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碳膜电位器
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产品型号:WH5-1A
阻值范围.....470Ω--4.7MΩ(A),4.7KΩ--2.2MΩ(B,C)
阻值允许偏差......±20%
旋转角度..........≥270º
额定电压..........315V(A)200V(B,C)
起动力矩..........3.5--50mN.m
额定功率........(70℃),0.25(A),0.1w(B,C)
轴长..............16,20,25
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产品型号:WH5-2A(锁紧型)
阻值范围........470Ω--4.7MΩ(A),4.7KΩ--2.2MΩ(B,C)
阻值允许偏差......±20%
旋转角度..........≥270º
额定电压..........315V(A),200V(B,C)
起动力矩..........3.5--50mN.m
额定功率........(70℃),0.25W(A),0.1W(B,C)
轴长..............16,20
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产品型号:WTH118-1A
阻值范围..........470Ω--2.2MΩ
阻值允许偏差......±20%
旋转角度..........≥270º
额定电压..........400V
起动力矩..........5--80mN.m
额定功率..........2W(70℃)(A),(B,C)1W
轴长..............16,20,25(ZS-3)
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产品型号:WTH118-1B
阻值范围..........470Ω--2.2MΩ
阻值允许偏差......±20%
旋转角度..........≥270º
额定电压..........400V
起动力矩..........5--80mN.m
额定功率.....2W(70℃)(A),(B,C)1W
轴长........40,60(ZS-1) 16,20,25(ZS-3) 25,40,60(ZS-5)
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产品型号:WH148-1A-2
阻值范围........470Ω--1MΩ(A,S),1KΩ--2.2MΩ(B,C)
轴长......25,32,40,50
20,25,30,35,40
旋转角度..........≥290º
额定电压..........200V(A,S),150V(B,C)
起动力矩..........3--30mN.m
额定功率..........0.125W(A,S),0.063W(B,C)(70℃)
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