This document is a specification sheet for ALPS ELECTRIC's product, specifying the specifications of the RK27111220K potentiometer. The specifications include electrical characteristics, marking requirements, etc.
This datasheet provides the technical specifications for the ALPS RK27111220K rotary potentiometer, intended for AC applications. It lists electrical characteristics, mechanical dimensions, and mounting details.
Key data include resistance tolerance, rated voltage, total rotation angle, operating torque range, and mounting hole specifications, allowing designers to assess suitability for their projects.
| Total rotation angle | 300° ± 3° |
|---|---|
| Operating torque | 80–350 gf·cm |
| Resistance tolerance | +20% |
| Rated voltage | 190 V AC |
| Mounting hole size | M8 × 0.75 |
The potentiometer provides a total rotation angle of 300° with a tolerance of ±3°.
It is rated for 190 V AC operation.
The operating torque ranges from 80 to 350 gf·cm.
Mounting holes are sized M8 × 0.75 with a typical angle of 6–12°.