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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Description Price Shaft Size Knob Diameter Shaft Type Knob Height Body Colour Indicator Colour Depth For Use With Knob Type Material
RS Stock No. 467-6099
BrandRS PRO
kr 5,464
Each (In a Pack of 5)
Units
4mm 11mm - 16mm Black White 9.0mm - Slide Plastic
RS Stock No. 467-2485
BrandRS PRO
kr 40,46
Each
Units
6mm 16.4mm - 26.7mm Black White - - Grub Screw Aluminium
RS Stock No. 581-868
BrandRS PRO
kr 44,866
Each (In a Pack of 5)
Units
6.35mm 14mm - 11mm Black - - - Low profile Plastic
RS Stock No. 777-7319
BrandRS PRO
kr 17,65
Each
Units
6mm 20mm Circular 17mm Black White - - Push-On Aluminium
RS Stock No. 465-9381
BrandRS PRO
kr 2,054
Each (In a Pack of 10)
Units
6.4mm 19mm D Shaped 20mm Black, Red White - - Push-On Plastic
RS Stock No. 467-5888
BrandRS PRO
kr 2,493
Each (In a Pack of 10)
Units
6mm 13mm Circular 17mm Grey Blue - - Push-On Rubber
RS Stock No. 467-2378
BrandRS PRO
kr 12,104
Each (In a Pack of 5)
Units
6.35mm 32mm - 13.7mm Red White - - Grub Screw Plastic
RS Stock No. 463-8457
BrandRS PRO
kr 21,73
Each
Units
6.4mm 14.7mm - 16.2mm Black - - - Collet -
RS Stock No. 777-7306
BrandRS PRO
kr 33,90
Each
Units
6mm 38.6mm - 13.5mm Grey - - - Grub Screw PVC
RS Stock No. 259-6884
BrandRS PRO
kr 8,854
Each (In a Pack of 5)
Units
3.2mm 16mm - 15mm Black, Grey White - - Grub Screw Plastic
RS Stock No. 222-008
BrandRS PRO
kr 21,934
Each (In a Pack of 5)
Units
6.35mm 28.4mm - 15.2mm Black White - - Grub Screw -
RS Stock No. 465-9864
BrandRS PRO
kr 39,88
Each
Units
6.4mm 30mm - 12.5mm Silver Black - - Grub Screw Aluminium
RS Stock No. 467-6033
BrandRS PRO
kr 5,264
Each (In a Pack of 5)
Units
6mm 17mm D Shaped 19.5mm Black Yellow - - Push-On Plastic
RS Stock No. 777-7338
BrandRS PRO
kr 3,748
Each (In a Pack of 5)
Units
6mm 16.8mm Circular 14.5mm Black Green - - Push-On -
RS Stock No. 777-7350
BrandRS PRO
kr 4,986
Each (In a Pack of 5)
Units
6mm 16.8mm D Shaped 14.5mm Black Green - - Push-On -
RS Stock No. 498-845
BrandRS PRO
kr 40,08
Each
Units
6.35mm 16mm - 14mm Black Black - - Grub Screw Aluminium
RS Stock No. 467-2463
BrandRS PRO
kr 29,71
Each
Units
6.4mm 19mm - 25.4mm Silver White - - Grub Screw Aluminium
RS Stock No. 259-6828
BrandRS PRO
kr 6,282
Each (In a Pack of 5)
Units
3.175mm 11.6mm - 10mm Black, Grey White - - Grub Screw Plastic
RS Stock No. 468-0650
BrandRS PRO
kr 4,237
Each (In a Pack of 10)
Units
11.1mm 29mm - 6mm Clear - - Collet Knob - Plastic
RS Stock No. 467-5995
BrandRS PRO
kr 5,045
Each (In a Pack of 10)
Units
6mm 13mm D Shaped 15mm Grey Green - - Push-On Plastic
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