Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
| GAL22V10 |
|
| Common type USA tube/semicond. |
USA |
|
| GAY60 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| GAY61 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| GAY62 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| GAY63 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| GAY64 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| GAZ17 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| GBPC2506 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| GBPC3506 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| GBU4A |
|
| Common type USA tube/semicond. |
USA |
|
| GBU6J |
|
| Common type China (PRC) tube... |
PRC |
|
| GBU8J |
|
| Common type Taiwan tube/semi... |
TW |
|
| GBU8M |
|
| Common type Taiwan tube/semi... |
TW |
|
| GC10/4B |
|
| ETL Electronic Tubes Ltd., H... |
GB |
|
| GC100 |
|
| Werk für Bauelemente der Nac... |
D |
|
| GC101 |
|
| Werk für Bauelemente der Nac... |
D |
|
| GC102/B1A |
|
| Common type Hong Kong tube/s... |
HK |
|
| GC112 |
|
| Werk für Bauelemente der Nac... |
D |
|
| GC116 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| GC117 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| GC118 |
|
| Werk für Bauelemente der Nac... |
D |
|
| GC121 |
|
| Werk für Bauelemente der Nac... |
D |
|
| GC122 |
|
| Werk für Bauelemente der Nac... |
D |
|
| GC123 |
|
| Werk für Bauelemente der Nac... |
D |
|
| GC301 |
|
| Halbleiterwerk Frankfurt /Od... |
D |
|
| GC507 |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
| GC509 |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
| GC510K |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
| GC511K |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
| GC520K |
|
| Tesla; Praha, Bratislava etc. |
CS |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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