加工定制:是 種類:帶開(kāi)關(guān) 材料:碳膜 性能:功率 阻值調(diào)節(jié)方式:旋轉(zhuǎn)式 阻值變化方式:直線式 標(biāo)稱阻值:1K-1M 額定功率:0.05(W) 滑動(dòng)噪聲:≤47m(V) 零位電阻:≤20(Ω) 接觸電阻:≤50m(Ω) 絕緣電阻:≥100(MΩ) 9mm電位器 單聯(lián),帶開(kāi)關(guān) 塑料軸 旋轉(zhuǎn)式 旋轉(zhuǎn)壽命10,000cycles
機(jī)械性能Mechanical specification: 總旋轉(zhuǎn)角度Total rotation angle:300 10 旋轉(zhuǎn)力矩Rotation torque:5~25mN.m(50~250gf.cm) 止檔強(qiáng)度Shaft stop strength:0.4N.m(4Kgf.cm) 開(kāi)關(guān)動(dòng)作角度Switch working angle/stroke:≤50 開(kāi)關(guān)操作力/力矩Switch working force/torque:5~30mN.m(50~300gf.cm) C.C.位置Click Other curve B:25V AC 絕緣電阻Insulation resistance:≥100MΩ at DC250V 抗電強(qiáng)度Dielectric:AC300V,1 minute 阻值偏差Resistance tolerance: 20% 轉(zhuǎn)動(dòng)噪音Rotational noise:≤47mV 殘留電阻Residual resistance:R≥250KΩ 0.1% max.of totalresistance 250KΩ>R>10KΩ 20Ω max. 10KΩ≥R 10Ω max. 雙聯(lián)同步誤差Tracking error:B 0~﹣20dB 2dB A C D 0~﹣40dB 3dB 機(jī)械壽命Mechanical life: 旋轉(zhuǎn)壽命Rotary life: 10,000cycles