This is a three-terminal resistor with a sliding contact that forms an adjustable voltage divider. It is commonly used to control electrical devices such as a volume control of a radio. They are applicable in various electronic products.

• Total rotation angle: 300+/-10
• Rotation torque: 5~25mN. M(50~250gf. Cm)
• Resistance tolerance: +/-20%
• Insulation resistance: >100Mohm at 250V DC