Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
2N5136 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2N5172 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2N5400 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2N5401 |
|
Fairchild Semiconductor Inc.... |
USA |
|
2N5550 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5551 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2N5955 |
|
Common type USA tube/semicond. |
USA |
|
2N6028 |
|
Common type USA tube/semicond. |
USA |
|
2N6509 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
2SA17 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SA29 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA42 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SA92 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA210 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SA495 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA561 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA643 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA733 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA748 |
|
Common type Japan tube/semic... |
J |
|
2SA933 |
|
Common type Japan tube/semic... |
J |
|
2SA940 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA1010 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA1015 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA1076 |
|
Common type Japan tube/semic... |
J |
|
2SA1248 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SA1491 |
|
Common type Japan tube/semic... |
J |
|
2SB56 |
|
Toshiba Corporation; Tokyo |
J |
|
2SB75 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SB228 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SB618 |
|
NEC Corporation, Nippon Elec... |
J |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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