Potentiometer Knobs

A potentiometer knob is an accessory that is used as a control knob for a potentiometer.

How do they work?
Many potentiometers knobs are simply push on and can easily be fitted to the potentiometer shaft. Others use a fixing such as a nut, grub screw or blind set screw to fix them in place. The knob can be used to turn the potentiometer, like a volume control knob on a stereo.

What different types are there?
A huge variety of potentiometer knobs are available to suit virtually any application. When choosing the right knob for your potentiometer, you must always check the shaft diameter of the potentiometer. This helps to narrow your options down. Most knobs are cylindrical, but rectangular shaped knobs are available for slider potentiometers. Potentiometer knobs are available in different colours.
Some potentiometer knobs feature a small skirt at the bottom, which can have numbers around it. Others feature a pointer or coloured indicator, which can be helpful for seeing how far a potentiometer has been turned.
Some potentiometer knobs are also multi-turn. They may feature a locking mechanism and a turn counter which shows the number of rotations of the potentiometer knob.
Material
The material that the knob is manufactured from can help you to determine whether it is suitable for your application. Potentiometers knobs are commonly manufactured from plastic (often with a brass insert) or aluminium, and some have soft touch rubber finishes.

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Omschrijving Prijs Shaft Size Knob Diameter Shaft Type Knob Height Body Colour Indicator Colour Depth For Use With Knob Type Material
RS-stocknr. 465-9858
FabrikantRS PRO
€ 2,76
Each
Aantal stuks
6.4mm 20mm - 12.5mm Black White - - Grub Screw Aluminium
RS-stocknr. 259-6941
FabrikantRS PRO
€ 0,736
Each (In a Pack of 5)
Aantal stuks
6.4mm 16mm - 15mm Black White - - Grub Screw Plastic
RS-stocknr. 259-6957
FabrikantRS PRO
€ 0,714
Each (In a Pack of 5)
Aantal stuks
6.35mm 16.2mm - 15mm Black, Grey White - - Grub Screw Plastic
RS-stocknr. 259-6913
FabrikantRS PRO
€ 1,84
Each (In a Pack of 5)
Aantal stuks
6mm 16.2mm - 15mm Black White - - Grub Screw Plastic
RS-stocknr. 463-8514
FabrikantRS PRO
€ 2,07
Each
Aantal stuks
6mm 14.7mm - 16.2mm Black White - - Collet -
RS-stocknr. 463-8536
FabrikantRS PRO
€ 0,584
Each (In a Pack of 5)
Aantal stuks
11mm - - 5mm Black - - Collet Knob - -
RS-stocknr. 259-6935
FabrikantRS PRO
€ 0,714
Each (In a Pack of 5)
Aantal stuks
6.35mm 16.2mm - 15mm Black, Red White - - Grub Screw Plastic
RS-stocknr. 259-7045
FabrikantRS PRO
€ 1,074
Each (In a Pack of 5)
Aantal stuks
6mm 28mm - 17mm Black, Grey White - - Grub Screw Plastic
RS-stocknr. 223-742
FabrikantRS PRO
€ 1,13
Each (In a Pack of 5)
Aantal stuks
6.4mm 32mm - 13.7mm Black White - - Grub Screw Plastic
RS-stocknr. 259-7039
FabrikantRS PRO
€ 1,054
Each (In a Pack of 5)
Aantal stuks
6mm 28mm - 17mm Black White - - Grub Screw Plastic
RS-stocknr. 465-9921
FabrikantRS PRO
€ 3,118
Each (In a Pack of 5)
Aantal stuks
6.35mm 21mm - - Black White - 6.35mm Shafts - -
RS-stocknr. 463-8479
FabrikantRS PRO
€ 2,59
Each
Aantal stuks
6.4mm 14.7mm - 16.2mm Black White - - Collet -
RS-stocknr. 259-6812
FabrikantRS PRO
€ 0,904
Each (In a Pack of 5)
Aantal stuks
3.175mm 11.6mm - 10mm Black White - - Grub Screw Plastic
RS-stocknr. 259-7001
FabrikantRS PRO
€ 1,108
Each (In a Pack of 5)
Aantal stuks
6.35mm 28mm - 17mm Black White - - Grub Screw Plastic
RS-stocknr. 581-919
FabrikantRS PRO
€ 5,34
Each (In a Pack of 5)
Aantal stuks
6.35mm 29.5mm - 20.3mm Black - - - - Plastic
RS-stocknr. 463-8508
FabrikantRS PRO
€ 0,65
Each
Aantal stuks
6mm 21.3mm - 17.1mm Black - - - Collet -
RS-stocknr. 581-969
FabrikantRS PRO
€ 6,066
Each (In a Pack of 5)
Aantal stuks
6, 6.35 mm, 35 mm 21mm - - Black White - Rotary Switch - -
RS-stocknr. 463-8463
FabrikantRS PRO
€ 6,92
Each
Aantal stuks
6.4mm 21.3mm - 17.1mm Black - - - Collet -
RS-stocknr. 581-903
FabrikantRS PRO
€ 3,83
Each (In a Pack of 5)
Aantal stuks
6.35mm 21.1mm - 15.2mm Black Black - - - -
RS-stocknr. 581-953
FabrikantRS PRO
€ 6,028
Each (In a Pack of 5)
Aantal stuks
6, 6.35 mm, 35 mm 14mm - - Black - - Rotary Switch - -
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Eaton’s Rotary Potentiometers enable a user to regulate and change the current that flows through a circuit, these rotary potentiometers can be easily controlled through turning the spindle or knob. • Panel mounting• Twist action on the rotary to set ...