RK117 series is a low-profile potentiometer with a metal shaft. It is available in three types: without switch, with 0.5mm travel or 1.5mm travel push-on switch. It can be used for car audio systems, audio players, sound volume, tone and balance controls, dimmers and wipers in vehicle cabins, transceivers, home appliances and other devices.
This document provides technical specifications and product information for the ALPS RK117 Series of 11mm size metal shaft low-profile potentiometers. The series includes three main types: without a switch, with a 0.5mm travel push-on switch, and with a 1.5mm travel push-on switch.
The datasheet details mechanical characteristics such as dimensions, rotational torque, and operating life, alongside electrical specifications including total resistance tolerance (20%), maximum operating voltage (50V AC), and insulation resistance. It also lists recommended product part numbers based on shaft length, resistance value, taper type, detent configuration, and switch options.
| Total resistance tolerance | 20% |
|---|---|
| Maximum operating voltage | 50V AC |
| Total rotational angle | 300° |
| Rotational torque | 2 to 25 mN·m |
| Operating life | 15,000 cycles |
| Operating temperature range | -10°C to +70°C |
The series is available with a 0.5mm travel push-on switch or a 1.5mm travel push-on switch.
The recommended operating temperature range is from -10°C to +70°C.