Air spaced variable capacitors
(brand new)

Over 30 different values in stock

For the first time since the 1980s an extensive range of Air-spaced variable capacitors are available from Armstrong radio.

The VCA series of variable capacitors offer a smaller panel foot print and come in 18 different values from 75pf to 500pf.

Capacitance values available are 75pf, 100pf, 125pf, 150pf, 175pf, 200pf, 225pf, 250pf, 275pf, 300pf, 325pf, 350pf, 380pf, 400pf, 425pf 450pf 475pf, and 500pf.

The VCB series of variable capacitors offer a smaller overall depth and come in 16 different values from 200pf to 800pf 

Capacitance values available are 200pf, 240pf, 280pf, 320pf, 360pf, 400pf, 440pf, 480pf, 520pf, 560pf, 600pf, 640pf, 680pf, 720pf, 760pf and 800pf. 

All our capacitors use precision ball bearings races, and have a 180 degrees rotary range. Mounting is by three m4 mounting screws (supplied)

Our variable capacitors are ideal for radio receivers, have a high Q. and are ideal for building radio receivers, RF equipment and similar applications. The capacitors have precision roller bearing and are supplied with 3 stainless steel M4 mounting screws.

Please see our separate listings on our ETSY shop for each variable capacitor as prices vary according to the value required