Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
ZM1031 |
|
Common type Europe tube/semi... |
EU |
|
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ZPD3 |
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Common type Europe tube/semi... |
EU |
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ZPD3,9 |
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Intermetall Halbleiterwerk, ... |
D |
|
ZPD4,3 |
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Intermetall Halbleiterwerk, ... |
D |
|
ZPD10 |
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Intermetall Halbleiterwerk, ... |
D |
|
|
|
ZZ1021 |
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Telefunken Deutschland (TFK)... |
D |
|
|
|
µA709 |
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Common type Worldwide tube/s... |
ZZ |
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µA723 |
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Common type Worldwide tube/s... |
ZZ |
|
µA741 |
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Common type Worldwide tube/s... |
ZZ |
|
µA7815 |
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Common type Worldwide tube/s... |
ZZ |
|
µA7915 |
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Common type Worldwide tube/s... |
ZZ |
|
µA9636 |
|
Texas Instruments, Dallas |
USA |
|
µA9639 |
|
Common type USA tube/semicond. |
USA |
|
µPC29M33 |
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NEC Corporation, Nippon Elec... |
J |
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µPC575C2 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1025 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1181H |
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NEC Corporation, Nippon Elec... |
J |
|
µPC14312 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC16312 |
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NEC Corporation, Nippon Elec... |
J |
|
µPD78F0503 |
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NEC Corporation, Nippon Elec... |
J |
|
µPD78F0988 |
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NEC Corporation, Nippon Elec... |
J |
|
µPD78F9418A |
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NEC Corporation, Nippon Elec... |
J |
|
µPD446 |
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NEC Corporation, Nippon Elec... |
J |
|
µPD8255A |
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NEC Corporation, Nippon Elec... |
J |
|
µPD65882 |
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NEC Corporation, Nippon Elec... |
J |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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