Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
| PS2801 |
|
| Common type Japan tube/semic... |
J |
|
| PS2652 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| PS2581A |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPC1237 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPC1156H |
|
| NEC Corporation, Nippon Elec... |
J |
|
| µPC1093 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| PC817 |
|
| Common type Japan tube/semic... |
J |
|
| PC452 |
|
| Common type Japan tube/semic... |
J |
|
| PC357NT |
|
| Common type Japan tube/semic... |
J |
|
| PC355 |
|
| Common type Japan tube/semic... |
J |
|
| PC123 |
|
| Common type Japan tube/semic... |
J |
|
| PC4SF21 |
|
| Common type Japan tube/semic... |
J |
|
| MKY37 |
|
| Common type Japan tube/semic... |
J |
|
| MKY34 |
|
| Common type Japan tube/semic... |
J |
|
| MJM2360 |
|
| Common type Japan tube/semic... |
J |
|
| M51995 |
|
| Common type Japan tube/semic... |
J |
|
| M37702M2A |
|
| Common type Japan tube/semic... |
J |
|
| M34300 |
|
| Common type Japan tube/semic... |
J |
|
| M6M80011 |
|
| Common type Japan tube/semic... |
J |
|
| M5L27128K |
|
| Common type Japan tube/semic... |
J |
|
| M5L8282 |
|
| Common type Japan tube/semic... |
J |
|
| LD8051 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| LC7942 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| LC7940 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| LB1641 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| LA7910 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| LA4420 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| LA4282 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| LA4032 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| LA4031 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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