Five Pack 5K Ohm Rotary Potentiometer With Switch, Single Turn Adjustable Resistance Regulator With Alloy Knob, Easy To Wire, Great For DIY Electronics, Audio Gear, Pedals, Tinkering Projects
✔️ 5KΩ single linear pot with switch, 300° rotation, 5 pins
This five-pack includes five WH138 rotary potentiometers with built-in switches. These compact regulators are used in DIY electronics, audio gear, pedal circuits, robotics, and tinkering projects where precise adjustment is needed. Each unit features a 5K resistance, a 300° rotation, and robust metal and carbon film construction.
✅ Model: WH138 Rotary Potentiometer with switch
✅ Resistance: 5KΩ, Type: Single Linear Pot
✅ Knob size: 15 x 17 mm (0.59 x 0.67 in), Shaft length: 15 mm (0.59 in)
✅ Adjustment: 300° ±10° rotation, 5 pins
✅ Insulation resistance: >100 MΩ, Withstand voltage: 250V AC (1 min), Rotation life: 10,000 rev
✅ Pack content: 5 pieces WH138 and 5 black knob caps
💡 What is a rotary potentiometer used for in control circuits and how does a 5K with switch help?
In general, this component serves as a precise hand tuned control for voltage or current in many devices.
- Handy for tone and level control in audio gear and pedals- Useful for calibrating sensors, hobby robotics, and process feedback
- The 5K value matches common input ranges for smooth, linear response
- The built in switch adds quick on off control without extra wiring