Air Variable Capacitor insulators
thingiverse
These are insulators/isolators for air variable capacitors used in tube radio circuits. More will be added as needed. These insulators are utilized in my modern tube Theremin design. Insulator_C-V100P Insulating collar for Antique Electronics Supply 100pF variable capacitor. This collar fits between the capacitor and the panel, ensuring that the metal collar at the shaft cannot make contact with the panel or any burrs from drilling the hole.
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