价 格: | 2.30 | |
加工定制: | 是 | |
品牌/商标: | YH | |
型号/规格: | WH0171-1A-1SJ | |
种类: | 单联 | |
材料: | 碳膜 | |
性能: | 功率 | |
阻值调节方式: | 旋转式 | |
阻值变化方式: | 直线式 | |
标称阻值: | 1K-1M | |
额定功率: | 0.05(W) | |
滑动噪声: | ≤100m(V) | |
零位电阻: | ≤20(Ω) | |
接触电阻: | ≤50(Ω) | |
绝缘电阻: | ≥100(MΩ) |
17mm电位器
单联不带开关
带支架
塑料旋转轴
机械性能Mechanical specifications:
总旋转角度 Total rotation angle:300°±10°
旋转力矩Rotation torque:2~20mN.m(20~200gf.cm)
止档强度Shaft stop strength:4Kgf.cm
轴推拉强度Push pull strength:40N
电气性能Electrical specifications:
总阻值Total resistance:5KΩ~2MΩ
电阻规律Resistance taper:A、B、C
阻值偏差Resistance tolerance:±20%
转动噪音Rotational noise:≤47mV
残留电阻Residual resistance:R≥250KΩ 0.1% max.of totalresistance
250KΩ>R>10KΩ 20Ω max.
10KΩ≥R 10Ω max.
双联同步误差Tracking error: 0~﹣40dB ±3dB
额定功率Rated wattage:Curve B:0.04W
Other than B:0.002W
使用电压Max operating voltage:50V AC/20V DC
抗电强度Dielectric:AC250V,1 minute
绝缘电阻Insulation resistance:≥100MΩ at DC250V
耐久性能Durability:
旋转寿命Rotary life: 10,000cycles
长寿命,低成本优良的防尘结构,没有任何开口部分,力矩小,阻值线性多样化,旋转50%处友定位或整个旋转行程带定位,品种规格多,适用性强。机械性能Mechanical specifications:旋转角度Rotation angle:265°±5°电气性能Electrical specifications:旋转角度Rotation angle:250°±20°旋转力矩Torque:0.5 to 2.5 Ncm.(0.7 to 3.4 in-oz)止档力矩Stop torque:>10Ncm.(>14in-oz)阻值范围Range of values:100Ω≤Rn≤5M阻值误差Tolerance:100Ω≤Rn≤1MΩ-----±20% 1MΩ<Rn≤5MΩ-----±30%耐电压Max.Voltage:250VDC(lin)125VDC(no lin)额定功率Nominal Power: 50℃(122°F)(see power rating curve) 0.25W(lin)0.12W(no lin)线性Taper:(log.&Alog.only Rn≥1k)Lin;Log;Alog.残留电阻Residual resistance:≤2Ωmin平滑性Equivalent Noise Resistance:≤3%Rn(3Ωmin)环境温度Operating temperature:(-25℃ 70℃)(-13°F 158F) Up to 85℃ depending on application"
底部直径为16mm 单联 不带开关 脚的方向和轴的方向一致 金属材质 “一”字开口槽机械性能Mechanical specifications:总旋转角度 Total rotation angle:300°±10°旋转力矩Rotation torque:2~20mN.m(20~200gf.cm)止档强度Shaft stop strength:6Kgf.cm轴推拉强度Push pull strength:60N定位位置Click position:Conter detent or 10,20,40 position clicks电气性能Electrical specifications:总阻值Total resistance:5KΩ~2MΩ电阻规律Resistance taper:A、B、C阻值偏差Resistance tolerance:±20%转动噪音Rotational noise:≤47mV残留电阻Residual resistance:R≥250KΩ 0.1% max.of totalresistance 250KΩ>R>10KΩ 20Ω max. 10KΩ≥R 10Ω max.双联同步误差Tracking error: 0~﹣40dB ±3dB额定功率Rated wattage:Curve B:0.125W Other than B:0.063W使用电压Max operating voltage:Curve B:200V AC Other curve B:150V AC抗电强度Dielectric:AC500V,1 minute绝缘电阻Insulation resistance:≥100MΩ at ...