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LAS2G181MELB25ZB PDF预览

LAS2G181MELB25ZB

更新时间： 2023-09-24 09:21:15
品牌 Logo 应用领域
尼吉康 - NICHICON /
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2页 1644K
描述
LAS

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LAS2G181MELB25ZB 数据手册

 浏览型号LAS2G181MELB25ZB的Datasheet PDF文件第2页 
ALUMINUM ELECTROLYTIC CAPACITORS  
Snap-in Terminal Type, 105°C Permissible Abnormal Voltage,  
Smaller-sized  
Expanded  
LAS  
Withstanding 2000 hours application of rated ripple current of 105°C.  
Addition of 450V rated voltage.  
Smaller case sizes and higher ripple current than LAQ.  
Improved safety features for abnormally excessive voltage.  
Ideally suited for the equipment used at voltage fluctuating area.  
Compliant to the RoHS directive (2011/65/EU).  
LAQ  
Smaller  
LAS  
Specifications  
Item  
Performance Characteristics  
Category Temperature Range  
Rated Voltage Range  
Rated Capacitance Range  
Capacitance Tolerance  
Leakage Current  
–
25 to +105°C  
400 • 420 • 450V  
56 to 390µF  
20% at 120Hz, 20°C  
(µA) (After 5 minutes' application of rated voltage) [C : Rated Capacitance (µF) V : Voltage (V)]  
3
CV  
Tangent of loss angle (tan δ) 0.20MAX. 120Hz at 20°C  
Rated voltage(V)  
Impedance ratio (MAX)  
The specifications listed at right shall be met when the  
capacitors are restored to 20 after D.C. bias plus rated  
400・420・450  
Stability at Low Temperature  
Measurement frequency : 120Hz  
Z
– 25°C/Z+20°C  
8
Capacitance change Within 20% of the initial capacitance value  
tan δ  
°C  
Endurance  
200% or less than the initial specified value  
ripple current is applied for 2000 hours at 105 , the  
°C  
Less than or equal to the initial specified value  
Leakage current  
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 Within 15% of the initial capacitance value  
Shelf Life  
tan δ  
150% or less than the initial specified value  
Less than or equal to the initial specified value  
Leakage current  
they shall meet the requirements listed at right.  
The pressure relief vent will operate in normal conditions, with no dangerous conditions such as flames, ignitions or dispersion of pieces of the capacitor and / or case.  
Rating Test conditions  
Voltage (V)  
Rated Capacitance (µF)  
Limited DC current  
Test voltage  
<
<
2 A  
4 A  
7 A  
2 A  
4 A  
7 A  
2 A  
4 A  
7 A  
330  
100  
220  
C
C
100  
220  
400  
500VDC and 600VDC  
C < 470  
<
<
Safety Performance  
330  
100  
220  
330  
100  
220  
C
C
C
C
C
C
100  
220  
520VDC and 630VDC  
550VDC and 675VDC  
420  
450  
< 470  
<
<
100  
220  
< 470  
Printed with white color letter on black sleeve  
Marking  
Drawing  
Type numbering system (Example : 400V 100 F)  
µ
Polarity bar  
Bottom plate  
(code ZB only)  
(
)
Sleeve P.E.T.  
1
2
3
4
5
6
7
8
9
10 11 12  
13 14 15 16  
L A S 2 G 1 0 1 M E L Z  
2 5  
Bottom Plate  
Case length code  
Case dia. code  
With Bottom  
Plate  
ZB  
Without  
code less  
Configuration  
Bottom Plate  
φD  
22  
25  
30  
35  
Code  
2
4.0 0.5  
L
Z
A
B
C
Capacitance tolerance ( 20%)  
Rated capacitance (100µF)  
Rated voltage (400V)  
Pressure relief vent  
+0.2  
-0.1  
Series name  
Type  
0.8  
Please contact to us if other configurations are required.  
+0.2  
-0.1  
1.5  
(PC board hole dimensions)  
(Terminal dimensions)  
Frequency coefficient of rated ripple current  
Frequency (Hz)  
400 · 420 · 450V  
50  
0.88  
60  
0.9  
120  
1.00  
1 k  
1.10  
10k or more  
1.15  
Coeff.  
Minimum order quantity : 50pcs.  
Dimension table in next page.  
12

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