Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
| µA741 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| µA748 |
|
| Fairchild Semiconductor Inc.... |
USA |
|
| µA7805 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| µA7805CK |
|
| Common type Worldwide tube/s... |
ZZ |
|
| µA7815 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| µA7915 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| µA7915CK |
|
| Common type Worldwide tube/s... |
ZZ |
|
| µPC4558 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD444C |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD446 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD4016 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD7811 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPD8085 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| ГС-15Б |
|
| Common type USSR (SU) tube/s... |
SU |
|
| ГК-20 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| ЛН5 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 0,6П2Б |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 0A4G |
|
| Common type USA tube/semicond. |
USA |
|
| 0B2 |
|
| Common type USA tube/semicond. |
USA |
|
| 0D3 |
|
| Common type USA tube/semicond. |
USA |
|
| 0D3W |
|
| Common type USA tube/semicond. |
USA |
|
| 0Z4 |
1936 |
| Common type USA tube/semicond. |
USA |
|
| 1,5NO60T |
|
| Amperite Co., Inc.; Union Ci... |
USA |
|
|
| 1B006 |
|
| Common type Great Britain tu... |
GB |
|
|
| 1B24A |
|
| Common type USA tube/semicond. |
USA |
|
| 1D5GP |
|
| Common type USA tube/semicond. |
USA |
|
| 1D6 |
|
| Standard Telephones and Cabl... |
GB |
|
| 1D7G |
|
| Common type USA tube/semicond. |
USA |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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