Excerpt from the tube collection of Egon Strampe. These images (tube photos) were uploaded to the respective tubes or valves by Egon Strampe.
| D2SBA |
|
| Common type Japan tube/semic... |
J |
|
| D3SB60 |
|
| Common type China (PRC) tube... |
PRC |
|
| D3SBA10 |
|
| Common type Japan tube/semic... |
J |
|
| D3SBA20 |
|
| Common type Japan tube/semic... |
J |
|
| D3SBA40 |
|
| Common type Japan tube/semic... |
J |
|
| D4SB60 |
|
| Common type China (PRC) tube... |
PRC |
|
| D05F |
|
| Siemens (& Halske, -Schucker... |
D |
|
| D5L60 |
|
| Common type Japan tube/semic... |
J |
|
| D5S4M |
|
| Common type Japan tube/semic... |
J |
|
| D5SB10 |
|
| Common type Japan tube/semic... |
J |
|
| D5SBA60 |
|
| Common type Japan tube/semic... |
J |
|
| D29-xx |
|
| Common type Europe tube/semi... |
EU |
|
| D34XDH |
|
| Common type USA tube/semicond. |
USA |
|
| D45C8 |
|
| General Electric Co. (GE); B... |
USA |
|
| D45H |
|
| General Electric Co. (GE); B... |
USA |
|
| D45H11 |
|
| General Electric Co. (GE); B... |
USA |
|
| D123D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| D130D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| D140D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| D147D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| D192C |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| D193D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| D195D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| D200D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| D204D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| D220D |
|
| Common type Europe tube/semi... |
EU |
|
| D230C |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| D274D |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| D345D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| D347D |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
Egon Strampe started his/her tube collection (valve collection) here on 22.May.2008.
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