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. 737-7701
Mfr. Part No.H-22-6A
BrandBourns
MYR48.26
Each
units
6.35mm 22.2mm - 21.3mm Chrome - - - Dial -
RS Stock No. 167-4559
Mfr. Part No.H-22-6A
BrandBourns
MYR41.02
Each (In a Tray of 10)
units
6.35mm 22.2mm - 21.3mm Chrome Black - - Dial -
RS Stock No. 167-4560
Mfr. Part No.H-22-6M
BrandBourns
MYR41.06
Each (In a Tray of 10)
units
6mm 22.2mm - 21.3mm Chrome Black - - Dial -
RS Stock No. 737-7704
Mfr. Part No.H-22-6M
BrandBourns
MYR52.68
Each
units
6mm 22.2mm - 21.3mm Chrome - - - Dial -
RS Stock No. 167-4757
Mfr. Part No.H-46-6A
BrandBourns
MYR75.79
Each (In a Tray of 10)
units
6.35mm 46mm - 24mm Black Black - - Dial -
RS Stock No. 737-7710
Mfr. Part No.H-46-6A
BrandBourns
MYR86.75
Each
units
6.35mm 46mm - 24mm Black - - - Dial -
RS Stock No. 167-4464
Mfr. Part No.H-46-6A-1
BrandBourns
MYR150.572
Each (In a Box of 30)
units
6.35mm 46mm - 24mm Black, Chrome Black - - Dial -
RS Stock No. 737-7714
Mfr. Part No.H-46-6A-1
BrandBourns
MYR88.34
Each
units
6.35mm 46mm - 24mm Black, Chrome - - - Dial -
RS Stock No. 167-5263
Mfr. Part No.H-516-6A
BrandBourns
MYR27.371
Each (In a Tray of 10)
units
6.35mm 22.8mm - 24.8mm Black, Chrome Black - - Dial -
RS Stock No. 743-5661
Mfr. Part No.H-516-6A
BrandBourns
MYR49.15
Each
units
6.35mm 22.8mm - 24.8mm Black, Chrome Black - - Dial -
RS Stock No. 167-5270
Mfr. Part No.H-23-6M
BrandBourns
MYR41.06
Each (In a Tray of 10)
units
6mm 22.2mm - 21.3mm Chrome Black - - Dial -
RS Stock No. 773-2710
Mfr. Part No.H-23-6M
BrandBourns
MYR46.99
Each
units
6mm 22.2mm - 21.3mm Chrome Black - - Dial -
RS Stock No. 167-5213
Mfr. Part No.H-516-6M
BrandBourns
MYR24.05
Each (In a Tray of 10)
units
6mm 22.8mm - 24.8mm Black, Chrome Black - - Dial -
RS Stock No. 167-5292
Mfr. Part No.H-516-3A
BrandBourns
MYR27.93
Each (In a Tray of 10)
units
3.17mm 22.8mm - 24.8mm Black, Chrome Black - - Dial -
RS Stock No. 770-3236
Mfr. Part No.H-516-6M
BrandBourns
MYR31.87
Each
units
6mm 22.8mm - 24.8mm Black, Chrome Black - - Dial -
RS Stock No. 763-9179
Mfr. Part No.H-516-3A
BrandBourns
MYR31.29
Each
units
3.17mm 22.8mm - 24.8mm Black, Chrome - - - Dial -
RS Stock No. 2509638718
Mfr. Part No.H-22-6A-B
BrandBourns
MYR49.34
Each
units
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