CC4 (NPO,COG) | CT4 (X7R) | CT4 (Y5V,Z5U) | ||||
容量范围 | 0.5pF~104 | 221~225 | 103~106 | |||
容量误差 | B=±0.1pF | C=±0.25pF | K=±10% | M=±20% | ||
D=±0.5pF | F=±1% | M=±20% | S=+50%~-20% | |||
G=±2% | J=±5% | S=+50%~-20% | Z=+80%~-20% | |||
K=±10% | M=±20% | P=+100%~0 | ||||
B,C,D for C <10pF | ||||||
额定电压 | 25V, 50V, 100V, 200V, 500V, 1000V | 25V, 50V, 100V | ||||
2000V,3000V, 4000V | 200V, 250V | |||||
损耗(DF) | 0.15%Max | 2.5%Max | 5.0%Max | |||
(20℃,1MHZ,1VDC) | (20℃,1KHZ,1VDC) | (20℃,1KHZ,0.3VDC) | ||||
绝缘电阻 | C≤10nF | IR≥10000MΩ | C≤25nF | IR≥4000MΩ | ||
C>10nF | IR>500Ω.F | C>25nF | C×R>100ΩF | |||
介质耐压强度 | 测试时无明显损伤 | |||||
端电极结合强度 | 测试时无明显损伤 | |||||
弯曲强度 | 测试时无明显损伤。 容量误差不超过10% | |||||
可焊性 | 时间: | 2±1s | ||||
温度.: | 235±5℃ | |||||
覆盖: | ≥ 95% | |||||
耐焊接热 | 时间: | 5±1s | ||||
温度.: | 265±5℃ | |||||
覆盖: | ≥ 95% | |||||
△C/C: | ≤0.5% or 0.5pF | ≤-5% ~ +10% | ≤-10% ~ +20% | |||
温度循环变化 | △C/C: | ≤1% | ≤± 10% | ≤±30% | ||
外观: | 测试时无明显损伤 | |||||
潮湿试验 | △C/C: | ≤2% | ≤10% | ≤20% | ||
DF | 0.003 | 0.05 | 0.07 | |||
IR | R×C>25s | |||||
外观: | 测试时无明显损伤 | |||||
温度特性 (△C/C) | ±30ppm/℃ | ±15% | Z5U(E) | +22~-56% | ||
Y5V(F) | +22~-82% | |||||
振动 | 外观: | 测试时无明显损伤 | ||||
撞击 | △C/C: | ≤2% | ||||
外观: | 测试时无明显损伤 | |||||
寿命测试 | △C/C: | ≤2% | ≤±12.5% | ≤±30.0% | ||
(1000小时) | DF | 0.003 | 0.05 | |||
IR | R×C>25s | R×C≥25s | ||||
外观: | 测试时无明显损伤 |