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WH148 Potentiometer B250K 15mm Shaft
The WH148 Potentiometer B250K 15mm Shaft is a value-for-money rotary potentiometers designed for everyday users. It features Shipping Weight: 0.01 kg and Shipping Dimensions: 5 × 3 × 2 cm.
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About This Product
The WH148 Potentiometer B250K 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: 0.01 kg
- Shipping Dimensions: 5 × 3 × 2 cm
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The WH148 250KΩ 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:
- Linear taper providing proportional resistance variation suitable for analog control applications.
- Carbon film resistive element designed for general-purpose use.
- Compact WH148 form factor suitable for hobby and prototype designs.
- 15mm metal shaft compatible with standard control knobs.
- Standard 3-pin configuration for simple circuit integration.
- Used in voltage division, signal adjustment, and user interface control circuits.
- Smooth mechanical rotation under normal operating conditions.
- Suitable for DIY electronics, education, and general prototyping applications.
Specifications:
- Item type : potentiometer
- Model: WH148 B250K
- Resistance: 250KΩ
- Taper Type: B (Linear)
- Tolerance: ±20%
- Resistive Material: Carbon Film
- Shaft Length: 15mm
- Shaft Diameter: 6mm
- Shaft Type: Round
- Terminal Type: 3-Pin
- Rotation Angle: ~300°
- Mounting Type: PCB through-hole and panel mount compatible
- Rated Power: 0.1W to 0.125W typical
- Operating Temperature: -25°C to +85°C
- Construction: Metal shaft + plastic housing
- Weight: ~4g
Package Includes:
1 x WH148 Potentiometer B250KΩ 15mm Shaft
1 x Mounting Nut set





