Excerpt from the tube collection of Museum Roggenhofer. These images (tube photos) were uploaded to the respective tubes or valves by Museum Roggenhofer.
µA732 |
|
Fairchild Semiconductor Inc.... |
USA |
|
µA741 |
|
Common type Worldwide tube/s... |
ZZ |
|
µPA41C |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC587 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC1025 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC1030 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC1032 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC1181H |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC1182H |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC1225 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC1350 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC1379 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC4570 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPD2819C |
|
NEC Corporation, Nippon Elec... |
J |
|
µPD78042 |
|
NEC Corporation, Nippon Elec... |
J |
|
24C08 |
|
Thomson (marque), Thomson-Ho... |
F |
|
78L02A |
|
Common type Worldwide tube/s... |
ZZ |
|
|
|
44608P |
|
Common type USA tube/semicond. |
USA |
|
955539 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
8341051-2 |
|
Common type South Korea tube... |
ROK |
|
|
|
6E5 |
1935 |
Common type USA tube/semicond. |
USA |
|
6G5 |
1935 |
Common type Worldwide tube/s... |
ZZ |
|
EM4 |
1939 |
Common type Europe tube/semi... |
EU |
|
EM34 |
1946 |
Common type Europe tube/semi... |
EU |
|
UM4 |
1940 |
Common type Europe tube/semi... |
EU |
|
EM11 |
1939 |
Telefunken Deutschland (TFK)... |
D |
|
Museum Roggenhofer started his/her tube collection (valve collection) here on 01.May.2007.
[index-en]