Excerpt from the tube collection of Jacky Parmentier. These images (tube photos) were uploaded to the respective tubes or valves by Jacky Parmentier.
UC3842 |
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Common type Worldwide tube/s... |
ZZ |
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UCN5895 |
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Common type USA tube/semicond. |
USA |
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UGN3130 |
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Common type USA tube/semicond. |
USA |
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UGN3140 |
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Common type USA tube/semicond. |
USA |
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UGN3503 |
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Common type USA tube/semicond. |
USA |
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UL1550 |
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Unitra CEMI, Naukowo-Produkc... |
PL |
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ULN2803A |
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Common type USA tube/semicond. |
USA |
|
VC1029 |
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Common type Japan tube/semic... |
J |
|
VC2023 |
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Common type Japan tube/semic... |
J |
|
WK638 |
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NEC Corporation, Nippon Elec... |
J |
|
XRA7106 |
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ROHM Co., Ltd.; Kyoto |
J |
|
XRA7766 |
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ROHM Co., Ltd.; Kyoto |
J |
|
|
ZTK33 |
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Common type Europe tube/semi... |
EU |
|
µA78xx |
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Common type Worldwide tube/s... |
ZZ |
|
µA79xx |
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Common type Worldwide tube/s... |
ZZ |
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µA324 |
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Fairchild Semiconductor Inc.... |
USA |
|
µA703 |
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Common type Worldwide tube/s... |
ZZ |
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µA723 |
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Common type Worldwide tube/s... |
ZZ |
|
µA732 |
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Fairchild Semiconductor Inc.... |
USA |
|
µA741 |
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Common type Worldwide tube/s... |
ZZ |
|
µA747 |
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Common type Worldwide tube/s... |
ZZ |
|
µPB249D |
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NEC Corporation, Nippon Elec... |
J |
|
µPB426 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC574 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1004 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC1228 |
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NEC Corporation, Nippon Elec... |
J |
|
µPC4570 |
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NEC Corporation, Nippon Elec... |
J |
|
µPD416 |
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NEC Corporation, Nippon Elec... |
J |
|
µPD553 |
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NEC Corporation, Nippon Elec... |
J |
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Jacky Parmentier started his/her tube collection (valve collection) here on 13.Jun.2008.
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