RS PRO Potentiometer Knob, Grub Screw Type, 28mm Knob Diameter, Black, Red, 6.35mm Shaft

  • RS Stock No. 259-6991
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

Grub-Screw Knobs with Fitted Caps

This Grub-Screw Knob Potentiometer from our own RS PRO brand is designed to be used for professional equipment to control electrical devices such as volume controls on audio equipment.

What is a Potentiometer?

A potentiometer (or sometimes known as Pot) is a variable resistor. They come in a wide range of shapes and are used in various applications in your daily life.

How do they work?

Most potentiometer knobs are simply fixed on manually with a simple push by fitting it to the shaft. They either have a knob, screw, grub, or slider as a fixture that is used as a control element to vary the resistance between the middle terminal and either one of the outer terminals for the potentiometer.

RS Pro Grub-Screw Knobs with Fitted Caps

• Comparing the emf of a battery cell with a standard cell
• Measuring the internal resistance of a battery cell
• Measuring the voltage across a branch of a circuit

RS Pro offer a variety of Grub-screw knobs with different types of finishes, shapes and screw fixings. Available in diameter range from 11.6mm to 28mm, with red, black or grey caps. Easy to fix on.

Features and Benefits

• Grub screw knob moulds in variety of shaft sizes and materials
• Available in diameters from 11.6mm to 28mm, with red, black or grey caps

Most potentiometer knobs are simply fixed on manually with a simple push by fitting it to the shaft. They either have a knob, screw, grub, or slider as a fixture that is used as a control element to vary the resistance between the middle terminal and either one of the outer terminals for the potentiometer.

RS PRO

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

Specifications
Attribute Value
Shaft Size 6.35mm
Knob Diameter 28mm
Knob Height 17mm
Body Colour Black, Red
Indicator Colour White
Knob Type Grub Screw
Material Plastic
840 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 5)
MYR 4.048
units
Per unit
Per Pack*
5 - 45
MYR4.048
MYR20.24
50 - 245
MYR3.866
MYR19.33
250 - 495
MYR3.72
MYR18.60
500 - 995
MYR3.646
MYR18.23
1000 +
MYR3.47
MYR17.35
*price indicative
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