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220 Ohm Cermet

SKU: KCED5KZPPK
A cermet preset is a compact, PCB-mountable variable resistor with three terminals. As the preset is adjusted, the voltage across its terminals changes accordingly. Variable resistors are used to control voltage levels as required in a circuit. Typically, the two outer pins are connected to Vcc and 0V (ground), while the center pin (wiper) provides a variable output voltage ranging...
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Specifications

Specifications:

Resistance: 220 Ohm
Number of Turns: 1 (Single-turn)
Resistance Tolerance: ±10%
Mounting Type: Through-hole
Lead Diameter: 0.5 mm

Additional Resources

Cermet.PDF

FAQ

Q1. What is a potentiometer?

 A potentiometer is a three-terminal variable resistor used to adjust voltage levels in a circuit. It works by varying resistance through a rotating or sliding contact.

Q2. What are the main terminals of a potentiometer?

 A potentiometer has three terminals: two outer terminals connected to a resistive track, and one middle terminal called the wiper, which moves along the track.

Q3. What are the common types of potentiometers?

 Common types include rotary potentiometers, linear (slider) potentiometers, and digital potentiometers.

Q4. Where are potentiometers commonly used?

 Potentiometers are used in volume controls, light dimmers, motor speed control, and tuning circuits in electronic devices.

Q5. How does a potentiometer control voltage?

 A potentiometer acts as a voltage divider. By adjusting the wiper position, it changes the output voltage between the wiper and one of the outer terminals.

View full product details

A cermet preset is a compact, PCB-mountable variable resistor with three terminals. As the preset is adjusted, the voltage across its terminals changes accordingly.

Variable resistors are used to control voltage levels as required in a circuit. Typically, the two outer pins are connected to Vcc and 0V (ground), while the center pin (wiper) provides a variable output voltage ranging from 0V to Vcc when the cermet preset is rotated.

Applications:

  • Can be used as a voltage divider
  • Suitable for obtaining an adjustable output voltage