| cc4
(npo) | ct4
(x7r) | ct4
(y5vz5u) |
容量范围
capacitionce range | 0r5 to104 | 221 to225 | 103 to106 |
温度系数
temperature coefficient | 0±30ppm/℃
(-55to+125) 0±60ppm/℃ | ±15%(-55℃ to 125℃) | +30%～-80%(-25℃to +85℃)
+22%～-56%(+10℃to +85℃) |
绝缘电阻
insulation resistance | c≤10nf r≥10000mω
c>10nf c.r≥100s | c≤25nf r≥4000mω
c>25nf c.r≥100s |
损耗
with standing voltage | 2.5×wvdc |
耐压
dissipation factor | 0.15%max
(20℃,1mhz,1vdc) | 2.5%max
(20℃,1khz,1vdc) | 5.0%max(20℃,1khz,0.3vdc) |
额定电压
rated voltage | 25.50.63.100vdc | 25 50 63vdc |
容量误差
capacitance tolerance | b=±0.1pfc=±0.25pf
d=±0.5pff=±1%g=±2% j=±5
k=±10% m=±20% | k=±10% m=±20%s=+50-20% | m=±20%s=+50%-20% s=80 -20% |
寿命试验
life test(1000hous) | 200%rated voltage at+125℃1000h | 150%rated voltage at+85℃1000h |
可焊性
solderability | sj/t10211-91 | sj/t10211-91 |
耐焊接热
resistance to soloering heat | sj/t10211-91 | sj/t10211-91 |
机械冲挚
mechanical test | sj/t10211-91 | sj/t10211-91 |
温度循环变化
temperature cycling | sj/t10211-91 | sj/t10211-91 |
稳态潮热moisture resistance | sj/t10211-91 | sj/t10211-91 |
端电极结合强度
termination abhesion strength | sj/t10211-91 | sj/t10211-91 |
环境测试
environment testing | sj/t10211-91 | sj/t10211-91 |