Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
OC304 |
|
Intermetall Halbleiterwerk, ... |
D |
|
OC34 |
|
Intermetall Halbleiterwerk, ... |
D |
|
DPU2553 |
|
Intermetall Halbleiterwerk, ... |
D |
|
CCU-SEL-06A |
|
Intermetall Halbleiterwerk, ... |
D |
|
BY184 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BSY79 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BSY73 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BSY72 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BSY19 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BFY39II |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC261 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC251 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC174 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC172 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC171 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC170 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BAY20 |
|
Intermetall Halbleiterwerk, ... |
D |
|
3CE5 |
|
Hytron; Salem (MA) |
USA |
|
VG3008 |
|
Hoges, Hochohm GmbH, Berlin-... |
D |
|
EG5003 |
|
Hoges, Hochohm GmbH, Berlin-... |
D |
|
EG2403 |
|
Hoges, Hochohm GmbH, Berlin-... |
D |
|
XL |
|
Hivac Ltd.; Harrow-on-the-Hill |
GB |
|
XFG1 |
|
Hivac Ltd.; Harrow-on-the-Hill |
GB |
|
2SK1342 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SK1317 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD1138 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD1113 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SD768 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC1921 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SC1413 |
|
Hitachi Ltd.; Tokyo |
J |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
[index-en]