Electrical Characteristics
The potentiometer has an all-resistance of 250KΩ with a tolerance of ±2%. The resistance taper is characterized by A, B, C, and D types, with a rated power of 0.03W.
Mechanical Characteristics
The potentiometer has a total rotational angle of 280° and a rotation stopper strength of up to 3 kgf.cm. It also has a rotational torque of 100-150gf.cm and a pull-push strength of up to 3 kgf.cm.
The shaft has a wobble of 0.8xL/20mm p-p max and a center click torque of 150-300g.cm. The product also features a shaft bending of 0.06mm max and a solder heat of 300°C for 3 seconds.
Insulation and Protection
The potentiometer has an insulation resistance of DC 250V min and a withstand voltage of AC 250V min for 1 minute. It also has a working life of 15,000 cycles min.
In terms of noise and gang error, the product has a maximum noise level of 40 OdB and a gang error of -3 db.
The potentiometer is available from Song Huei Electric Co., Ltd. at www.song-huei.com.tw.
Manual:
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