Excerpt from the tube collection of Michael Mischke. These images (tube photos) were uploaded to the respective tubes or valves by Michael Mischke.
SC2621 |
|
Common type USA tube/semicond. |
USA |
|
SC3004 |
|
Common type China (PRC) tube... |
PRC |
|
SC4524 |
|
Common type USA tube/semicond. |
USA |
|
SC5387 |
|
Common type China (PRC) tube... |
PRC |
|
SC6122 |
|
Common type China (PRC) tube... |
PRC |
|
SC7313 |
|
Common type China (PRC) tube... |
PRC |
|
|
SC9257 |
|
Common type China (PRC) tube... |
PRC |
|
SC9636 |
|
Common type China (PRC) tube... |
PRC |
|
SC9637 |
|
Common type China (PRC) tube... |
PRC |
|
SC9659 |
|
Common type China (PRC) tube... |
PRC |
|
SC11006 |
|
Common type USA tube/semicond. |
USA |
|
SC11011 |
|
Common type USA tube/semicond. |
USA |
|
SC14441 |
|
Common type USA tube/semicond. |
USA |
|
SC14480 |
|
Common type Great Britain tu... |
GB |
|
SC16312 |
|
Common type China (PRC) tube... |
PRC |
|
SC22201 |
|
Common type USA tube/semicond. |
USA |
|
SC510070 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
|
SCTX2BS |
|
Common type China (PRC) tube... |
PRC |
|
SD-1 |
|
Common type Japan tube/semic... |
J |
|
SD335 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SD683C |
|
Common type Japan tube/semic... |
J |
|
SD705A |
|
ROHM Co., Ltd.; Kyoto |
J |
|
SD709C |
|
ROHM Co., Ltd.; Kyoto |
J |
|
SDA2208 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA2516 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA4212 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA5642 |
|
Siemens (& Halske, -Schucker... |
D |
|
SDA5650 |
|
Siemens (& Halske, -Schucker... |
D |
|
Michael Mischke started his/her tube collection (valve collection) here on 28.Dec.2005.
[index-en]