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ALUMINUM ELECTROLYTIC CAPACITORS
GW Snap-in Terminal Type, 105°C High Ripple Current
series
High Ripple current.
Withstanding 3000 hours application of rated ripple current at 105°C.
Compliant to the RoHS directive (2002/95/EC).
GW
High Ripple
Current
GU
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Performance Characteristics
40 to +105°C (200 250V) , 25 to +105°C (400 450V)
200 to 450V
82 to 2200µF
± 20% at 120Hz, 20°C
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.)
200 to 400
0.15
450
0.20
Measurement frequency : 120Hz, Temperature : 20°C
Stability at Low Temperature
Rated voltage(V)
Impedance ratio
Z25°C/ Z+20°C
ZT/Z20 (MAX.)
Z40°C/ Z+20°C
Measurement frequency : 120Hz
200 250
3
400 450
8
12
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 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.
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
10 ±0.1
4.0±0.5
10
0.8
+0.2
-0.1
0.8 +-00..21
Type numbering system (Example : 400V 120µF)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
L GW 2 G 1 2 1 M E L Z 3 0
Configuration
Capacitance tolerance (±20%)
Rated capacitance (120µF)
Rated voltage (400V)
Series name
Type
Case length code
Case dia. code
φD Code
22 Z
25 A
30 B
35 C
2 - 2 φ ±0.1
(PC board hole dimensions)
+0.2
1.5 -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 1k 10k 50k or more
200 250
Coeff.
400 450
0.81
0.77
0.85
0.82
1.00
1.00
1.17
1.16
1.32
1.30
1.45
1.41
1.50
1.43
Minimum order quantity : 50pcs.
Dimension table in next page.
CAT.8100Z

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ALUMINUM ELECTROLYTIC CAPACITORS
GW series
Dimensions
Cap.
(µF)
330
470
560
680
820
1000
1200
1500
1800
2200
Size
φD × L(mm)
22 × 25
22 × 30
25 × 25
22 × 35
25 × 30
22 × 40
25 × 35
30 × 25
22 × 45
25 × 40
30 × 30
35 × 25
25 × 45
30 × 35
25 × 50
30 × 40
35 × 30
30 × 45
35 × 35
30 × 50
35 × 40
35 × 45
200V (2D)
Rated
ripple
(mA)
1970
Leakage Current
(mA)
0.77
2170
0.91
2170
0.91
2220
1.00
2300
1.00
2300
1.10
2650
1.10
3080
1.10
2650
1.21
3080
1.21
3480
1.21
3480
1.21
3450
1.34
3980
1.34
3980
1.46
4200
1.46
4200
1.46
4620
1.64
4200
1.64
5220
1.80
4620
1.80
5220
1.98
Code
LGW2D331MELZ25
LGW2D471MELZ30
LGW2D471MELA25
LGW2D561MELZ35
LGW2D561MELA30
LGW2D681MELZ40
LGW2D681MELA35
LGW2D681MELB25
LGW2D821MELZ45
LGW2D821MELA40
LGW2D821MELB30
LGW2D821MELC25
LGW2D102MELA45
LGW2D102MELB35
LGW2D122MELA50
LGW2D122MELB40
LGW2D122MELC30
LGW2D152MELB45
LGW2D152MELC35
LGW2D182MELB50
LGW2D182MELC40
LGW2D222MELC45
Cap.
(µF)
270
330
390
470
560
680
820
1000
1200
1500
1800
Size
φD × L(mm)
22 × 25
22 × 30
25 × 25
22 × 35
25 × 30
22 × 40
30 × 25
22 × 45
25 × 35
22 × 50
25 × 40
30 × 30
35 × 25
25 × 50
30 × 35
35 × 30
30 × 40
35 × 35
30 × 50
35 × 40
35 × 45
35 × 50
250V (2E)
Rated
ripple
(mA)
1650
Leakage Current
(mA)
0.77
1800
0.86
1800
0.86
1950
0.93
1950
0.93
2100
1.02
2200
1.02
2250
1.12
2250
1.12
2550
1.23
2550
1.23
2550
1.23
2550
1.23
3000
1.35
3000
1.35
3000
1.35
3300
1.50
3300
1.50
3450
1.64
3450
1.64
3750
1.83
4050
2.01
Code
LGW2E271MELZ25
LGW2E331MELZ30
LGW2E331MELA25
LGW2E391MELZ35
LGW2E391MELA30
LGW2E471MELZ40
LGW2E471MELB25
LGW2E561MELZ45
LGW2E561MELA35
LGW2E681MELZ50
LGW2E681MELA40
LGW2E681MELB30
LGW2E681MELC25
LGW2E821MELA50
LGW2E821MELB35
LGW2E821MELC30
LGW2E102MELB40
LGW2E102MELC35
LGW2E122MELB50
LGW2E122MELC40
LGW2E152MELC45
LGW2E182MELC50
Cap.
(µF)
100
120
150
180
220
270
330
390
470
560
680
Size
φD × L(mm)
22 × 25
22 × 30
25 × 25
22 × 35
22 × 40
25 × 30
30 × 25
22 × 45
25 × 35
30 × 30
22 × 50
25 × 40
30 × 35
35 × 25
25 × 50
30 × 40
35 × 30
30 × 45
35 × 35
30 × 50
35 × 40
35 × 45
35 × 50
400V (2G)
Rated
ripple
(mA)
1020
Leakage Current
(mA)
0.60
1220
0.65
1220
0.65
1330
0.73
1430
0.80
1430
0.80
1680
0.80
1550
0.88
1650
0.88
1790
0.88
1680
0.98
1830
0.98
2120
0.98
2120
0.98
2120
1.08
2330
1.08
2330
1.08
2520
1.18
2520
1.18
2850
1.30
2850
1.30
3180
1.41
3210
1.56
Code
LGW2G101MELZ25
LGW2G121MELZ30
LGW2G121MELA25
LGW2G151MELZ35
LGW2G181MELZ40
LGW2G181MELA30
LGW2G181MELB25
LGW2G221MELZ45
LGW2G221MELA35
LGW2G221MELB30
LGW2G271MELZ50
LGW2G271MELA40
LGW2G271MELB35
LGW2G271MELC25
LGW2G331MELA50
LGW2G331MELB40
LGW2G331MELC30
LGW2G391MELB45
LGW2G391MELC35
LGW2G471MELB50
LGW2G471MELC40
LGW2G561MELC45
LGW2G681MELC50
Cap.
(µF)
82
100
120
150
180
220
270
330
390
470
560
Size
φD × L(mm)
22 × 25
22 × 30
25 × 25
22 × 35
25 × 30
22 × 40
25 × 35
30 × 25
22 × 45
25 × 40
30 × 30
35 × 25
25 × 45
30 × 35
25 × 50
30 × 40
35 × 30
30 × 45
35 × 35
30 × 50
35 × 40
35 × 45
35 × 50
450V (2W)
Rated
ripple
(mA)
960
Leakage Current
(mA)
0.57
1040
0.63
1040
0.63
1150
0.69
1220
0.69
1220
0.77
1310
0.77
1310
0.77
1350
0.85
1350
0.85
1600
0.85
1600
0.85
1550
0.94
1710
0.94
1740
1.04
1900
1.04
1900
1.04
2200
1.15
2200
1.15
2400
1.25
2420
1.25
2670
1.37
2850
1.50
Code
LGW2W820MELZ25
LGW2W101MELZ30
LGW2W101MELA25
LGW2W121MELZ35
LGW2W121MELA30
LGW2W151MELZ40
LGW2W151MELA35
LGW2W151MELB25
LGW2W181MELZ45
LGW2W181MELA40
LGW2W181MELB30
LGW2W181MELC25
LGW2W221MELA45
LGW2W221MELB35
LGW2W271MELA50
LGW2W271MELB40
LGW2W271MELC30
LGW2W331MELB45
LGW2W331MELC35
LGW2W391MELB50
LGW2W391MELC40
LGW2W471MELC45
LGW2W561MELC50
Rated ripple current (mArms) at 105°C 120Hz
CAT.8100Z