Potentiometer Set – 3-Pin Rotary Potentiometer with 15mm Shaft & Built-In Switch
Potentiometer Set – 3-Pin Rotary Potentiometer with 15mm Shaft & Built-In Switch
The WH148 Potentiometer Set includes 5 high-quality 3-pin rotary potentiometers with 15mm shafts and built-in switches, ideal for volume, tone, or gain control in amplifiers, audio systems, DIY electronics, and Arduino projects. This set includes popular resistance values: B5K, B10K, B50K, B100K, and B500K, giving you versatile options for different applications.
These potentiometers are designed with linear taper (type B) for even and consistent resistance changes, making them perfect for dual stereo control and fine-tuning analog signals. The built-in push switch adds extra functionality by allowing the user to power a circuit on/off or trigger other functions with a single integrated component.
Key Features:
Quantity: 5 pieces (B5K, B10K, B50K, B100K, B500K – 1 each)
Type: WH148 Rotary Potentiometer with switch
Taper Type: Linear (Type B)
Pins: 3-pin interface (plus 2 pins for the built-in switch)
Shaft Length: 15mm – knurled for easy knob attachment
Rotation Angle: ~300°
Built-in Switch: Push-to-toggle switch at full counter-clockwise turn
Mounting: Panel-mount with threaded shaft and nut
Durability: Long mechanical life and smooth rotation
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- Send your complete schematic or diagram via our Facebook page.
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PCB Layout & Design Rules:
- All diagrams must be clear and properly labeled.
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- We do not accept hand-drawn or incomplete schematics.
- Files will be delivered in Gerber and/or PDF format as requested.
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