Excerpt from the tube collection of Michael Mischke. These images (tube photos) were uploaded to the respective tubes or valves by Michael Mischke.
| WGCE5039 |
|
| Common type USA tube/semicond. |
USA |
|
| W981616 |
|
| Common type Taiwan tube/semi... |
TW |
|
| W24512 |
|
| Common type Taiwan tube/semi... |
TW |
|
| W24257 |
|
| Common type Taiwan tube/semi... |
TW |
|
| W9812G6I |
|
| Common type Taiwan tube/semi... |
TW |
|
| W78E052C40 |
|
| Common type Taiwan tube/semi... |
TW |
|
| W29EE011 |
|
| Common type Taiwan tube/semi... |
TW |
|
| W25X20 |
|
| Common type Taiwan tube/semi... |
TW |
|
| W25X16 |
|
| Common type Taiwan tube/semi... |
TW |
|
| W25Q80 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| W25Q16 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| VT6212 |
|
| Common type Taiwan tube/semi... |
TW |
|
| VM7114 |
|
| Common type USA tube/semicond. |
USA |
|
| VIPer22A |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| VIPer20 |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| VIPer12A |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| VES1993 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| VES-207 |
|
| Common type USA tube/semicond. |
USA |
|
| VCU2133 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
| V40511D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| V5888 |
|
| Common type China (PRC) tube... |
PRC |
|
| UTC7312 |
|
| Common type China (PRC) tube... |
PRC |
|
| UTC7112 |
|
| Common type Taiwan tube/semi... |
TW |
|
| UTC2025 |
|
| Common type Taiwan tube/semi... |
TW |
|
| UTC78D08 |
|
| Common type Taiwan tube/semi... |
TW |
|
| UTC78D06 |
|
| Common type Taiwan tube/semi... |
TW |
|
| UTC78D05 |
|
| Common type Taiwan tube/semi... |
TW |
|
| UR133 |
|
| Common type Taiwan tube/semi... |
TW |
|
|
|
Michael Mischke started his/her tube collection (valve collection) here on 28.Dec.2005.
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