semiconductor Inc.... |
USA |
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µA777 |
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Fairchild Semiconductor Inc.... |
USA |
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AD7523 |
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Common type USA tube/semicond. |
USA |
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ADC0804 |
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Common type USA tube/semicond. |
USA |
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AM26S12 |
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Motorola Inc. (ex Galvin Mfg... |
USA |
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AM1702A |
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Common type USA tube/semicond. |
USA |
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AM9080 |
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Common type USA tube/semicond. |
USA |
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AT24C16 |
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Common type USA tube/semicond. |
USA |
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AT28C16 |
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Common type USA tube/semicond. |
USA |
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AT90S2333 |
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Common type USA tube/semicond. |
USA |
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AV-5R4GY |
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ITT, International Telephone... |
USA |
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AV9107 |
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Common type USA tube/semicond. |
USA |
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AY-5-2376 |
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Common type USA tube/semicond. |
USA |
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AY-5-8100 |
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Common type USA tube/semicond. |
USA |
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AY-5-8320 |
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Common type USA tube/semicond. |
USA |
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B_CeCo |
1925 |
CeCo (tubes), C.E. Mfg. Co. ... |
USA |
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B5870 |
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Burroughs Corporation; Plain... |
USA |
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B5991 |
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Burroughs Corporation; Plain... |
USA |
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BB36933 |
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Common type USA tube/semicond. |
USA |
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BD205 |
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Motorola Inc. (ex Galvin Mfg... |
USA |
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BD208 |
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Motorola Inc. (ex Galvin Mfg... |
USA |
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BD277 |
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RCA (RCA Victor Co. Inc.); N... |
USA |
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Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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