Excerpt from the tube collection of Karlheinz Fischer. These images (tube photos) were uploaded to the respective tubes or valves by Karlheinz Fischer.
HCTL-1000 |
|
Common type USA tube/semicond. |
USA |
|
HDSP-3400 |
|
Common type USA tube/semicond. |
USA |
|
HDSP-3531 |
|
Common type USA tube/semicond. |
USA |
|
HDSP-3533 |
|
Common type USA tube/semicond. |
USA |
|
HDSP-3733 |
|
Common type USA tube/semicond. |
USA |
|
HDSP-3736 |
|
Common type USA tube/semicond. |
USA |
|
HPR8060 |
|
Common type USA tube/semicond. |
USA |
|
ICL71C03 |
|
Common type USA tube/semicond. |
USA |
|
ICL7106 |
|
Common type USA tube/semicond. |
USA |
|
ICL7107 |
|
Common type USA tube/semicond. |
USA |
|
ICL7650 |
|
Common type USA tube/semicond. |
USA |
|
ICL7662 |
|
Common type USA tube/semicond. |
USA |
|
ICL8038 |
|
Common type USA tube/semicond. |
USA |
|
ICM7217 |
|
Common type USA tube/semicond. |
USA |
|
IDT7205 |
|
Common type USA tube/semicond. |
USA |
|
IH5011 |
|
Common type USA tube/semicond. |
USA |
|
IH5043 |
|
Common type USA tube/semicond. |
USA |
|
IH5110 |
|
Common type USA tube/semicond. |
USA |
|
IH5150 |
|
Common type USA tube/semicond. |
USA |
|
IM6508 |
|
Common type USA tube/semicond. |
USA |
|
INA103 |
|
Common type USA tube/semicond. |
USA |
|
L6219 |
|
Common type USA tube/semicond. |
USA |
|
L2500873 |
|
Common type USA tube/semicond. |
USA |
|
LF353 |
|
Common type USA tube/semicond. |
USA |
|
LF355 |
|
Common type USA tube/semicond. |
USA |
|
LF356 |
|
Common type USA tube/semicond. |
USA |
|
LF357 |
|
Common type USA tube/semicond. |
USA |
|
LF411 |
|
Common type USA tube/semicond. |
USA |
|
LF13331 |
|
Common type USA tube/semicond. |
USA |
|
LH0023 |
|
Common type USA tube/semicond. |
USA |
|
Karlheinz Fischer started his/her tube collection (valve collection) here on 19.Nov.2005.
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