Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
RX3Z |
|
Common type Japan tube/semic... |
J |
|
S2VB |
|
Common type Japan tube/semic... |
J |
|
S4VBxx |
|
Common type Japan tube/semic... |
J |
|
S21MD4 |
|
Common type Japan tube/semic... |
J |
|
S30SC4M |
|
Common type Japan tube/semic... |
J |
|
SC3044 |
|
Common type Japan tube/semic... |
J |
|
SI-3050F |
|
Common type Japan tube/semic... |
J |
|
SI-3050N |
|
Common type Japan tube/semic... |
J |
|
SI-3052P |
|
Common type Japan tube/semic... |
J |
|
SI-7300A |
|
Common type Japan tube/semic... |
J |
|
STR-G6353 |
|
Common type Japan tube/semic... |
J |
|
STR-M6559 |
|
Common type Japan tube/semic... |
J |
|
STR-S6531 |
|
Common type Japan tube/semic... |
J |
|
STR2124 |
|
Common type Japan tube/semic... |
J |
|
UF-2 |
|
Common type Japan tube/semic... |
J |
|
US4K80R |
|
Common type Japan tube/semic... |
J |
|
UX-30_Japan |
|
Common type Japan tube/semic... |
J |
|
VSL0505-B |
|
Common type Japan tube/semic... |
J |
|
2SA699 |
|
Common type Japan tube/semic... |
J |
|
2SA719 |
|
Common type Japan tube/semic... |
J |
|
2SC627 |
|
Common type Japan tube/semic... |
J |
|
2SC2023 |
|
Common type Japan tube/semic... |
J |
|
2SC3060 |
|
Common type Japan tube/semic... |
J |
|
2SC3264 |
|
Common type Japan tube/semic... |
J |
|
2SC5244 |
|
Common type Japan tube/semic... |
J |
|
2SK727 |
|
Common type Japan tube/semic... |
J |
|
2SK1507 |
|
Common type Japan tube/semic... |
J |
|
2SK2645 |
|
Common type Japan tube/semic... |
J |
|
10DC-1R |
|
Common type Japan tube/semic... |
J |
|
KA7226 |
|
Common type South Korea tube... |
ROK |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
[index-en]