Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
OY241 |
|
Siemens (& Halske, -Schucker... |
D |
|
OY101_AEG |
|
AEG (Radios) Allg.Elektricit... |
D |
|
OF667 |
|
Philips; Eindhoven (tubes in... |
NL |
|
OF276 |
|
Philips; Eindhoven (tubes in... |
NL |
|
OAZ203 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
OAP12 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
OA665 |
|
Werk für Fernmeldewesen (OSW... |
D |
|
OA257 |
|
SAF Süddeutsche Apparate-Fab... |
D |
|
OA130 |
|
Telefunken Deutschland (TFK)... |
D |
|
OA92 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
OA74 |
1955 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
NT9690 |
|
Nortron, Hermann Köhler Elek... |
D |
|
NT0601R |
|
Common type Europe tube/semi... |
EU |
|
NT77C43 |
|
Nortron, Hermann Köhler Elek... |
D |
|
NT77C10 |
|
Nortron, Hermann Köhler Elek... |
D |
|
MV57173 |
|
Fairchild Semiconductor Inc.... |
USA |
|
MV57164 |
|
Fairchild Semiconductor Inc.... |
USA |
|
MV2107 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MR1210 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MR824 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MR754 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MF15/1b |
|
Common type Japan tube/semic... |
J |
|
MBR10100CT |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MA689 |
|
Common type Japan tube/semic... |
J |
|
MA644 |
|
Common type Japan tube/semic... |
J |
|
|
K5/61 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
K4/12 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
IRI10B |
|
International Rectifier; Los... |
USA |
|
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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