Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
| ZPD10 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
|
|
| ZZ1021 |
|
| Telefunken Deutschland (TFK)... |
D |
|
|
|
| µA709 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| µA723 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| µA741 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| µA7815 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| µA7915 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| µA9636 |
|
| Texas Instruments, Dallas |
USA |
|
| µA9639 |
|
| Common type USA tube/semicond. |
USA |
|
| µPC29M33 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPC575C2 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPC1025 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPC1181H |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPC14312 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPC16312 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD78F0503 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD78F0988 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD78F9418A |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD446 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD8255A |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD65882 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD70320 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| ГМИ-83В |
|
| Common type USSR (SU) tube/s... |
SU |
|
| ГП-5 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| ГТ108 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| ГТ308 |
|
| Common type USSR (SU) tube/s... |
SU |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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