VL 铝电解电容器-贴片型
Aluminum electrolytic capacitor- SMD type
特点 Features
+105℃3000-5000小时保证品。load life of 3000-5000 hours at +105°C
适用于再流焊。Reflow soldering is available.
适用于高密度表面组装。vailable for high density surface mounting.
RoHS指令(2002/95/EC)已对应完毕。Adapted to the RoHS directive(2002/95/EC)。
主要技术性能 Specifications
项目 Items
特性 Performance Characteristics
工作温度范围
-55~+105℃
6.3~50V
Operating Temperature Range
额定电压范围
Rated Voltage Range
标称电容量范围
Nominal Capacitance Range
4.7~2200μF
标称电容量允许偏差
Capacitance Tolerance
±20%(20℃,120Hz)
I≤0.01CRVR or 3(μA),取较大者(2分钟) CR:标称电容量(μF) UR:额定电压(V)
I≤0.01CRVR or 3(μA) Whichever is greater(at 20℃, after 2 minutes)
CR: Nominal Capacitance (μF) UR: Rated voltages (V)
漏电流
Leakage Current
UR (V)
tgδ
6.3
10
16
25
35
50
损耗角正切(tgδ)
Dissipation Factor (Max)
20℃, 120Hz
0.32
0.24
0.20
0.16
0.14
0.12
+105℃施加额定电压5000小时后(ΦD=4,5和6.3为3000小时),电容器应满足以下要求:
After 5000 hours (3000 hours for ΦD = 4, 5 and 6.3) . application of rated voltage at 105℃, the capacitor shall meet the
following requirement:
电容量变化率
Capacitance Change
±30%初始值以内
Within ±30% of the initial value
耐久性
Load Life
损耗角正切
Dissipation Factor
≤300%初始规定值
Not more than 300% of the initial specified value
漏电流
Leakage Current
≤ 初始规定值
Not more than the initial specified value
+105℃ 贮存1000小时后,加额定工作电压30分钟,电容器应满足以上耐久性要求
After storage for 1000 hours at +105℃, UR to be applied for 30 minutes ,the capacitors shall meet
the requirement of load life above
高温贮存
Shelf Life
U
R (V)
6.3
4
10
3
16
2
25
2
35
2
50
2
低温特性
Low Temperature Stability
阻抗比
Z(-25℃)/Z(+20℃)
Z(-55℃)/Z(+20℃)
Impedance Ratio (120Hz)
10
7
5
3
3
3
在250℃的条件下,电容器在热板上保持30秒,然后从热板上取出电容器,让其在室温下恢复,电容器应满足以下要求:
The capacitors shall be kept on the hot plate maintained at 250℃ for 30 seconds. After removing from the hot plate and
restored at room temperature, they meet the following requirement.
±10%初始值以内
电容量变化率
Within ±10% of the initial value
耐焊接热
Resistance to Soldering Heat
Capacitance Change
损耗角正切
Dissipation Factor
≤ 初始规定值
Not more than the initial specified value
漏电流
Leakage Current
≤ 初始规定值
Not more than the initial specified value
目录中记载的内容可能未经提示而变更。贵司在购买时请要求提供承认书,并以此为基准使用。
The contents recorded in the catalogue might be changed without any reminder.Please ask for providing the datasheet and take it as standard when purchasing.
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