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 Model Knob Type Material
RS庫存編號 167-5263
製造零件編號H-516-6A
BrandBourns
TWD264.60
Each (In a Tray of 10)
單位
6.35mm 22.8mm - 24.8mm Black, Chrome Black - - - Dial -
RS庫存編號 743-5661
製造零件編號H-516-6A
BrandBourns
TWD294.00
單位
6.35mm 22.8mm - 24.8mm Black, Chrome Black - - - Dial -
RS庫存編號 498-895
BrandRS PRO
TWD145.00
單位
6.35mm 28mm - 14mm Silver Black - - - Grub Screw Aluminium
RS庫存編號 737-7701
製造零件編號H-22-6A
BrandBourns
TWD469.00
單位
6.35mm 22.2mm - 21.3mm Chrome - - - - Dial -
RS庫存編號 167-4559
製造零件編號H-22-6A
BrandBourns
TWD333.70
Each (In a Tray of 10)
單位
6.35mm 22.2mm - 21.3mm Chrome Black - - - Dial -
RS庫存編號 797-2924
製造零件編號18A11B010E1
BrandVishay
TWD721.00
單位
6.35mm 22.2mm - 22.2mm Chrome Black - - Model 1 Dial -
RS庫存編號 167-9521
製造零件編號ACCTRHJ1021
BrandVishay
TWD25.90
個 (以毎盒:100)
單位
6mm 22.2mm - 12 mm, 14 mm Black - - 357 Series - - -
RS庫存編號 498-839
BrandRS PRO
TWD148.00
單位
6.35mm 22mm - 14mm Black Black - - - Grub Screw Aluminium
RS庫存編號 374-3211
製造零件編號ACCTRHJ1021
BrandVishay
TWD28.40
/個 (每包:5個)
單位
6mm 22.2mm - 12 mm, 14 mm Black - - 357 Series - - -
RS庫存編號 167-9519
製造零件編號11A41B010
BrandVishay
TWD1,188.70
個 (以毎盒:10)
單位
6.35mm 25.4mm - 22.2mm Chrome Black - - - Dial -
RS庫存編號 508-885
製造零件編號11A41B010
BrandVishay
TWD1,693.00
單位
6.35mm 25.4mm - 22.2mm Chrome Black - - - Dial -
RS庫存編號 259-6935
BrandRS PRO
TWD28.40
/個 (每包:5個)
單位
6.35mm 16.2mm - 15mm Black, Red White - - - Grub Screw Plastic
RS庫存編號 498-918
BrandRS PRO
TWD120.00
單位
6.35mm 16mm - 14mm Natural Black - - - Grub Screw Aluminium
RS庫存編號 729-6220
BrandRS PRO
TWD26.80
/個 (每包:5個)
單位
- 6mm Circular 18mm Translucent - - - - Push-On -
RS庫存編號 467-2429
BrandRS PRO
TWD132.00
單位
6mm 12.7mm - 25.4mm Black White - - - Grub Screw Aluminium
RS庫存編號 167-9647
製造零件編號25A11B010
BrandVishay
TWD1,221.70
個 (以毎盒:10)
單位
6.35mm 46mm - - Chrome Black - - - Dial -
RS庫存編號 172-2305
BrandRS PRO
TWD10.80
個 (以毎盒:500)
單位
- 6mm - - Translucent - - - - Cap -
RS庫存編號 107-7253
製造零件編號BT 81 6M
BrandAtoms
TWD424.00
單位
6mm 24mm - 23mm Chrome Black - - - Dial -
RS庫存編號 498-851
BrandRS PRO
TWD165.00
單位
6.4mm 30mm - 15mm Silver - - - - Grub Screw Aluminium
RS庫存編號 504-2784
製造零件編號25A11B010
BrandVishay
TWD1,222.00
單位
6.35mm 46mm - - Chrome Black - - - Dial -