The document introduces a potentiometer called WIW1012, which has features such as standard resistance range, adjustment angle, and environmental characteristics.
This handbook provides an overview of the Sharma WIW1012 (3006) trimmer potentiometer, including its physical form factor, available options, and key electrical characteristics such as resistance range, tolerance, and adjustability. It also lists environmental ratings like temperature range, vibration, and shock limits.
Additional sections cover ordering information, a standard resistance table, and special resistance options, helping engineers select the correct part and understand its performance limits.
| Standard Resistance Range | 10 to 2.2 Megohms |
|---|---|
| Resistance Tolerance | +10 % std. |
| Insulation Resistance | 500 VDC, 1,000 Megohms min. |
| Power Rating (315 V max.) | 0.5 W at 70 °C, 0 W at 125 °C |
| Temperature Range | -55 °C to +125 °C |
| Torque | 15 mN·m max. |
The standard resistance range is 10 Ω to 2.2 MΩ.
It operates from –55 °C up to +125 °C.
The insulation resistance is 500 VDC and at least 1,000 MΩ.
The adjustment angle is a minimum of 22 turns.