MLCC WITH FLEXITERM
项目
技术规格
测 试 方 法
Item
Technical Specification
Test Method and Remarks
ΔC/C
≤±12.5%
温度:40±2℃
湿度:90~95%RH
电压:额定电压
≤2 倍初始标准
Not more than twice of initial value.
DF
时间:500 小时
放置条件:室温
耐湿负荷
放置时间:24 小时(Ⅰ类);48 小时(Ⅱ类)
Temperature: 40±2℃
Ri≥1000MΩ或 Ri•CR≥10S 取两者之中较小者.
Ri≥1000MΩ或 Ri•CR≥10S whichever is smaller.
Humidity
load
IR
Humidity: 90~95%RH
外观:无损伤
Voltage: Rated Voltage
Duration: 500h
Appearance: No visible damage.
Recovery conditions: Room temperature
Recovery Time: 24h (Class1) or 48h (Class2)
低压产品(<100V)
电压:2 倍额定工作电压,除了表 1 外
时间:1000 小时
ΔC
-20% ~ +20%
/C
温度:125℃
≤2 倍初始标准
Not more than twice of initial value.
充电电流:不应超过 50mA
放置条件:室温
DF
放置时间:24 小时(Ⅰ类),或 48 小时(Ⅱ类),
Low-Voltage(<100V)
Applied Voltage: 2*Ur,except the table 1
Ri≥2000MΩ或 Ri•CR≥50S 取两者之中较小者.
寿命试验
Life Test
IR
Ri≥2000MΩ或 Ri•CR≥50S
whichever is smaller.
Duration: 1000h
外观:无损伤
Temperature:125℃
Charge/ Discharge Current: 50mA max.
Recovery Conditions: Room Temperature
Recovery Time: 48h (Class2)
Appearance: No visible damage.
中高压产品:
100V≤额定电压≤200V:1.5 倍工作电压
200V<额定电压≤500V:1.3 倍工作电压
ΔC
-20% ~ +20%
/C
500V<额定电压:
1.2 倍工作电压
≤2 倍初始标准
时间:1000 小时
DF
Not more than twice of initial value.
充电电流:不应超过 50mA
温度:125℃(NPO X7R、X7S);85℃(X5R、Y5V)105℃(X6S)
放置条件:室温
Ri≥2000MΩ或 Ri•CR≥50S 取两者之中较小者.
中高压产品
IR
寿命试验
Middle
&high
voltage
Life Test
Ri≥2000MΩ或 Ri•CR≥50S
whichever is smaller.
放置时间:24 小时(Ⅰ类),或 48小时(Ⅱ类),
Applied Voltage:
100V≤Rated Voltage≤200V:1.5 Multiple
200V<Rated Voltage≤500V: 1.3 Multiple
外观:无损伤
Appearance: No visible damage.
500V<Rated Voltage:
1.2 Multiple
Duration: 1000h
Charge/ Discharge Current: 50mA max.
Temperature :125℃(NPO X7R、X7S);85℃(X5R、
Y5V)105℃(X6S)
Recovery Conditions: Room Temperature
Recovery Time: 24h (Class 1), or 48h (Class2)
注解:
专门预处理※(仅对 2 类电容器):
将电容器放在上限类别温度或按详细规范中可能规定的更高温度下经 1h 后,接着在试验的标准大气条件下恢复 24±1h。
Note:
Pretreatment (only for class2 capacitor)
Pretreatment (only for class2 capacitor) is a method to treat the capacitor before measurement. First, place the capacitor in the
up-category temperature or other specified higher temperature environment for 1hour. Then recovery the capacitor at standard
pressure conditions for 24±1hours。