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LGM2W271MELB25 PDF预览

LGM2W271MELB25

更新时间: 2024-11-10 00:48:03
品牌 Logo 应用领域
尼吉康 - NICHICON /
页数 文件大小 规格书
2页 1280K
描述
ALUMINUM ELECTROLYTIC CAPACITORS

LGM2W271MELB25 数据手册

 浏览型号LGM2W271MELB25的Datasheet PDF文件第2页 
ALUMINUM ELECTROLYTIC CAPACITORS  
Snap-in Terminal Type, 105°C Ultra-Smaller-Sized  
LGM  
NEW  
One rank smaller case sized than LGL.  
Suited for equipment down sizing.  
LGL  
Compliant to the RoHS directive (2011/65/EU).  
Smaller  
LGM  
Specifications  
Item  
Performance Characteristics  
Category Temperature Range  
Rated Voltage Range  
Rated Capacitance Range  
Capacitance Tolerance  
Leakage Current  
– 25 to +105°C  
450V  
180 to 820µF  
20  
% at 120Hz, 20°C  
After 5 minutes’ application of rated voltage, leakage current is not more than  
3
(µA) or 5 mA, whichever is smaller (at 20°C) .  
CV  
Tangent of loss angle (tan δ) 0.20MAX. 120Hz at 20°C  
Rated voltage (V)  
450  
Stability at Low Temperature  
Impedance ratio ZT/Z20(MAX.)  
Z
25°C / Z+20°C  
8
The specifications listed at right shall be met when the  
capacitors are restored to 20°C after D.C. bias plus  
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  
Endurance  
rated ripple current is applied for 2000 hours at 105°C  
,
Leakage current  
the peak voltage shall not exceed the rated voltage.  
After storing 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,  
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  
Shelf Life  
Marking  
Leakage current  
they shall meet the characteristic requirements listed at right.  
Printed with white color letter on black sleeve.  
Drawing  
Type numbering system (Example : 450V 180 F)  
µ
Polarity bar  
1
2
3
4
5
6
7
8
9
10 11 12 13 14  
(
%
Sleeve P.E.T.  
L G M 2 W 1 8 1 M E L A 2 5  
Case length code  
Case dia. code  
Configuration  
φD  
22  
25  
30  
35  
Code  
Capacitance tolerance ( 20ꢀ%  
Rated capacitance (180µF%  
Rated voltage (450V%  
Z
A
B
C
2.5  
4.0 0.5  
L
Pressure relief vent  
Series name  
Type  
+0.2  
0.8  
-0.1  
+0.2  
1.5  
-0.1  
0.1  
2-2φ  
(Terminal dimensions%  
(PC board hole dimensions%  
The other terminal is also available upon request.  
Frequency coefficient of rated ripple current  
Frequency (Hz)  
Coefficient  
50  
0.77  
60  
0.82  
120  
1.00  
300  
1.16  
1 k  
1.30  
10k  
1.41  
50k or more  
1.43  
Minimum order quantity : 50pcs.  
Dimension table in next page.  

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