Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
BC251 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC257 |
|
Siemens (& Halske, -Schucker... |
D |
|
BC261 |
|
Intermetall Halbleiterwerk, ... |
D |
|
BC307 |
|
Common type Europe tube/semi... |
EU |
|
BC308 |
|
Common type Europe tube/semi... |
EU |
|
BC310 |
|
Common type Worldwide tube/s... |
ZZ |
|
BC321 |
|
Fairchild Semiconductor Inc.... |
USA |
|
BC327 |
|
Common type Worldwide tube/s... |
ZZ |
|
BC337 |
|
Common type Europe tube/semi... |
EU |
|
BC407 |
|
Philips; Eindhoven (tubes in... |
NL |
|
BC516 |
|
Texas Instruments, Dallas |
USA |
|
BC517 |
|
Texas Instruments, Dallas |
USA |
|
BC528 |
|
Fairchild Semiconductor Inc.... |
USA |
|
BC546 |
|
Common type Europe tube/semi... |
EU |
|
BC547 |
|
Common type Worldwide tube/s... |
ZZ |
|
BC548 |
|
Common type Europe tube/semi... |
EU |
|
BC549 |
|
Common type Europe tube/semi... |
EU |
|
BC556 |
|
Common type Europe tube/semi... |
EU |
|
BC557 |
|
Common type Europe tube/semi... |
EU |
|
BC558 |
|
Common type Europe tube/semi... |
EU |
|
BC560 |
|
Common type Europe tube/semi... |
EU |
|
BC583 |
|
Texas Instruments, Dallas |
USA |
|
BC617 |
|
Siemens (& Halske, -Schucker... |
D |
|
BC640 |
|
Common type Europe tube/semi... |
EU |
|
BCM5388 |
|
Common type USA tube/semicond. |
USA |
|
BCM5464 |
|
Common type USA tube/semicond. |
USA |
|
BCV48 |
|
Philips; Eindhoven (tubes in... |
NL |
|
BCX55 |
|
Philips; Eindhoven (tubes in... |
NL |
|
BCX58 |
|
Common type Worldwide tube/s... |
ZZ |
|
BCY56 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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