Excerpt from the tube collection of Ralf Krebs. These images (tube photos) were uploaded to the respective tubes or valves by Ralf Krebs.
RL34g |
|
Siemens (& Halske, -Schucker... |
D |
|
E500C4 |
|
Siemens (& Halske, -Schucker... |
D |
|
BStC0353 |
|
Siemens (& Halske, -Schucker... |
D |
|
AD157 |
|
Siemens (& Halske, -Schucker... |
D |
|
AD156 |
|
Siemens (& Halske, -Schucker... |
D |
|
ACY23 |
|
Siemens (& Halske, -Schucker... |
D |
|
AC176 |
|
Siemens (& Halske, -Schucker... |
D |
|
2SC537 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SB407 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LB1415 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LA1245 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LA1235 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LA1201 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
WN5466 |
|
SAF Süddeutsche Apparate-Fab... |
D |
|
SiG1/200 |
|
SAF Süddeutsche Apparate-Fab... |
D |
|
A202T |
|
ROHM Co., Ltd.; Kyoto |
J |
|
CA3130 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
OA202 |
|
Philips; Eindhoven (tubes in... |
NL |
|
MC1554 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
BY115 |
|
Intermetall Halbleiterwerk, ... |
D |
|
HA1314 |
|
Hitachi Ltd.; Tokyo |
J |
|
FHZ55/340 |
|
Frieseke & Höpfner, Babelsbe... |
D |
|
2N4427 |
|
Common type Worldwide tube/s... |
ZZ |
|
CD4024 |
|
Common type Worldwide tube/s... |
ZZ |
|
CD4011 |
|
Common type Worldwide tube/s... |
ZZ |
|
B250C1500 |
|
Common type Worldwide tube/s... |
ZZ |
|
2N3924 |
|
Common type USA tube/semicond. |
USA |
|
1N4384 |
|
Common type USA tube/semicond. |
USA |
|
HDSP-2111 |
|
Common type USA tube/semicond. |
USA |
|
2SB449 |
|
Common type Japan tube/semic... |
J |
|
Ralf Krebs started his/her tube collection (valve collection) here on 22.Sep.2007.
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