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参数资料
| 型号： | LGNW6681MELC50 |
| 厂商： | Nichicon |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | CAP ALUM 680UF 420V 20% SNAP |
| 标准包装： | 200 |
| 系列： | GN |
| 电容： | 680µF |
| 额定电压： | 420V |
| 容差： | ±20% |
| 寿命@温度： | 105°C 时为 3000 小时 |
| 工作温度： | -25°C ~ 105°C |
| 特点： | 通用 |
| 纹波电流： | 2.2A |
| 安装类型： | 通孔 |
| 封装/外壳： | 径向，Can - 卡入式 |
| 尺寸/尺寸： | 1.378" 直径（35.00mm） |
| 高度 - 座高（最大）： | 2.047"（52.00mm） |
| 引线间隔： | 0.394"（10.00mm） |
| 包装： | 散装 |
ALUMINUM ELECTROLYTIC CAPACITORS
GN
Snap-in Terminal Type, 105 ° C Smaller-Sized
series
Withstanding 3000 hours application of rated ripple current at
105 ° C.
One rank smaller case sized than GU series.
Addition of 500V rated voltage.
Compliant to the RoHS directive (2011/65/EU).
GU
Smaller
GN
Smaller
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
GG
Performance Characteristics
– 40 to +105 ° C (160 to 250V) , – 25 to +105 ° C (350 to 500V)
160 to 500V
56 to 3300μF
± 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.)
160 to 420
0.15
450 to 500
0.20
Measurement frequency : 120Hz at 20 ° C
Stability at Low Temperature
Rated voltage (V)
Impedance ratio
Z – 25 ° C/ Z+20 ° C
ZT/Z20 (MAX.)
160 to 250
4
350 to 500
8
Measurement frequency : 120Hz
Temperature : 20 ° C
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 storing the capacitors under no load at 105 ° C
for 1000hours and then performing voltage treatment
based on JIS C 5101-4 clause 4.1 at 20 ° C,
they shall meet the characteristic 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 ± 20% of the initial capacitance value
200% 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 180 μ F)
Polarity bar
1
2
3
4
5
6
7
8
9
10 11
12
13 14
Sleeve (P.E.T.)
L G N 2 G 1 8 1 M E L A 3 0
Case length code
Case dia. code
Configuration
φ D
Code
L ± 2
Pressure relief vent
4.0 ± 0.5
10
Capacitance tolerance ( ± 20%)
Rated capacitance (180 μ F)
Rated voltage (400V)
Series name
20
22
25
30
35
Y
Z
A
B
C
Type
+0 .1
10 ±
0.1
-0.1
0.8 +0.2
0
.2
. 8 -0
2-2 φ ± 0.1
(PC board hole dimensions)
-0.1
1.5 +0.2
(Terminal dimensions)
The other terminal is also available upon request.
Please refer page 328 for schematic of dimensions.
Minimum order quantity : 50pcs.
Dimension table in next page.
CAT.8100C
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