Excerpt from the tube collection of Egon Strampe. These images (tube photos) were uploaded to the respective tubes or valves by Egon Strampe.
| A408 |
1926 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| A430N |
|
| Triotron (tubes) = Brand of ... |
A |
|
| µA711 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| µA739 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| A1567R122 |
|
| Toshiba Corporation; Tokyo |
J |
|
| A2030 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| A20140C |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| A276308 |
|
| Common type Taiwan tube/semi... |
TW |
|
| A416316 |
|
| Common type Taiwan tube/semi... |
TW |
|
| A428316 |
|
| Common type Taiwan tube/semi... |
TW |
|
|
|
| AB11001 |
|
| Common type Japan tube/semic... |
J |
|
| AC05F |
|
| NEC Corporation, Nippon Elec... |
J |
|
| AC10F |
|
| NEC Corporation, Nippon Elec... |
J |
|
| AC151r |
|
| Siemens (& Halske, -Schucker... |
D |
|
| AC180 |
|
| COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
| AC184 |
|
| COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
| AC185 |
|
| COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
| AC187 |
|
| Common type Europe tube/semi... |
EU |
|
|
|
| ACC_FRIWO |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| ACP2371 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
| ACS085S |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| ACVP2205 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
| AD86-02K |
|
| Texas Instruments, Dallas |
USA |
|
| AD139 |
|
| Common type Europe tube/semi... |
EU |
|
| AD156 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| AD157 |
|
| Siemens (& Halske, -Schucker... |
D |
|
Egon Strampe started his/her tube collection (valve collection) here on 22.May.2008.
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