Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
MV2107 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MV57164 |
|
Fairchild Semiconductor Inc.... |
USA |
|
MV57173 |
|
Fairchild Semiconductor Inc.... |
USA |
|
MX-408-U |
|
Common type USA tube/semicond. |
USA |
|
МП114 |
|
Common type USSR (SU) tube/s... |
SU |
|
N8T28 |
|
Common type USA tube/semicond. |
USA |
|
N8T32 |
|
Common type USA tube/semicond. |
USA |
|
N8X300I |
|
Common type USA tube/semicond. |
USA |
|
N30 |
1934 |
MO Valve Co. Ltd.; GB |
GB |
|
N31 |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
N82S180 |
|
Common type USA tube/semicond. |
USA |
|
N280/10 |
|
AEG (Radios) Allg.Elektricit... |
D |
|
|
N8280 |
|
Common type USA tube/semicond. |
USA |
|
N8281 |
|
Common type USA tube/semicond. |
USA |
|
N8875 |
|
Common type USA tube/semicond. |
USA |
|
NA450 |
|
Niggl-Hochvakuum-Industrie, ... |
D |
|
NC4a |
1931 |
Sator (brand of Tungsram for... |
H |
|
NE34 |
|
General Electric Co. (GE); B... |
USA |
|
NE555 |
|
Common type Worldwide tube/s... |
ZZ |
|
NE556 |
|
Common type Europe tube/semi... |
EU |
|
NE567 |
|
Common type USA tube/semicond. |
USA |
|
NE645 |
|
Common type USA tube/semicond. |
USA |
|
NE5008 |
|
Common type USA tube/semicond. |
USA |
|
NE5532 |
|
Philips; Eindhoven (tubes in... |
NL |
|
NE5534 |
|
Common type USA tube/semicond. |
USA |
|
NG40 |
|
Ostar (Gustav Ganz); Wien |
A |
|
NG3020 |
|
Loewe-(Opta); Deutschland |
D |
|
NJM2068 |
|
Common type Japan tube/semic... |
J |
|
NKT274 |
|
Newmarket Transistors Ltd. ... |
GB |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
[index-en]