10 Pcs 22K Ohm Rotary Potentiometer WH138 Variable Resistor with 15x15mm Knob
What is this?
This single-turn rotary potentiometer is a professional variable resistance component without a switch. It’s designed for circuit control in electronic projects, enabling smooth adjustment of electrical parameters. Good for dimming LED lights, controlling motor speed, adjusting audio volume, and fine-tuning parameters in DIY circuits or industrial equipment.
What will I get?
Rotary Potentiometer
Material: Metal, Plastic
Color: Silver, Black
Nominal Resistance: 22K Ohm
Resistance Tolerance: ±20%
Type: Single Linear (Type B)
Overall Size: 30 x 24.5 x 30 mm / 1.18 x 0.96 x 1.18 inch (LxWxH);
Shaft Length: 20mm / 0.8 inch;
Knob Size: 15 x 15mm / 0.59 x 0.59 inch (Dia x H);
In the package of: 10Pcs Potentiometers, 10 Pcs Plastic Knob Caps, 10 Pcs Washers, 10 Pcs Hex Nuts
Are there any advantages of the product?
Offering multiple resistance options, it meets diverse circuit requirements for different devices. Its robust structure ensures long-term resistance stability with minimal value drift. The switch-free design focus on precise parameter adjustment, while the smooth-rotating knob allows accurate control. Compact size and easy installation simplify wiring, making it a cost-effective choice for electronic projects and equipment upgrades.
How to use it?
Solder the 3-pin terminals to your circuit board or link them using wires. Rotate the knob to adjust resistance for tuning light intensity, sound levels, or equipment speeds.
What should I notice?
Ensure the selected resistance value matches your circuit requirements to avoid performance issues. Avoid over-tightening during installation. Always disconnect power before making any adjustments or installations.
This single-turn rotary potentiometer is a professional variable resistance component without a switch. It’s designed for circuit control in electronic projects, enabling smooth adjustment of electrical parameters. Good for dimming LED lights, controlling motor speed, adjusting audio volume, and fine-tuning parameters in DIY circuits or industrial equipment.
What will I get?
Rotary Potentiometer
Material: Metal, Plastic
Color: Silver, Black
Nominal Resistance: 22K Ohm
Resistance Tolerance: ±20%
Type: Single Linear (Type B)
Overall Size: 30 x 24.5 x 30 mm / 1.18 x 0.96 x 1.18 inch (LxWxH);
Shaft Length: 20mm / 0.8 inch;
Knob Size: 15 x 15mm / 0.59 x 0.59 inch (Dia x H);
In the package of: 10Pcs Potentiometers, 10 Pcs Plastic Knob Caps, 10 Pcs Washers, 10 Pcs Hex Nuts
Are there any advantages of the product?
Offering multiple resistance options, it meets diverse circuit requirements for different devices. Its robust structure ensures long-term resistance stability with minimal value drift. The switch-free design focus on precise parameter adjustment, while the smooth-rotating knob allows accurate control. Compact size and easy installation simplify wiring, making it a cost-effective choice for electronic projects and equipment upgrades.
How to use it?
Solder the 3-pin terminals to your circuit board or link them using wires. Rotate the knob to adjust resistance for tuning light intensity, sound levels, or equipment speeds.
What should I notice?
Ensure the selected resistance value matches your circuit requirements to avoid performance issues. Avoid over-tightening during installation. Always disconnect power before making any adjustments or installations.
Hot Item
- 1.We accept eBay payment .
- 2.Payment must be received within 7 business days of auction closing.
- 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
- 2.Items will be shipped within 1-3 business day when we received payment.
- 3.Delivery time depends on destination and other factors.
10 Pcs 22K Ohm Rotary Potentiometer WH138 Variable Resistor with 15x15mm Knob
What is this?
This single-turn rotary potentiometer is a professional variable resistance component without a switch. It’s designed for circuit control in electronic projects, enabling smooth adjustment of electrical parameters. Good for dimming LED lights, controlling motor speed, adjusting audio volume, and fine-tuning parameters in DIY circuits or industrial equipment.
What will I get?
Rotary Potentiometer
Material: Metal, Plastic
Color: Silver, Black
Nominal Resistance: 22K Ohm
Resistance Tolerance: ±20%
Type: Single Linear (Type B)
Overall Size: 30 x 24.5 x 30 mm / 1.18 x 0.96 x 1.18 inch (LxWxH);
Shaft Length: 20mm / 0.8 inch;
Knob Size: 15 x 15mm / 0.59 x 0.59 inch (Dia x H);
In the package of: 10Pcs Potentiometers, 10 Pcs Plastic Knob Caps, 10 Pcs Washers, 10 Pcs Hex Nuts
Are there any advantages of the product?
Offering multiple resistance options, it meets diverse circuit requirements for different devices. Its robust structure ensures long-term resistance stability with minimal value drift. The switch-free design focus on precise parameter adjustment, while the smooth-rotating knob allows accurate control. Compact size and easy installation simplify wiring, making it a cost-effective choice for electronic projects and equipment upgrades.
How to use it?
Solder the 3-pin terminals to your circuit board or link them using wires. Rotate the knob to adjust resistance for tuning light intensity, sound levels, or equipment speeds.
What should I notice?
Ensure the selected resistance value matches your circuit requirements to avoid performance issues. Avoid over-tightening during installation. Always disconnect power before making any adjustments or installations.
This single-turn rotary potentiometer is a professional variable resistance component without a switch. It’s designed for circuit control in electronic projects, enabling smooth adjustment of electrical parameters. Good for dimming LED lights, controlling motor speed, adjusting audio volume, and fine-tuning parameters in DIY circuits or industrial equipment.
What will I get?
Rotary Potentiometer
Material: Metal, Plastic
Color: Silver, Black
Nominal Resistance: 22K Ohm
Resistance Tolerance: ±20%
Type: Single Linear (Type B)
Overall Size: 30 x 24.5 x 30 mm / 1.18 x 0.96 x 1.18 inch (LxWxH);
Shaft Length: 20mm / 0.8 inch;
Knob Size: 15 x 15mm / 0.59 x 0.59 inch (Dia x H);
In the package of: 10Pcs Potentiometers, 10 Pcs Plastic Knob Caps, 10 Pcs Washers, 10 Pcs Hex Nuts
Are there any advantages of the product?
Offering multiple resistance options, it meets diverse circuit requirements for different devices. Its robust structure ensures long-term resistance stability with minimal value drift. The switch-free design focus on precise parameter adjustment, while the smooth-rotating knob allows accurate control. Compact size and easy installation simplify wiring, making it a cost-effective choice for electronic projects and equipment upgrades.
How to use it?
Solder the 3-pin terminals to your circuit board or link them using wires. Rotate the knob to adjust resistance for tuning light intensity, sound levels, or equipment speeds.
What should I notice?
Ensure the selected resistance value matches your circuit requirements to avoid performance issues. Avoid over-tightening during installation. Always disconnect power before making any adjustments or installations.
Hot Item
- 1.We accept eBay payment .
- 2.Payment must be received within 7 business days of auction closing.
- 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
- 2.Items will be shipped within 1-3 business day when we received payment.
- 3.Delivery time depends on destination and other factors.