销售热线 |
技术热线:18666220548张先生 |
㈠特点:
标称阻值范围(Standard Resistance Range):10Ω-2MΩ
阻止允许偏差(Resistance Tolerance):±5% ,±10%
终端电阻(Terminal Resistance):≤2%R或2Ω
接触电阻变化(Contact Resistance Variation):≤3%R或3Ω
绝缘电阻(Insulation Resistance):R1≥1GΩ(500V)
耐电压(Winthstand Voltage): 600V
有效电行程(Effective Electrical Travel): 12±1圈(cycles)
㈡功率范围: 0.25=0.25W
㈢精度范围: J=±5%,K=±10%
㈣阻值范围:10Ω~2MΩ
㈤温度系数:±100ppm/℃,±250ppm/℃