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Nichicon - Aluminum Electrolytic Capacitor

Numéro de référence LGL2W221MELB25
Description Aluminum Electrolytic Capacitor
Fabricant Nichicon 
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LGL2W221MELB25 fiche technique
ALUMINUM ELECTROLYTIC CAPACITORS
GL Snap-in Terminal Type, 105°C Ultra-Smaller-Sized
series
One rank smaller case sized than GG series.
Suited for equipment down sizing.
Compliant to the RoHS directive (2002/95/EC).
GG
Smaller
GL
Specifications
Item
Performance Characteristics
Category Temperature Range
25 to +105°C
Rated Voltage Range
400 450V
Rated Capacitance Range
120 to 1000µF
Capacitance Tolerance
± 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.)
400
0.15
450
0.20
Measurement frequency : 120Hz, Temperature : 20°C
Stability at Low Temperature
Rated voltage (V)
Impedance ratio
ZT/Z20 (MAX.)
Z 25°C/ Z+20°C
400 450
8
Measurement frequency : 120Hz
Temperature : 20°C
Endurance
Shelf Life
Marking
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 2000 hours at 105°C,
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,
they shall meet the characteristic requirements listed at right.
Printed with white color letter on black sleeve.
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
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
Drawing
Polarity bar
Sleeve (P.E.T.)
L± 2
Pressure relief vent
4.0± 0.5
10 ± 0.1
10
0.8
+0.2
-0.1
0.8+-00..21
Type numbering system (Example : 400V 150µF)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
LGL 2G 1 5 1 MEL Z 25
Configuration
Capacitance tolerance (± 20%)
Rated capacitance (150µF)
Rated voltage (400V)
Series name
Type
Case length code
Case dia. code
φD Code
22 Z
25 A
30 B
35 C
2-2φ ± 0.1
(PC board hole dimensions)
1.5
+0.2
-0.1
(Terminal dimensions)
The other terminal is also available upon request.
Please refer page 272 for schematic of dimensions.
Frequency coefficient of rated ripple current
Frequency (Hz)
50
60 120 300 1 k 10k 50k or more
Coeff. 400 · 450V 0.77 0.82 1.00 1.16 1.30 1.41
1.43
Minimum order quantity : 50pcs.
Dimension table in next page.
CAT.8100Z

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