Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
42 |
1932 |
Common type USA tube/semicond. |
USA |
|
43 |
1932 |
Common type USA tube/semicond. |
USA |
|
45A |
|
Silvertone (tubes) - see als... |
USA |
|
47 |
1931 |
Common type USA tube/semicond. |
USA |
|
49LF008A |
|
Common type USA tube/semicond. |
USA |
|
50B5 |
|
Common type USA tube/semicond. |
USA |
|
50EH5 |
|
Common type USA tube/semicond. |
USA |
|
50L6GT |
1939 |
Common type USA tube/semicond. |
USA |
|
50Y6GT |
|
Common type USA tube/semicond. |
USA |
|
57 |
1931 |
Common type USA tube/semicond. |
USA |
|
58 |
1931 |
Common type USA tube/semicond. |
USA |
|
63S141 |
|
Common type USA tube/semicond. |
USA |
|
67L060 |
|
Common type USA tube/semicond. |
USA |
|
70L7 |
|
Common type USA tube/semicond. |
USA |
|
70L7GT |
|
Common type USA tube/semicond. |
USA |
|
74ACTQ245 |
|
Fairchild Semiconductor Inc.... |
USA |
|
74HC32 |
|
Texas Instruments, Dallas |
USA |
|
74LCT2524 |
|
Texas Instruments, Dallas |
USA |
|
74LCX540 |
|
Fairchild Semiconductor Inc.... |
USA |
|
74LCX16245 |
|
Fairchild Semiconductor Inc.... |
USA |
|
74LCX16373 |
|
Fairchild Semiconductor Inc.... |
USA |
|
74LCX16374 |
|
Fairchild Semiconductor Inc.... |
USA |
|
74LVC08 |
|
Texas Instruments, Dallas |
USA |
|
74LVT125 |
|
Texas Instruments, Dallas |
USA |
|
74LVX244 |
|
Fairchild Semiconductor Inc.... |
USA |
|
75 |
1933 |
Common type USA tube/semicond. |
USA |
|
76 |
1933 |
Common type USA tube/semicond. |
USA |
|
77 |
1933 |
Common type USA tube/semicond. |
USA |
|
80 |
1927 |
Common type USA tube/semicond. |
USA |
|
82 |
|
Common type USA tube/semicond. |
USA |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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