直销全系列陶瓷电容器221/1KV 瓷介电容器

电容量(capacitance)

18pF～33000pF

电容量允许偏差(capacitance tolerance)

K(±10%),M(±20%),Z( 80%-20%)

使用温度(operating temperature)

-25℃～85℃

温度特性(temperature characteristic)

Y5P,Y5U,Y5V,SL,BN,Y5R

额定电压(rated voltage)

1KVDC,2KVDC,3KVDC

损耗角正切值(dissipation factor)(tgδ)

Y5P、Y5U、Y5V: tgδ≤2.0%
BN: tgδ≤0.5%
Y5R: tgδ≤0.2%
SL:Cr<30pF,Q≥400 20Cr;Cr≥30pF,Q≥1000
Ⅰ类:1MHz,1±0.2Vrms,25℃
Ⅱ类:1KHz,1±0.2Vrms,25℃

绝缘电阻(insulation resistance)(IR)

IR≥10000MΩ @ 25℃,500VDC

耐电压(voltage proof)

1.5Ur 500

测试电压(testing voltage)

2 times the rated voltage or 1.5 times
the rated voltage 500V（whichever is smaller）
1分钟无击穿，无飞弧

封装(encapsulation)

1KV:酚醛树脂
≥2KV:环氧树脂