Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
GP1U28X |
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Common type Japan tube/semic... |
J |
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H5ANAG4 |
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Common type South Korea tube... |
ROK |
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H11L1 |
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Fairchild Semiconductor Inc.... |
USA |
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H1267 |
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Common type Worldwide tube/s... |
ZZ |
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HA1342 |
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Hitachi Ltd.; Tokyo |
J |
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HA5002 |
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Common type USA tube/semicond. |
USA |
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HA11498 |
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Hitachi Ltd.; Tokyo |
J |
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HA17824 |
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Hitachi Ltd.; Tokyo |
J |
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HCPL-0710 |
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Common type USA tube/semicond. |
USA |
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HCPL-2400 |
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Common type USA tube/semicond. |
USA |
|
HCPL-3700 |
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Common type USA tube/semicond. |
USA |
|
HCTL-2020 |
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Common type USA tube/semicond. |
USA |
|
HD6417705 |
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Common type Japan tube/semic... |
J |
|
HEF4013B |
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Philips; Eindhoven (tubes in... |
NL |
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HEF4049 |
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Philips; Eindhoven (tubes in... |
NL |
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HIN213 |
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Common type USA tube/semicond. |
USA |
|
HM1-7621 |
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Common type USA tube/semicond. |
USA |
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HM-7620 |
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Common type USA tube/semicond. |
USA |
|
HM628512 |
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Hitachi Ltd.; Tokyo |
J |
|
HN4827128 |
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Hitachi Ltd.; Tokyo |
J |
|
HY5DU281622 |
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Common type South Korea tube... |
ROK |
|
I210 |
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Common type USA tube/semicond. |
USA |
|
ICL3221 |
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Common type USA tube/semicond. |
USA |
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ICS570 |
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Common type USA tube/semicond. |
USA |
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ICS87972 |
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Common type USA tube/semicond. |
USA |
|
ICS87973 |
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Common type USA tube/semicond. |
USA |
|
ICS950810 |
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Common type USA tube/semicond. |
USA |
|
ILQ2 |
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Siemens (& Halske, -Schucker... |
D |
|
ILQ621 |
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Siemens (& Halske, -Schucker... |
D |
|
iM4A3-128/64 |
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Common type USA tube/semicond. |
USA |
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Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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