Condensador variable - Wikipedia, la enciclopedia libre
73-1200-38 Capacitor, variable 23-176pf, 38 Plates, 0.12 plate gap
56 Pf Air Variable Capacitor With Reduction Gearing Ceramic - Etsy
Amazon.com: Condensador variable Alps ajustable 25 – 450 pf para amplificador de radio de cristal, kit de bricolaje qrp Loop Antena Tuner am fm mw sw Shortwave Radio : Electrónica
File:Condensador-variable.jpg - Wikimedia Commons
Variable Capacitors and Trimmers
443DF Model 20 126pF Shaft Radio Parts Variable Capacitor|capacitor variable |capacitor partscapacitor radio - AliExpress