Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
CSB6 |
|
Common type USA tube/semicond. |
USA |
|
CS9012 |
|
Common type USA tube/semicond. |
USA |
|
CR100 |
|
Common type USA tube/semicond. |
USA |
|
COL-10 |
|
Common type USA tube/semicond. |
USA |
|
CNY17F |
|
Fairchild Semiconductor Inc.... |
USA |
|
CK5842 |
|
Raytheon Mfg. Co.; Cambridge... |
USA |
|
CK5517 |
|
Raytheon Mfg. Co.; Cambridge... |
USA |
|
CK1121 |
|
Raytheon Mfg. Co.; Cambridge... |
USA |
|
CD74HC4075 |
|
Texas Instruments, Dallas |
USA |
|
CA3199 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
CA3140 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
CA3130 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
CA3086 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
CA3081 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
CA3054 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
CA3047 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
CA3046 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
C338 |
|
Cunningham Inc., E.T.; Harr... |
USA |
|
C106M |
|
Common type USA tube/semicond. |
USA |
|
C3JA |
|
Common type USA tube/semicond. |
USA |
|
BYW61 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
BYN80 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
BUT35 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
BUL45 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
BU500 |
|
Texas Instruments, Dallas |
USA |
|
BTW11 |
|
Common type USA tube/semicond. |
USA |
|
BD795 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
BD790 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
BD777 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
BD776 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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