Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
| EY80 |
|
| Common type Europe tube/semi... |
EU |
|
| EY81 |
1953 |
| Common type Europe tube/semi... |
EU |
|
| EY86 |
1954 |
| Common type Europe tube/semi... |
EU |
|
|
| EYY13 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| EZ1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| EZ2 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EZ4 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EZ12 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| EZ80 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| EZ81 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| F2,5M3a |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| F12C20 |
|
| Common type Taiwan tube/semi... |
TW |
|
| FA5604 |
|
| Common type Japan tube/semic... |
J |
|
| FA13843 |
|
| Common type Japan tube/semic... |
J |
|
| FCH20A10 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| FCX596 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| FDD10AN06A0 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| FDD20 |
|
| Philips Italy; Milano (MI) |
I |
|
| FDD8896 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| FDG6301N |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| FDH333 |
|
| Common type USA tube/semicond. |
USA |
|
| FDS4435 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| FDS6690 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| FDS6912A |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| FDS8878 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| FDS8896 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| FDT86102LZ |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| FES8 |
|
| Common type USA tube/semicond. |
USA |
|
| FI26636 |
|
| Osram GmbH KG; Berlin |
D |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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