Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
2N1519 |
|
Delco - tubes; USA |
USA |
|
2N1362 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N1360 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N1132 |
|
Common type USA tube/semicond. |
USA |
|
2N1073 |
|
Common type USA tube/semicond. |
USA |
|
2N708 |
|
Common type Worldwide tube/s... |
ZZ |
|
2N697 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2N553 |
|
Delco - tubes; USA |
USA |
|
2N527 |
|
Common type Worldwide tube/s... |
ZZ |
|
2N526 |
|
Common type USA tube/semicond. |
USA |
|
2N511 |
|
Texas Instruments, Dallas |
USA |
|
2N457 |
|
Texas Instruments, Dallas |
USA |
|
2N424 |
|
Common type USA tube/semicond. |
USA |
|
2N404 |
|
Common type USA tube/semicond. |
USA |
|
2N376 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
2N297 |
|
Common type USA tube/semicond. |
USA |
|
2N216 |
|
Common type USA tube/semicond. |
USA |
|
2N174 |
|
Common type USA tube/semicond. |
USA |
|
2N157 |
|
Common type USA tube/semicond. |
USA |
|
2G386 |
|
Common type Great Britain tu... |
GB |
|
2G374 |
|
Common type Great Britain tu... |
GB |
|
2C415 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
|
|
YTF630 |
|
Toshiba Corporation; Tokyo |
J |
|
TSD22N80 |
|
Thomson (marque), Thomson-Ho... |
F |
|
|
TM1614 |
|
Texas Instruments, Dallas |
USA |
|
TK250A |
|
Standard Telephones and Cabl... |
GB |
|
TIP145 |
|
Texas Instruments, Dallas |
USA |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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