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参数资料
| 型号： | LGW2D681MELZ40 |
| 厂商： | Nichicon |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | CAP ALUM 680UF 200V 20% SNAP |
| 产品目录绘图： | LS,GU,GW,AR Series Bottom LS, GU, GW, AR Series_22 x 40 |
| 标准包装： | 250 |
| 系列： | GW |
| 电容： | 680µF |
| 额定电压： | 200V |
| 容差： | ±20% |
| 寿命@温度： | 105°C 时为 3000 小时 |
| 工作温度： | -40°C ~ 105°C |
| 特点： | 通用 |
| 纹波电流： | 2.3A |
| 安装类型： | 通孔 |
| 封装/外壳： | 径向，Can - 卡入式 |
| 尺寸/尺寸： | 0.866" 直径（22.00mm） |
| 高度 - 座高（最大）： | 1.575"（40.00mm） |
| 引线间隔： | 0.394"（10.00mm） |
| 包装： | 散装 |
| 产品目录页面： | 1969 (CN2011-ZH PDF) |
| 其它名称： | 493-3219 |
ALUMINUM ELECTROLYTIC CAPACITORS
GW
Snap-in Terminal Type, 105 ° C High Ripple Current
series
High Ripple current.
Withstanding 3000 hours application of rated ripple current at 105 ° C.
Compliant to the RoHS directive (2011/65/EU).
Specifications
GW
High Ripple
Current
GU
Item
Performance Characteristics
Category Temperature Range
– 40 to +105 ° C (200
250V) , – 25 to +105 ° C (400
450V)
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
200 to 450V
82 to 2200μF
± 20% at 120Hz, 20 ° C
Leakage Current
I
3 CV (μA) (After 5 minutes' application of rated voltage) [C : Rated Capacitance (μF) V : Voltage (V)]
Tangent of loss angle (tan δ )
Rated voltage(V)
tan δ (MAX.)
200 to 400
0.15
450
0.20
Measurement frequency : 120Hz at 20 ° C
Measurement frequency : 120Hz
Stability at Low Temperature
Rated voltage(V)
Impedance ratio Z – 25 ° C/ Z+20 ° C
200 ? 250
3
400 ? 450
8
ZT/Z20 (MAX.)
Z – 40 ° C/ Z+20 ° C
12
—
Endurance
Shelf Life
The specifications listed at right shall be met when the
capacitors are restored to 20 ° C after D.C. bias plus rated
ripple current is applied for 3000 hours at 105 ° C, the peak
voltage shall not exceed the rated voltage.
After storig the capacitors under no load at 105 ° C for
1000 hours and then performing voltage treatment based
on JIS C 5101-4 clause 4.1 at 20 ° C, they shall meet the
requirements listed at right.
Capacitance change
tan δ
Leakage current
Capacitance change
tan δ
Leakage current
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
Within ±15% of the initial capacitance value
150% or less than the initial specified value
Less than or equal to the initial specified value
Marking
Drawing
Printed with white color letter on black sleeve.
Type numbering system (Example : 400V 120 μ F)
Polarity bar
1
2
3
4
5
6
7
8
9
10 11
12
13 14
Sleeve (P.E.T.)
L G W 2 G 1 2 1 M E L Z 3 0
Case length code
Case dia. code
Configuration
Capacitance tolerance ( ± 20%)
φ D
22
Code
Z
L ± 2
? 4.0 ± 0.5
10
Rated capacitance (120 μ F)
Rated voltage (400V)
Series name
25
30
35
A
B
C
Pressure relief vent
Type
10 ±
+0 .1
.8 -0
0.1
0.8
+0.2
-0.1
0
.2
2- 2 φ ± 0.1
+0.2
1.5 -0.1
(PC board hole dimensions)
(Terminal dimensions)
The other terminal is also available upon request.
Please refer page 328 for schematic of dimensions.
Frequency coefficient of rated ripple current
Frequency (Hz)
50
60
120
300
1k
10k
50k or more
Coeff.
200 ? 250
400 ? 450
0.81
0.77
0.85
0.82
1.00
1.00
1.17
1.16
1.32
1.30
1.45
1.41
1.50
1.43
Minimum order quantity : 50pcs.
Dimension table in next page.
CAT.8100C
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| LGW2D821MELA40 | 功能描述:铝质电解电容器-管理单元 200volts 820uF Snap-In RoHS:否 制造商:Nichicon 电容:470 uF 容差:20 % 电压额定值:450 V ESR: 工作温度范围:- 25 C to + 105 C 系列:AR 直径:35 mm 长度:45 mm 引线间隔:10 mm 产品:General Purpose Electrolytic Capacitors |
| LGW2D821MELB30 | 功能描述:铝质电解电容器-管理单元 200volts 820uF Snap-In RoHS:否 制造商:Nichicon 电容:470 uF 容差:20 % 电压额定值:450 V ESR: 工作温度范围:- 25 C to + 105 C 系列:AR 直径:35 mm 长度:45 mm 引线间隔:10 mm 产品:General Purpose Electrolytic Capacitors |
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