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LGW2G181MELB25 PDF预览

LGW2G181MELB25

更新时间： 2024-11-21 00:44:11
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尼吉康 - NICHICON /
页数 文件大小 规格书
2页 50K
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ALUMINUM ELECTROLYTIC CAPACITORS

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LGW2G181MELB25 数据手册

 浏览型号LGW2G181MELB25的Datasheet PDF文件第2页 
ALUMINUM ELECTROLYTIC CAPACITORS  
Snap-in Terminal Type, 105°C High Ripple Current  
GW series  
.
High Ripple current  
Withstanding 3000 hours application of rated ripple current at 105°C.  
Compliant to the RoHS directive (2011/65/EU).  
High Ripple  
Current  
GU  
G W  
Specifications  
Item  
Performance Characteristics  
40 to +105°C (200 250V) , – 25 to +105°C (400 450V)  
Category Temperature Range  
Rated Voltage Range  
Rated Capacitance Range  
Capacitance Tolerance  
Leakage Current  
–
200 to 450V  
82 to 2200µF  
± 20% at 120Hz, 20°C  
[
3
(
)
( )]  
CV (µA) (After 5 minutes' application of rated voltage) C : Rated Capacitance µF V : Voltage V  
I
Measurement frequency : 120Hz at 20°C  
Rated voltage(V)  
to  
0.15  
200 400  
450  
0.20  
Tangent of loss angle (tan δ)  
tan δ (MAX.)  
Measurement frequency : 120Hz  
Rated voltage(V)  
•
•
200 250  
400 450  
Stability at Low Temperature  
Z 25°C/Z+20°C  
3
12  
8
—
Impedance ratio  
ZT/Z20 (MAX.)  
–
–
Z 40°C/Z+20°C  
The specifications listed at right shall be met when the  
capacitors are restored to 20 after D.C. bias plus rated  
Capacitance change  
tan δ  
Within ±20% of the initial capacitance value  
200% or less than the initial specified value  
Less than or equal to the initial specified value  
°C  
Endurance  
ripple current is applied for 3000 hours at 105 , the peak  
°C  
Leakage current  
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  
Within ±15% of the initial capacitance value  
150% or less than the initial specified value  
Less than or equal to the initial specified value  
Shelf Life  
Marking  
Leakage current  
Printed with white color letter on black sleeve.  
Type numbering system (Example : 400V 120 F)  
µ
Drawing  
1
2
3
4
5
6
7
8
9
10 11 12 13 14  
Polarity bar  
(
)
L G W 2 G 1 2 1 M E L Z 3 0  
Sleeve P.E.T.  
Case length code  
Case dia. code  
Configuration  
φD  
22  
25  
30  
35  
Code  
Capacitance tolerance (±20%)  
Rated capacitance (120µF)  
Rated voltage (400V)  
Z
A
B
C
±2  
L
ꢀ4.0±0.5  
Series name  
Type  
Pressure relief vent  
+0.2  
-0.1  
0.8  
±0.1  
φ
2-2  
+0.2  
-0.1  
1.5  
(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  
1.00  
1.00  
300  
1.17  
1.16  
1k  
10k  
1.45  
1.41  
50k or more  
1.50  
•
200 250  
0.81  
0.77  
0.85  
0.82  
1.32  
1.30  
Coeff.  
•
400 450  
1.43  
Minimum order quantity : 50pcs.  
Dimension table in next page.  
CAT.8100C  
12

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LGW2G181MELB25 替代型号

型号 品牌 替代类型 描述 数据表
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