Excerpt from the tube collection of Oskar Elm. These images (tube photos) were uploaded to the respective tubes or valves by Oskar Elm.
| Q1412 |
|
| Teccor Electronics (Littelfu... |
USA |
|
| Q4004 |
|
| Teccor Electronics (Littelfu... |
USA |
|
| Q84401-C1000 |
|
| Siemens (& Halske, -Schucker... |
D |
|
|
| QQE03/12 |
|
| Common type Europe tube/semi... |
EU |
|
| QQE06/40 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| QS92/10 |
|
| GEC, General Electric Co Ltd... |
GB |
|
|
| R4-TH018 |
|
| Common type Japan tube/semic... |
J |
|
| R5F2M111AN |
|
| Common type USA tube/semicond. |
USA |
|
| R1130B |
|
| Sylvania (Hygrade, GTE, Nilc... |
USA |
|
| RB153 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| RBV-406 |
|
| Common type Japan tube/semic... |
J |
|
| RC4136 |
|
| Common type USA tube/semicond. |
USA |
|
| Rel673U15 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| REN904 |
1929 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1204 |
1927 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1264 |
1931 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1284 |
1932 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1374d |
1932 |
| Telefunken Deutschland (TFK)... |
D |
|
| RFG5 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RFP50N06 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| RG12D60 |
|
| Telefunken Deutschland (TFK)... |
D |
|
|
| RGN354 |
1929 |
| Telefunken Deutschland (TFK)... |
D |
|
| RGP10D |
|
| Common type Europe tube/semi... |
EU |
|
| RGP30M |
|
| Common type Worldwide tube/s... |
ZZ |
|
|
| RK43_Diode |
|
| Common type Japan tube/semic... |
J |
|
| RL2,4P2 |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
Oskar Elm started his/her tube collection (valve collection) here on 21.Jun.2013.
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