Excerpt from the tube collection of Karlheinz Fischer. These images (tube photos) were uploaded to the respective tubes or valves by Karlheinz Fischer.
NT0302 |
|
Common type Europe tube/semi... |
EU |
|
|
NSE180 |
|
Common type USA tube/semicond. |
USA |
|
NR57 |
|
Common type Great Britain tu... |
GB |
|
NMC6514 |
|
Common type USA tube/semicond. |
USA |
|
NMC27C256 |
|
Common type Worldwide tube/s... |
ZZ |
|
NMC27C128 |
|
Common type Worldwide tube/s... |
ZZ |
|
NMC27C64 |
|
Fairchild Semiconductor Inc.... |
USA |
|
NMC27C32 |
|
Common type USA tube/semicond. |
USA |
|
NMC27C16 |
|
Common type USA tube/semicond. |
USA |
|
NL875 |
|
National Electronics, Inc.; ... |
USA |
|
NL874 |
|
National Electronics, Inc.; ... |
USA |
|
NJM4565 |
|
Common type Japan tube/semic... |
J |
|
NJM4558 |
|
Common type Japan tube/semic... |
J |
|
NJM2904 |
|
Common type Japan tube/semic... |
J |
|
NIS7261A |
|
Common type Japan tube/semic... |
J |
|
NE5534 |
|
Common type USA tube/semicond. |
USA |
|
NE646 |
|
Common type USA tube/semicond. |
USA |
|
NE645B |
|
Common type USA tube/semicond. |
USA |
|
NE645 |
|
Common type USA tube/semicond. |
USA |
|
NE572 |
|
Common type USA tube/semicond. |
USA |
|
NE556 |
|
Common type Europe tube/semi... |
EU |
|
NE555 |
|
Common type Worldwide tube/s... |
ZZ |
|
NE532 |
|
Common type USA tube/semicond. |
USA |
|
N5709T |
|
Common type USA tube/semicond. |
USA |
|
N147 |
|
Marconi's Wireless Telegraph... |
GB |
|
N82S185 |
|
Common type USA tube/semicond. |
USA |
|
N82S137 |
|
Common type USA tube/semicond. |
USA |
|
N82S135 |
|
Common type USA tube/semicond. |
USA |
|
N82S131 |
|
Common type USA tube/semicond. |
USA |
|
Karlheinz Fischer started his/her tube collection (valve collection) here on 19.Nov.2005.
[index-en]