100k Potentiometer – KSH 30 at HIMASTORES Mombasa – best electronics in Kenya
Home / Capacitors and resistors / 100k Potentiometer

100k Potentiometer

SKU: HMJ079 Category: Capacitors and resistors
KSH 30.00
Out of Stock

Product Description

100k Ohm Potentiometer

Versatile Variable Resistor for Analog Control and Adjustment

A 100k potentiometer is a three-terminal variable resistor that allows you to manually adjust resistance values in a circuit. It is widely used for volume control, sensor calibration, and user input in Arduino and electronics projects.

Adjustable Resistance - Provides variable resistance from 0 to 100,000 ohms for analog control
Multiple Applications - Works for audio control, tuning circuits, and user interfaces
Typical power rating is 100mW with resistance tolerance of ±20%
Choose between linear taper (smooth adjustment) or audio taper (logarithmic for volume)
Never exceed the power rating to prevent overheating and damage

Technical Specifications (Typical)

ParameterValue
Resistance Range0 to 100kΩ
Taper TypesLinear (B), Logarithmic (A)
Power Rating50mW to 500mW
Tolerance±10 to ±20%
Rotational LifeUp to 100,000 cycles
Rotational Angle300° typical

= Key Features =

+Linear or Logarithmic Taper - Linear for precise adjustment, logarithmic for audio applications

+Panel or PCB Mount Options Available in breadboardfriendly and panel-mount versions

+Durable Construction Carbon or cermet elements for longterm reliability

= Applications =

  1. Arduino analog input (e.g., volume, brightness, or speed control)
  2. Sensor calibration and tuning
  3. Audio volume and tone controls
  4. Feedback loops and setpoint adjustment
Essential Component - One of the most versatile parts for user control in electronics
Wide Availability - Standard 100k value, commonly found in kits and projects

√ Compatible with microcontrollers via analog input pins

√ Easy to wire - center pin is wiper, outer pins are fixed ends