VH铝电解电容器-贴片型
Aluminum electrolytic capacitor- SMD type
特点 Features
产品直径 Case diameter: :Ф 4mm – Ф 12.5mm
适用于再流焊。 Reflow soldering is available.
适用于高密度表面组装。Available for high density surface mounting.
RoHS指令已对应完毕。Adapted to the RoHS directive.
主要技术性能 Specifications
项目 Items
特性 Performance Characteristics
工作温度范围
Operating Temperature Range
-55~+105℃(6.3~100V), -40~+105℃(160~450V)
额定电压范围
6.3~450V
1~2200μF
Rated Voltage Range
标称电容量范围
Nominal Capacitance Range
标称电容量允许偏差
Capacitance Tolerance
±20%(20℃,120Hz)
6.3~100V
160~450V
I≤0.01CRVR or 3(μA),取较大者(2分钟) CR:标称电容量(μ
F) UR额定电压(V)
I≤0.01CRVR or 3(μA) Whichever is greater(at 20℃, after 2
minutes)
I≤0.04 CRVR +100(μA )(20℃,1分钟)CR:标称电容量(μF
漏电流
Leakage Current
)
UR额定电压(V)
I≤0.04CRVR +100(μA) Whichever is greater(at 20℃, after 1
minutes)
UR (V)
tgδ
6.3
10
16
25
35
50
63
80
100
160~250
0.15
350~450
0.20
损耗角正切(tgδ)
Dissipation Factor (Max)
20℃, 120Hz
0.32
0.24
0.20
0.16
0.14
0.12
0.12
0.11
0.10
+105℃施加额定电压2000小时后,电容器应满足以下要求:
After 2000 hours . application of rated voltage at 105℃, the capacitor shall meet the following requirement:
±30%初始值以内(160~450V为±20% )
电容量变化率
Within ±30% of the initial value(±20% of 160~450V)
Capacitance Change
耐久性
Load Life
损耗角正切
Dissipation Factor
≤ 300%初始规定值(160~450V为≤200% )
Not more than 300% of the initial specified value(≤200% of 160~450V)
≤ 初始规定值
Not more than the initial specified value
漏电流
Leakage Current
高温贮存
Shelf Life
+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
UR (V)
6.3
4
10
4
16
3
25
2
35
2
50
2
63
2
80
3
100
3
160~250
350~450
低温特性
Z(-25℃)/Z(+20℃)
Z(-40℃)/Z(+20℃)
Z(-55℃)/Z(+20℃)
3
6
-
6
10
-
Low Temperature Stability
阻抗比
-
-
-
-
-
-
-
-
-
Impedance Ratio (120Hz)
12
8
6
4
3
3
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
耐焊接热
Resistance to Soldering Heat
Within ±10% of the initial value
Capacitance Change
损耗角正切(tgδ)
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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