Excerpt from the tube collection of Michael Mischke. These images (tube photos) were uploaded to the respective tubes or valves by Michael Mischke.
NTD3055L170 |
|
Common type USA tube/semicond. |
USA |
|
OC26C |
|
Tungsram; Budapest (see also... |
H |
|
OC27 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
OC44 |
1957 |
Common type Europe tube/semi... |
EU |
|
OC72 |
|
Common type Europe tube/semi... |
EU |
|
OC170 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
OC817 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
OC821 |
|
Werk für Bauelemente der Nac... |
D |
|
OC823 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
OC828 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
OC837 |
|
Werk für Bauelemente der Nac... |
D |
|
OC870 |
|
Werk für Bauelemente der Nac... |
D |
|
OC871 |
|
Werk für Bauelemente der Nac... |
D |
|
OC872 |
|
Werk für Bauelemente der Nac... |
D |
|
OC1044 |
|
Tungsram; Budapest (see also... |
H |
|
OC1071 |
|
Tungsram; Budapest (see also... |
H |
|
П15 |
|
Common type USSR (SU) tube/s... |
SU |
|
П422 |
|
Common type USSR (SU) tube/s... |
SU |
|
P5506BDG |
|
Common type Taiwan tube/semi... |
TW |
|
PH5030 |
|
Philips; Eindhoven (tubes in... |
NL |
|
PN2222 |
|
Common type USA tube/semicond. |
USA |
|
S30D45 |
|
Common type Taiwan tube/semi... |
TW |
|
S671T |
|
Telefunken Deutschland (TFK)... |
D |
|
S8050 |
|
Common type Hong Kong tube/s... |
HK |
|
SC118 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SD335 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SE4020 |
|
Fairchild Semiconductor Inc.... |
USA |
|
SF118 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SF119 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SF235 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
Michael Mischke started his/her tube collection (valve collection) here on 28.Dec.2005.
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