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WH148 Potentiometer 20K 15mm Shaft
The WH148 Potentiometer 20K 15mm Shaft is a value-for-money rotary potentiometers designed for everyday users. It features Shipping Weight: 0.008 kg and Shipping Dimensions: 3 × 3 × 2 cm.
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About This Product
The WH148 Potentiometer 20K 15mm Shaft is a value-for-money rotary potentiometers designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Shipping Weight: 0.008 kg
- Shipping Dimensions: 3 × 3 × 2 cm
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The WH148 20KΩ linear potentiometer is a general-purpose rotary variable resistor used for analog signal adjustment in electronic circuits. It features a carbon film resistive element with a linear taper, providing smooth control suitable for basic voltage, signal, and user-input applications.
The 15mm shaft allows easy knob mounting, and the standard 3-pin configuration supports straightforward integration into breadboards, PCBs, and prototype circuits. It is commonly used in hobby electronics, basic audio controls, and embedded interface designs where high precision is not required.
Features:
- 20K Ohm variable resistance control
- 3-pin configuration for easy circuit integration
- 15mm shaft for smooth manual adjustment
- Through-hole mounting for PCB use
- Compact and lightweight design
- Wide operating temperature range
- Stable performance with ±100ppm/℃ coefficient
- Suitable for analog control applications
Specifications:
- Item type: potentiometer
- Model: WH148
- Resistance: 20K Ω
- Taper Type: B (Linear)
- Tolerance: ±20%
- Resistive Material: Carbon Film
- Shaft Length: 15mm
- Shaft Diameter: 6mm
- Shaft Type: Round
- Terminal Type: 3-Pin
- Operating Temperature Range: -40°C to 80°C
- Temperature Coefficient: ±100ppm/℃
- Weight: 8g
Package Includes:
1 x WH148 Potentiometer 20K 15mm Shaft
1 x 1 x Mounting Nut set





