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Nichicon - Aluminum Electrolytic Capacitor

Numéro de référence LGU2F331MELZ
Description Aluminum Electrolytic Capacitor
Fabricant Nichicon 
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LGU2F331MELZ fiche technique
ALUMINUM ELECTROLYTIC CAPACITORS
GU Snap-in Terminal Type, 105°C Standard
series
Withstanding 3000 hours application of rated ripple current at 105°C.
Compliant to the RoHS directive (2011/65/EU).
GW High Lipple Current
GU
Smaller
Low
Profile
GN GJ
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan δ)
Stability at Low Temperature
Performance Characteristics
40 to + 105°C (16 to 250V) , 25 to +105°C (315 to 450V)
16 to 450V
47 to 47000µF
± 20% at 120Hz, 20°C
I 3 CV(µA) (After 5 minutes' application of rated voltage) [C : Rated Capacitance (µF) V : Voltage (V)]
Measurement frequency : 120Hz at 20°C
Rated voltage(V)
tan δ (MAX.)
16
0.50
25
0.40
35
0.35
50
0.30
63
0.25
80 100 160 to 420
0.20
0.15
450
0.20
Rated voltage (V)
Impedance ratio
ZT/Z20 (MAX.)
Z 25°C/ Z+20°C
Z 40°C/ Z+20°C
Measurement frequency : 120Hz
16 to 100
4
160 to 250
3
20 12
315 to 450
8
Endurance
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.
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
Shelf Life
Marking
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 ±15% of the initial capacitance value
150% 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 : 200V 680µF)
1 2 3 4 5 6 7 8 9 10 11 12
LGU 2 D 6 8 1 ME L A
Configuration
Capacitance tolerance (±20%)
Rated capacitance (680µF)
Rated voltage (200V)
Series name
Type
Case dia. code
φD Code
20 Y
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 328 for schematic of dimensions.
Frequency coefficient of rated ripple current
Frequency (Hz) 50 60 120 300 1k 10k 50k or more
16 to 100V 0.88
0.90
1.00
1.07
1.15
1.15
1.15
Coeff. 160 to 250V 0.81
0.85
1.00
1.17
1.32
1.45
315 to 450V 0.77
0.82
1.00
1.16
1.30
1.41
1.50
1.43
Minimum order quantity : 50pcs.
Dimension table in next page.
CAT.8100C

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