Excerpt from the tube collection of Michael Mischke. These images (tube photos) were uploaded to the respective tubes or valves by Michael Mischke.
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UNI2088 |
|
NEC Corporation, Nippon Elec... |
J |
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UN4211 |
|
Matsushita tubes; Osaka |
J |
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UN4111 |
|
Matsushita tubes; Osaka |
J |
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UM621024 |
|
Common type Taiwan tube/semi... |
TW |
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UM81 |
|
Common type Europe tube/semi... |
EU |
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UM80 |
1954 |
Common type Europe tube/semi... |
EU |
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UM66TxxL |
|
Common type USA tube/semicond. |
USA |
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UM11 |
1940 |
Common type Europe tube/semi... |
EU |
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ULN2003 |
|
Common type USA tube/semicond. |
USA |
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UL1901 |
|
Unitra CEMI, Naukowo-Produkc... |
PL |
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UL1601 |
|
Unitra CEMI, Naukowo-Produkc... |
PL |
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UL1405 |
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Unitra CEMI, Naukowo-Produkc... |
PL |
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UL1403 |
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Unitra CEMI, Naukowo-Produkc... |
PL |
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UL1321 |
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Unitra CEMI, Naukowo-Produkc... |
PL |
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UL224D |
|
Halbleiterwerk Frankfurt /Od... |
D |
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UL84 |
1955 |
Common type Europe tube/semi... |
EU |
|
UL41 |
1947 |
Common type Europe tube/semi... |
EU |
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UGN503 |
|
Common type USA tube/semicond. |
USA |
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UG3004 |
|
Common type USA tube/semicond. |
USA |
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UG3003 |
|
Common type USA tube/semicond. |
USA |
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UF4004 |
|
Common type Worldwide tube/s... |
ZZ |
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UF3003 |
|
Common type Worldwide tube/s... |
ZZ |
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UF1004 |
|
Common type Worldwide tube/s... |
ZZ |
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UF1002 |
|
Common type Worldwide tube/s... |
ZZ |
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UF89 |
1954 |
Common type Europe tube/semi... |
EU |
|
UF85 |
1951 |
Common type Europe tube/semi... |
EU |
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UF80 |
1951 |
Common type Europe tube/semi... |
EU |
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UF43 |
1950 |
Common type Europe tube/semi... |
EU |
|
UF41 |
1947 |
Common type Europe tube/semi... |
EU |
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Michael Mischke started his/her tube collection (valve collection) here on 28.Dec.2005.
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