Chang ®
铝电解电容器
Aluminum Electrolytic Capacitors
VT 型片式铝电解电容
VT Series Chip Type Aluminum Electrolytic Capacitors
特点
Features
产品直径 Case diameter: Ф 4mm – Ф 10mm.
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.
工作温度范围宽(-40 ~ +105℃)Operating over wide temperature range.
ROHS 指令已对应完毕。Adapted to the ROHS directive.
主要技术性能
项目
Specifications
Items
Characteristics
特性
工作温度范围
-40℃ ~ +105℃
Operating Temperature Range
额定电压范围
6.3V ~ 50V
Rated Voltage Range
标称电容量范围
0.1 ~ 1500μF
Nominal Capacitance Range
标称电容量允许偏差
±20%(20℃,120Hz)
Nominal Capacitance Tolerance
漏电流
Leakage Current
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)
损耗角正切(tgδ)
Dissipation Factor (Max)
20℃, 120Hz
UR: Rated voltages (V)
UR (V)
4
6.3
10
16
25
35
50
tgδ
0.35
0.28
0.24
0.20
0.16
0.14
0.12
+105℃施加额定电压 1000 小时后,电容器应满足以下要求:
After 1000 hours’ application of rated voltage at 105℃, the capacitor shall meet the following requirement:
电容量变化率
±20%初始值以内
耐久性
Capacitance Change
Within ±20% of the initial value
Load Life
损耗角正切
≤ 200%初始规定值
Dissipation Factor
Not more than 200% of the initial specified value
漏电流
≤ 初始规定值
Leakage Current
Not more than the initial specified value
高温贮存
+105℃贮存 1000 小时后,电容器应满足以上耐久性要求
Shelf Life
After storage for 1000 hours at +105℃, the capacitors shall meet the requirement of load life above
低温特性
Low Temperature Stability
阻抗比
Impedance Ratio (120Hz)
UR (V)
4
6.3
10
16
25
35
50
Z(-25℃)/Z(+20℃)
7
4
3
2
2
2
2
Z(-40℃)/Z(+20℃)
15
8
6
4
4
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.
耐焊接热
Resistance to Soldering Heat
电容量变化率
±10%初始值以内
Capacitance Change
Within ±10% of the initial value
损耗角正切(tgδ)
≤初始规定值
Dissipation Factor
Not more than the initial specified value
漏电流
≤初始规定值
Leakage Current
Not more than the initial specified value
CHANGZHOU HUAWEI ELECTRONICS CO.,LTD.
Chang ®
铝电解电容器
Aluminum Electrolytic Capacitors
Dimensions
(Ф4 ~ Ф6.3)
0.3MAX
A±0.2
E
Negative
负极
L±0.5
H
(L±0.3)*
A±0.2
A±0.2
E
A±0.2
Positive
正极
Plastic
Platform
塑料底盘
C±0.2
Negative
负极
L+0.2
-0.1
* Apply to
Ф6.3×7.7
适用于
Capacitance
电容量
B±0.2
D±0.5
100
16V
V T
C±0.2
Voltage
电压
0.5MAX
0.3MAX
Type
型号
B±0.2
Capacitance
电容量
(Ф8 ~ Ф10)
Positive
正极
470
16V
V T
Plastic
Platform
塑料底盘
0.5MAX
Type
型号
Voltage
电压
D±0.5
尺寸图
H
(mm)
4 × 5.4
1.8
4.3
4.3
1.0
5.4
A
B
C
E
L
H
5 × 5.4
2.1
5.3
5.3
1.3
5.4
6.3 × 5.4
2.4
6.6
6.6
2.2
5.4
0.5 ~ 0.8
6.3 × 7.7
2.4
6.6
6.6
2.2
7.7
8 × 6.5
2.9
8.3
8.3
2.3
6.5
8 × 10.5
2.9
8.3
8.3
3.1
10.5
10 × 10.5
3.2
10.3
10.3
4.5
10.5
0.8 ~ 1.1
标称电容量、额定电压、额定纹波电流与外形尺寸对应表
Nominal capacitance, rated voltage, rated ripple current and case size table
V
6.3
4×5.4
2.3
4×5.4
3.4
0.33
4×5.4
4.1
0.47
4×5.4
5
1.0
4×5.4
10
4×5.4
16
I~ mA
D×L
mm
50
0.22
I~ mA
D×L
mm
35
0.1
I~ mA
D×L
mm
25
I~ mA
I~ mA
D×L
mm
16
D×L
mm
μF
D×L
mm
10
I~ mA
2.2
3.3
4.7
10
4×5.4
13
4×5.4
16
4×5.4
22
4×5.4
22
5×5.4
23
4×5.4
28
5×5.4
28
5×5.4
30
6.3×5.4
32
51
22
4×5.4
29
5×5.4
30
5×5.4
39
6.3×5.4
55
6.3×5.4
60
6.3×7.7
33
5×5.4
34
5×5.4
34
5×5.4
35
6.3×5.4
65
8×6.5
84
6.3×7.7
70
47
5×5.4
46
6.3×5.4
48
6.3×5.4
70
6.3×5.4
70
6.3×7.7
80
6.3×7.7
80
100
6.3×5.4
71
6.3×5.4
69
6.3×5.4
70
6.3×7.7
100
8×10.5
296
8×10.5
230
220
6.3×7.7
120
6.3×7.7
120
6.3×7.7
120
8×10.5
320
10×10.5
435
10×10.5
375
330
8×10.5
290
8×10.5
305
8×10.5
425
10×10.5
450
10×10.5
450
10×10.5
490
470
8×10.5
330
8×10.5
340
8×10.5
340
1000
8×10.5
340
10×10.5
410
10×10.5
450
1500
10×10.5
475
I~=Rated ripple current (mA) (105℃, 120Hz) I~=额定纹波电流(mA)(105℃,120Hz)
额定纹波电流的频率系数 Frequency coefficient of ripple current
Frequency 频率
50Hz
120Hz
300Hz
1KHz
10K~100Hz
Coefficient 系数
0.70
1.00
1.17
1.36
1.50
CHANGZHOU HUAWEI ELECTRONICS CO.,LTD.
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