| No. | parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
|
|
|
Philips |
Special Quality Double Triode |
|
|
|
|
Philips |
S.Q. Tube |
|
|
|
|
Philips |
Special Quality Triode |
|
|
|
|
Philips |
S.Q. Tube |
|
Desde 2024. D4U Semiconductor.
|