Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
П423 |
|
Common type USSR (SU) tube/s... |
SU |
|
PH2625 |
|
Philips; Eindhoven (tubes in... |
NL |
|
PH6325 |
|
Philips; Eindhoven (tubes in... |
NL |
|
PXTA92 |
|
Common type USA tube/semicond. |
USA |
|
PZT2222A |
|
Common type Europe tube/semi... |
EU |
|
RFP15N05L |
|
Common type USA tube/semicond. |
USA |
|
S2055AF |
|
Toshiba Corporation; Tokyo |
J |
|
S2301 |
|
Common type USA tube/semicond. |
USA |
|
S2530A |
|
Toshiba Corporation; Tokyo |
J |
|
S8050 |
|
Common type Hong Kong tube/s... |
HK |
|
S8550 |
|
Common type Hong Kong tube/s... |
HK |
|
S9012 |
|
Fairchild Semiconductor Inc.... |
USA |
|
S9013 |
|
Fairchild Semiconductor Inc.... |
USA |
|
S9014 |
|
Common type USA tube/semicond. |
USA |
|
S9015 |
|
Common type Worldwide tube/s... |
ZZ |
|
S9018 |
|
Common type China (PRC) tube... |
PRC |
|
|
SC206 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SC207 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SC236 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SC237 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SC238 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SC239 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SC307 |
|
Röhrenwerk "Anna Seghers" Ne... |
D |
|
SC308 |
|
Röhrenwerk "Anna Seghers" Ne... |
D |
|
SC309 |
|
Röhrenwerk "Anna Seghers" Ne... |
D |
|
SD168 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SD211DE |
|
Common type Worldwide tube/s... |
ZZ |
|
SD335 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
SD336 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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