100K Ohm preset Potentiometer - Pack of 5:

Here are some key details about a 100k-ohm preset potentiometer:

1. Resistance Value:
   • The preset potentiometer has a fixed resistance value of 100k ohms. This value remains constant and is specified by the manufacturer.
2. Adjustability:
   • Similar to other preset potentiometers, the 100k-ohm version is designed for one-time adjustments during manufacturing or calibration processes. It is typically adjusted using a small screwdriver or a similar tool.
3. Physical Design:
   • A preset potentiometer is usually a small, enclosed component with an adjustment mechanism, such as a screw, on top. The adjustment is made by turning the screw to change the resistance value.
4. Application:
   • Preset potentiometers with a 100k-ohm value are commonly used in various electronic circuits and devices for calibration purposes. They are often found on printed circuit boards (PCBs) and are adjusted during the manufacturing process to achieve specific performance characteristics.
5. Mounting Style:
   • Preset potentiometers can have different mounting styles, such as through-hole mounting or surface-mounting, depending on the application and the circuit board design.
6. Tolerance:
   • The tolerance of the preset potentiometer specifies the permissible variation in its resistance value from the nominal value. Common tolerances include ±10%, ±5%, or even tighter tolerances for precision applications.
7. Power Rating:
   • The power rating of the preset potentiometer indicates the maximum power it can handle without overheating. Common power ratings for preset potentiometers are 0.125W (?W) or 0.25W (¼W).
8. Markings:
   • Preset potentiometers may have markings or codes indicating the nominal resistance value, tolerance, and other specifications. These markings are provided by the manufacturer.