2.技术指标(SPECIFICATIONS) | 电容量(capacitance) | 0.5pF～1000pF | | 电容量允许偏差(capacitance tolerance) | C(&plu*n;0.25pF),D(&plu*n;0.5pF),J(&plu*n;5%),K(&plu*n;10%) | | 温度系数(temperature coefficient) | NP0,N750,SL | | 使用温度(operating temperature) | -25℃～85℃ | | 额定电压(rated voltage) | 50～160,500VDC | | 耐电压(voltage proof) | 2.5Ur | | 品质因素(quality factor)(Q) | C≥30pF,Q≥1000；C<30pF,Q≥400+20*C
@ 1MHz,1&plu*n;0.2Vrms,25℃ | | *缘电阻(insulation resistance)(IR) | IR≥10000MΩ @ 25℃,the rated voltage | | 测试电压(testing voltage) | 3 times the rated voltage |
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