This document describes the features and characteristics of CTS Corporation's 9mm diameter variable resistors, including miniature size, low cost, bushing mount or PC mount options, dual control, and availability of detent.
This document provides technical data for the CTS Series 250 commercial composition variable resistors. Key features include a standard 9mm diameter size, availability in bushing or PC mount configurations, and options for dual control or detent mechanisms.
The datasheet details electrical specifications such as resistance ranges from 500 ohms to 1 megohm with standard tolerances of +20%, power ratings up to 0.05 watts for single sections, and dielectric strength capabilities. It also includes mechanical data like rotational torque, stop strength, and life cycles.
| Resistance Range (Standard) | 500 ohms through 1 megohm |
|---|---|
| Resistance Tolerance (Standard) | +20% |
| Power Rating (Single Section) | 0.05 watts @ 50°C |
| Dielectric Strength | 250 VAC for 1 minute |
| Maximum Operating Voltage (DC) | 20 VDC |
| Angle of Rotation | 280° + 5° |
The standard taper is Linear.
Yes, a 50% detent is available in single section units.