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螺纹轴单联旋转电位器
●特点:卧式单联型
●工作电压:50V AC 20V DC
●旋转开关:有/无
●旋转寿命:15000次
●有效回转角度:300±5°
rotary potentiometer with metal shaft performance:
1. Mechanical Characteristic: |
1.1 Rotational stopper strength: 3kgf.cm Min. |
1.2 Total Rotational angle: 300degree |
1.3 Rotational torque: 10-200gf.cm |
1.4 Push-pull strength: 8kgf.cm Min. |
1.5 Shaft wobble: 0.6*L/20mm p-p Max. |
1.6 Loop and number of pole: single pole and single throw(push on) |
2. Electrical Characteristic: |
2.1 Rated power: Linear taper B: 0.05W, other taper: 0.025W |
2.2 Max. operating voltage: AC 50V, DC 10V |
2.3 Insulation resistance: more than 100m ohm at 250V DC |
2.4 Voltage proof: 1minute at AC 300V |
2.5 Initial contact resistance: less than 100m ohm |
3. Endurable Characteristic: |
3.1 Operating temp. range: -30℃ to 60℃ |
3.2 Rotational life: 30,000cycles |
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