Excerpt from the tube collection of Michael Mischke. These images (tube photos) were uploaded to the respective tubes or valves by Michael Mischke.
2N2907 |
|
Common type USA tube/semicond. |
USA |
|
2N3055 |
|
Common type Worldwide tube/s... |
ZZ |
|
2N3415 |
|
Common type Worldwide tube/s... |
ZZ |
|
2N3553 |
|
Common type Worldwide tube/s... |
ZZ |
|
2N3772 |
|
Common type USA tube/semicond. |
USA |
|
2N3866 |
|
Common type Worldwide tube/s... |
ZZ |
|
2N3904 |
|
Common type USA tube/semicond. |
USA |
|
2N3906 |
|
Common type USA tube/semicond. |
USA |
|
2N5064 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5322 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
2N5401 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2N5416 |
|
Common type USA tube/semicond. |
USA |
|
2N5551 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5875 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N6426 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N6718 |
|
Common type USA tube/semicond. |
USA |
|
2N7002 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2NU72 |
|
Tesla; Praha, Bratislava etc. |
CS |
|
2P4M |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA223 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SA225 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SA608 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SA933 |
|
Common type Japan tube/semic... |
J |
|
2SA934 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
2SA954 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA1282 |
|
Common type Japan tube/semic... |
J |
|
2SA1300 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA1318 |
|
Common type Japan tube/semic... |
J |
|
2SA1345 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SA1346 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
Michael Mischke started his/her tube collection (valve collection) here on 28.Dec.2005.
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