Fudan Marca Dupla Capacitor Variável de ar Cb2x-250 250 Mais 290pf para Enviar Botão Novo

All original parts are disassembled, professionally cleaned the plaster and rust, which can achieve a new effect, and it can be used after installation! It will be tested well before delivery to ensure quality!
Fudan brand variable air capacitors: high-quality products, can be used in radios, mineral radio sets.
Model: CB -X -365. 52 yuan each.
Nominal capacity: the small value is 12PF, the large value is 365PF.
Insulation resistance: 250MO.
Dielectric strength: 200V.DC.
Size: Length: 3.5cm, Width 2.9cm, Height
2.6cm, 1.1cm of the exposed part of the handle.
It is a capacitor whose capacitance can be adjusted within a certain range. By changing
When the relative effective area between the pole pieces or the distance between the pieces changes, its capacitance
Change accordingly. Usually used as a tuning capacitor in a radio receiving circuit.
In addition, a high-quality rotary knob that can be used as a set is provided, 2 yuan/piece, and you can
Join the shopping cart together to take the payment,
http://item.taobao.com/item.htm&id=40776610454
Baidu entry: The electrode of the air dielectric variable capacitor consists of two sets of metal sheets
to make. The fixed set of the two sets of electrodes is the fixed piece, the set that can be rotated
For the moving piece, air is used as the medium between the moving piece and the fixed piece.