Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
151-0349-00 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
151-0280-00 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
151-0270-00 |
|
Texas Instruments, Dallas |
USA |
|
151-0261-00 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
151-0140-00 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
151-0136-00 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
151-0124-00 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
108T2 |
|
COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
|
54-23_Transistor |
|
Fairchild Semiconductor Inc.... |
USA |
|
4-439 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
3N205 |
|
Common type USA tube/semicond. |
USA |
|
2SK2645 |
|
Common type Japan tube/semic... |
J |
|
2SK1643 |
|
Toshiba Corporation; Tokyo |
J |
|
2SK1507 |
|
Common type Japan tube/semic... |
J |
|
2SK727 |
|
Common type Japan tube/semic... |
J |
|
2SK133 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SK49 |
|
NEC Corporation, Nippon Elec... |
J |
|
|
2SJ353 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SJ142 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SJ48 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD1521 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD820 |
|
Toshiba Corporation; Tokyo |
J |
|
2SD424 |
|
Toshiba Corporation; Tokyo |
J |
|
2SC5244 |
|
Common type Japan tube/semic... |
J |
|
2SC3998 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SC3893 |
|
Toshiba Corporation; Tokyo |
J |
|
2SC3264 |
|
Common type Japan tube/semic... |
J |
|
2SC3060 |
|
Common type Japan tube/semic... |
J |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
[index-en]