3296W-503(50K)精密可调电阻 电位器 多圈可调电...

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商品信息

  • 商品货号:

    004698
  • 商品品牌:

    晒邦
  • 商品重量:

    0.74克

3296W-503(50K)精密可调电阻 电位器 多圈可调电阻

   

产品资料:

应用:
显示器、可视门铃、可视对讲机、手机、无绳电话机、收音机高频头、电子调谐器、遥控器、仪器仪表、电源、通讯、医疗设备、电力设备、铁道信号、航空等领域 
 
参考参数:   
标称阻值范围:10Ω-2MΩ
允许偏差:±10%
终端电阻:≦1% R or 10Ω
接触电阻变化:≦1% or 2Ωmax
绝缘电阻:R1≧1GΩ(500V)
介质耐压:900Vac
有效行程:25圈±5
额定功率:0.25W at 85°C 0W at 125°C
使用温度范围:-55°C±125°C
电阻温度系数:100ppm/°C
温度冲击:-65°C±125°C五次
湿度:△R≦2%R,△(Uab/Uac)≦2%
高温寿命:70°C, 0.25W, 1000h
      △R≦5%R,△(Uab/Uac)≦2%
旋转寿命:200周,△R≦5%R
转动力矩:≦35Mn.m
尺寸:4.85*9.5 
   
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