Excerpt from the tube collection of Michael Mischke. These images (tube photos) were uploaded to the respective tubes or valves by Michael Mischke.
| SBR30A40 |
|
| Common type USA tube/semicond. |
USA |
|
| SBR30A60 |
|
| Common type USA tube/semicond. |
USA |
|
| SC118 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| SC1088 |
|
| Common type China (PRC) tube... |
PRC |
|
| SC2620 |
|
| Common type USA tube/semicond. |
USA |
|
| 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 |
|
Michael Mischke started his/her tube collection (valve collection) here on 28.Dec.2005.
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