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.MaterialThe 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. 581-874
BrandRS PRO
PHP96.356
Each (In a Pack of 5)
units
6.35mm 21.1mm - 11mm Black - - - Low profile Plastic
RS Stock No. 467-6746
BrandRS PRO
PHP34.572
Each (In a Pack of 5)
units
6.4mm 17mm D Shaped 19.5mm Black Yellow - - Push-On Plastic
RS Stock No. 777-7350
BrandRS PRO
PHP24.354
Each (In a Pack of 5)
units
6mm 16.8mm D Shaped 14.5mm Black Green - - Push-On -
RS Stock No. 465-9381
BrandRS PRO
PHP10.677
Each (In a Pack of 10)
units
6.4mm 19mm D Shaped 20mm Black, Red White - - Push-On Plastic
RS Stock No. 777-7356
BrandRS PRO
PHP20.266
Each (In a Pack of 5)
units
6mm 16.8mm D Shaped 14.5mm Black Blue - - Push-On -
RS Stock No. 777-7300
BrandRS PRO
PHP77.56
Each
units
6mm 20mm Circular 17mm Black White - - Push-On Aluminium
RS Stock No. 467-5967
BrandRS PRO
PHP16.582
Each (In a Pack of 10)
units
6mm 13mm D Shaped 15mm Grey Red - - Push-On Plastic
RS Stock No. 467-6718
BrandRS PRO
PHP42.144
Each (In a Pack of 10)
units
6.4mm 13mm D Shaped 15mm Grey Grey - - Push-On Plastic
RS Stock No. 467-2520
BrandRS PRO
PHP376.95
Each
units
6mm 31.8mm - 26.7mm Silver White - - Grub Screw Aluminium
RS Stock No. 466-4989
BrandRS PRO
PHP42.306
Each (In a Pack of 5)
units
6.4mm 14mm - 17mm Black White - - Grub Screw Plastic
RS Stock No. 467-5995
BrandRS PRO
PHP20.829
Each (In a Pack of 10)
units
6mm 13mm D Shaped 15mm Grey Green - - Push-On Plastic
RS Stock No. 467-6077
BrandRS PRO
PHP20.222
Each (In a Pack of 5)
units
1.2 x 4mm 14 x 11mm - 12mm Black White 11.0mm - Slide Plastic
RS Stock No. 467-2384
BrandRS PRO
PHP27.746
Each (In a Pack of 5)
units
6.35mm 32mm - 13.7mm White Grey - - Grub Screw Plastic
RS Stock No. 467-6689
BrandRS PRO
PHP36.32
Each (In a Pack of 10)
units
6.4mm 13mm D Shaped 15mm Black Red - - Push-On Plastic
RS Stock No. 777-7347
BrandRS PRO
PHP20.266
Each (In a Pack of 5)
units
6mm 16.8mm Circular 14.5mm Black Grey - - Push-On -
RS Stock No. 467-6724
BrandRS PRO
PHP12.295
Each (In a Pack of 10)
units
6.4mm 13mm D Shaped 15mm Grey Black - - Push-On Plastic
RS Stock No. 259-7023
BrandRS PRO
PHP45.46
Each (In a Pack of 5)
units
6mm 28mm - 17mm Black, Red White - - Grub Screw Plastic
RS Stock No. 467-6011
BrandRS PRO
PHP14.371
Each (In a Pack of 10)
units
6mm 13mm D Shaped 15mm Grey Black - - Push-On Plastic
RS Stock No. 222-008
BrandRS PRO
PHP157.728
Each (In a Pack of 5)
units
6.35mm 28.4mm - 15.2mm Black White - - Grub Screw -
RS Stock No. 777-7375
BrandRS PRO
PHP21.392
Each (In a Pack of 5)
units
6mm 16.8mm D Shaped 14.5mm Black Yellow - - Push-On -
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