Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
NTE941 |
|
Common type USA tube/semicond. |
USA |
|
NTE937 |
|
Common type USA tube/semicond. |
USA |
|
NE5534 |
|
Common type USA tube/semicond. |
USA |
|
NE5008 |
|
Common type USA tube/semicond. |
USA |
|
NE645 |
|
Common type USA tube/semicond. |
USA |
|
NE567 |
|
Common type USA tube/semicond. |
USA |
|
N8875 |
|
Common type USA tube/semicond. |
USA |
|
N8281 |
|
Common type USA tube/semicond. |
USA |
|
N8280 |
|
Common type USA tube/semicond. |
USA |
|
N82S180 |
|
Common type USA tube/semicond. |
USA |
|
N8X300I |
|
Common type USA tube/semicond. |
USA |
|
N8T32 |
|
Common type USA tube/semicond. |
USA |
|
N8T28 |
|
Common type USA tube/semicond. |
USA |
|
MX-408-U |
|
Common type USA tube/semicond. |
USA |
|
MP8318 |
|
Common type USA tube/semicond. |
USA |
|
MP6812 |
|
Common type USA tube/semicond. |
USA |
|
MMI-6331 |
|
Common type USA tube/semicond. |
USA |
|
MM5290 |
|
Common type USA tube/semicond. |
USA |
|
MK3880 |
|
Common type USA tube/semicond. |
USA |
|
MCT2 |
|
Common type USA tube/semicond. |
USA |
|
MCS2523 |
|
Common type USA tube/semicond. |
USA |
|
MCC312-16IO1 |
|
Common type USA tube/semicond. |
USA |
|
LTC1144 |
|
Common type USA tube/semicond. |
USA |
|
LTC485 |
|
Common type USA tube/semicond. |
USA |
|
LM4941 |
|
Common type USA tube/semicond. |
USA |
|
LM2575 |
|
Common type USA tube/semicond. |
USA |
|
LM1894 |
|
Common type USA tube/semicond. |
USA |
|
LM1558 |
|
Common type USA tube/semicond. |
USA |
|
LM1203 |
|
Common type USA tube/semicond. |
USA |
|
LM394_NSC |
|
Common type USA tube/semicond. |
USA |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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