Excerpt from the tube collection of Museum Roggenhofer. These images (tube photos) were uploaded to the respective tubes or valves by Museum Roggenhofer.
NJM4558 |
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Common type Japan tube/semic... |
J |
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NJM4560 |
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Common type Japan tube/semic... |
J |
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NJM5532 |
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Common type Japan tube/semic... |
J |
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µPC41C |
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NEC Corporation, Nippon Elec... |
J |
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µPC554 |
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NEC Corporation, Nippon Elec... |
J |
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µPC1156H |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1237 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1277 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1391 |
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NEC Corporation, Nippon Elec... |
J |
|
PQ05RF11 |
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Common type Japan tube/semic... |
J |
|
Q67A3S3 |
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Toshiba Corporation; Tokyo |
J |
|
RBA402L |
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Common type Japan tube/semic... |
J |
|
RN1201 |
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Toshiba Corporation; Tokyo |
J |
|
S1YB60 |
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Common type Japan tube/semic... |
J |
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S2VB |
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Common type Japan tube/semic... |
J |
|
S4VBxx |
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Common type Japan tube/semic... |
J |
|
S5KC20 |
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Common type Japan tube/semic... |
J |
|
S30SC4M |
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Common type Japan tube/semic... |
J |
|
S1298 |
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Toshiba Corporation; Tokyo |
J |
|
S2000A |
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Toshiba Corporation; Tokyo |
J |
|
S2000N |
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Toshiba Corporation; Tokyo |
J |
|
S2055AF |
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Toshiba Corporation; Tokyo |
J |
|
S2530A |
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Toshiba Corporation; Tokyo |
J |
|
S2818 |
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Toshiba Corporation; Tokyo |
J |
|
S6087 |
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Toshiba Corporation; Tokyo |
J |
|
SB160-xx |
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Sanyo Electric Co. Ltd.; Mor... |
J |
|
SE024N |
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Common type Japan tube/semic... |
J |
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SI-3120C |
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Common type Japan tube/semic... |
J |
|
SS-050A |
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Sanyo Electric Co. Ltd.; Mor... |
J |
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STK0039 |
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Sanyo Electric Co. Ltd.; Mor... |
J |
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Museum Roggenhofer started his/her tube collection (valve collection) here on 01.May.2007.
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