Rotary potentiometer 20kOhm linear 1/5W B20K - 5szt.

Index: DNG-19630 EAN: 5904422346805
The B20K carbon-coated linear rotary potentiometer has three leads that fit on a contactor board. Connected to microcontroller's analog-to-digital converter (e.g. Arduino analog inputs) it can be used as a knob-knob in user interface. Potentiometer has a nut and washer.
Rotary potentiometer 20kOhm linear 1/5W B20K - 5szt.
€1.50
€1.22 tax excl.
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Manufacturer: OEM

Product description: 20 kOhm linear rotary potentiometer 1/5 W B20K - 5 pcs.

Linear rotarypotentiometerwith carbon coating, hasthree leadsmatching to thepin boards. Connected tomicrocontroller's analog-digital converter (e.g.Arduinoanalog inputs) it can be used as a knob in user interface. Potentiometer has a nut and washer.

Rotary potentiometer - applications

Rotary potentiometer20 kΩlinear1/5 Wis a proposal that can be used in many electronic projects. The element allows you to control the supply of electricity by increasing and decreasing the electrical resistance, so you can control the intensity of various functions of devices (for example, light or sound).

The potentiometer can be used, for example, as part of a device intended for audio playback (as a volume knob), or to regulate light intensity in dimmers for lighting installations, as well as part of thermostats and many other devices equipped with a user interface with the ability to continuously control the intensity of operation.

The elements are sold in packs of 5 pieces.

Potencjometr obrotowy 20kOhm liniowy 1/5W B20K - 5szt.

Rotary potentiometer 20 kOhm linear 1/5 W B20K - 5 pieces.

Potencjometr obrotowy 20kOhm liniowy 1/5W B20K - 5szt.

Set contains 5 pieces of 20 kOhm linear 1/5 W B20K rotary potentiometers.

Rotary potentiometer specification

  • Model: WH148-B20K
  • Maximum operating voltage: 200 V
  • Resistance: 20 kΩ
  • Power: 0.2 W
  • Characteristics: linear
  • Axis length: 15 mm
  • Axis diameter: 6 mm
  • Pinouts: 3 pin
  • Leads Raster: 5 mm (matched with contact boards)
  • Linearity tolerance: ± 20%
  • Working temperature: from -10°C to +70°C
  • Weight: 7 g

How to connect the potentiometer?

The potentiometer is designed to be mounted on a contact plate, i.e. the element does not require soldering - its leads just need to be placed in the appropriate holes on the plate. The device is designed to be powered with DC voltage up to 200 V.

For those interested we recommend our blog entry:

Package width 11 cm
Package height 2 cm
Package depth 7 cm
Package weight 0.035 kg

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Rotary potentiometer 20kOhm linear 1/5W B20K - 5szt.

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