Excerpt from the tube collection of Oskar Elm. These images (tube photos) were uploaded to the respective tubes or valves by Oskar Elm.
2N4416 |
|
Common type USA tube/semicond. |
USA |
|
2N5057 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2N5160 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5296 |
|
Common type USA tube/semicond. |
USA |
|
2N5400 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2N5401 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2N5448 |
|
Texas Instruments, Dallas |
USA |
|
2N5449 |
|
Texas Instruments, Dallas |
USA |
|
2N5551 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5639 |
|
Common type USA tube/semicond. |
USA |
|
2N5875 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5877 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N6055 |
|
Common type USA tube/semicond. |
USA |
|
2N6388 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
2N6505 |
|
Common type USA tube/semicond. |
USA |
|
2P4M |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA100 |
|
Matsushita tubes; Osaka |
J |
|
2SA210 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SA429 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA473 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA495 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA509 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA562 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA608 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SA639 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA684 |
|
Common type Japan tube/semic... |
J |
|
2SA699 |
|
Common type Japan tube/semic... |
J |
|
2SA733 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA738 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SA749 |
|
Common type Japan tube/semic... |
J |
|
Oskar Elm started his/her tube collection (valve collection) here on 21.Jun.2013.
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