We'd like to use analytics cookies to understand which symbols people look up, so we know what to research next. They are not used for advertising and we set none of them unless you say yes. What we store.
A capacitor with an arrow drawn across its plates.
Also known as: Tuning capacitor symbol, Trimmer capacitor
An arrow across a capacitor's plates marks its value as adjustable, using the same adjustability convention as the variable resistor. A tuning capacitor in a radio and a small preset trimmer are drawn alike, the trimmer sometimes distinguished by a shortened arrow.
Denotes a capacitor whose capacitance can be varied, using the general arrow convention for adjustability.
Contexts: Technical drawing, Electrical equipment
Covers both a tuning capacitor and a preset trimmer, the trimmer sometimes drawn with a shortened or crossed arrow.
Contexts: Technical drawing, Electrical equipment
Two short parallel plates crossed diagonally by a straight arrow.