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TruCap AT-201N (5) Miniature Tuning Capacitor - Am

TruCap AT-201N (5) Miniature Tuning Capacitor - Am

Order Code:



QtyEx Vat

In Stock
Despatched same day

Key Features

Data Sheets

A top adjustable, miniature, polyethylene film tuning capacitor with capacitance between 4-59.2pF. It comprises of Antenna/Oscillator sections with trimmers, 6mm Diameter Control Shaft. Suitable for AM radio circuits and crystal sets.
  • 6mm diameter control shaft
  • Shaft rotation 180°
  • Pin size 1.6mm
  • Two 2.6mm tapped fixing holes

Technical Specification
Technical Specification
Dimensions20.2 x 20.2 x 10.8mm
Voltage100V DC
Temperature–5°C to +35°C
DielectricPolyethylene film
Case materialPolypropylene
Shaft materialBrass
Stator materialBrass/aluminium
Control shaftLength 10mm, Diameter 6.6mm
Antenna capacitance3.0 - 141.6pF
Oscillator capacitance4.0 - 59.2pF
Tolerance± 1.0pF +1.5% (at full rotation)
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Question by Ian Finlayson | Product code: 12-0255
07 July 2015

QDo you stock knobs to fit this tuning capacitor?
AHi Ian, thank you for your question. We do not currently stock a dial for this tuner but the following can be used: 32-0270 and the other sizes can be used with the 6mm shaft.

Question by Andrew Vine | Product code: 12-0255
16 December 2011

QDo you sell a bolt which will fit the 2.6mm tapped fixing holes?
AThanks for your enquiry Andrew. Unfortunately we do not have any screws or bolts that fit this.


Useful little MW tuning capacitor
Reviewed by: Mr Giles Read
21 December 2015

This is pretty much the go-to part if you're making a medium wave receiver, low power antenna matching unit or any other application that calls for a no-nonsense variable capacitor. One really useful feature of this type is the relatively long control shaft, which is a good match for several types of push-on knob.


v 3.0