10K Ohm with Knob 3-Pin High Precision Vertical Adjustable Trimpot Resistor

Wiring Connections

• Pin 1: Connect to one end of the resistor track (often referred to as the “end” pin).
• Pin 2: Connect to the wiper (middle pin), which provides the adjustable resistance value.
• Pin 3: Connect to the other end of the resistor track (the other “end” pin).

Power

• Operating Voltage:  used in low-voltage circuits; power requirements are minimal.
• Power Consumption: Very low, suitable for low-power applications.

Input and Output

• Input: Connects to the circuit where resistance needs to be adjusted.
• Output: Provides an adjustable voltage or current depending on the resistance setting.

Physical Characteristics

• Dimensions: Compact and designed to fit in tight spaces on a PCB.
• Housing Material: Usually plastic with metal contacts for durability.
• Knob Size:  small and easy to turn for precise adjustments.
• Mounting Style: Vertical for easy integration into a circuit board.

Technical Specifications

• Resistance Range: 0 to 10K ohms, adjustable via the knob.
• Tolerance:  ±20% or better, indicating the range of accuracy.
• Power Rating: Usually rated for low power, around 0.1W to 0.5W.
• Temperature Coefficient: Low, ensuring stable resistance across temperature changes.

Additional Features

• High Precision: Provides accurate and stable resistance adjustments.
• Durability: Designed for long-term use with minimal wear and tear.
• Ease of Use: The knob allows for easy manual adjustments without the need for external tools.

How to Use

1. Identify Pins: Determine the function of each pin: one end (Pin 1), wiper (Pin 2), and the other end (Pin 3).
2. Connect to Circuit: Wire the trimpot to your circuit, connecting Pin 1 and Pin 3 to the circuit where you need resistance, and Pin 2 to the point where you need the adjustable output.
3. Mount on PCB: Secure the trimpot vertically on your PCB or project board, ensuring stable contact.
4. Adjust Resistance: Use the knob to turn and set the desired resistance value. The wiper (Pin 2) will adjust the resistance between the end pins (Pin 1 and Pin 3).
5. Test and Calibrate: After adjusting, measure the resistance with a multimeter to ensure it is within the desired range. Make any additional adjustments as needed.
6. Finalize Installation: Once set, you can secure the trimpot in place and complete your circuit connections.

The 10K ohm with knob 3-pin high precision vertical adjustable trimpot resistor is a versatile and essential component for circuits requiring precise resistance adjustments. Its easy manual control and stable performance make it ideal for various electronic applications, from prototypes to finished products.