LQS2W181MELB30 반도체 회로 부품 판매점
Aluminum Electrolytic Capacitor
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 Nichicon |
ALUMINUM ELECTROLYTIC CAPACITORS
QS Snap-in Terminal type, 105°C High speed charge-discharge.
series
Suited for high frequency regenerative voltage for AC servomotor,
general inverter.
Suited for equipment used at valtage fluctuating area.
Suited for rectifier circuit of voltage doubler
Compliant to the RoHS directive (2002/95/EC).
QS
Hi speed
charge-
discharge
GU
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
Endurance of charge-
discharge behavior
Endurance
Shelf Life
Marking
Performance Characteristics
– 25 to +105°C
350 to 450V
82 to 820µF
± 20% at 120Hz, 20°C
1 3 CV(µA) (After 5 minutes' application of rated voltage [C : Rated Capacitance(µF), V : Voltage ( V ) ]
Rated voltage (V)
tan δ (MAX.)
350
0.15
Measurement frequency : 120Hz,
400
0.15
420
0.15
Temperature : 20°C
450
0.20
Rated voltage (V)
Impedance ratio ZT/Z20(MAX.)
350 to 450
Z – 25°C / Z+20°C
8
Measurement frequency : 120Hz
After an application of charge-discharge voltage for 50million times
(charge-discharge voltage difference(∆V) = rated voltage × 0.35, cycle
6Hz) capacitors shell meet the characteristics requirement listed at
right.
Capacitance change
tan δ
Leakage current
Appearance
Within ±20% of the initial capacitance value
300% or less than the initial specified value
Less than or equal to the initial specified value
There shell be found to remarkable abnormality on the capacitor
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
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 specified value for endurance characteristics listed above.
Printed with white color letter on black sleeve.
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 +-00.2.1
Type numbering system (Example : 400V 180µF)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
LQS 2G 1 8 1 ME L A 3 0
Configuration
Capacitance tolerance (±20%)
Rated capacitance (180µF)
Rated voltage (400V)
Series name
Type
Case length code
Case dia. code
φD Code
22 Z
25 A
30 B
35 C
Please contact to us if other configurations are required.
2-2 φ±0.1
(PC board hole dimensions)
1.5+-00..12
(Terminal dimensions)
The other terminal is also available upon request.
Please refer page 272 for schematic of dimensions.
Minimum order quantity : 50pcs.
Dimension table in next page.
CAT.8100Z
ALUMINUM ELECTROLYTIC CAPACITORS
QS series
Dimensions
Cap.
(µF)
120
150
180
220
270
330
390
470
560
680
820
Size
φD × L(mm)
22 × 25
22 × 30
22 × 30
25 × 25
22 × 35
25 × 30
22 × 40
25 × 35
30 × 25
22 × 45
25 × 40
30 × 30
25 × 45
30 × 35
25 × 50
30 × 40
35 × 30
30 × 45
35 × 35
30 × 50
35 × 40
35 × 45
350V (2V)
Rated ripple Leakage Current
(mA)
(mA)
750 0.61
820 0.68
900 0.75
900 0.75
1000
0.83
1000
0.83
1100
0.92
1100
0.92
1100
0.92
1200
1.01
1200
1.01
1200
1.01
1300
1.10
1300
1.10
1400
1.21
1400
1.21
1400
1.21
1500
1.32
1500
1.32
1700
1.46
1700
1.46
1900
1.60
Code
LQS2V121MELZ25
LQS2V151MELZ30
LQS2V181MELZ30
LQS2V181MELA25
LQS2V221MELZ35
LQS2V221MELA30
LQS2V271MELZ40
LQS2V271MELA35
LQS2V271MELB25
LQS2V331MELZ45
LQS2V331MELA40
LQS2V331MELB30
LQS2V391MELA45
LQS2V391MELB35
LQS2V471MELA50
LQS2V471MELB40
LQS2V471MELC30
LQS2V561MELB45
LQS2V561MELC35
LQS2V681MELB50
LQS2V681MELC40
LQS2V821MELC45
Cap.
(µF)
100
120
150
180
220
270
330
390
470
560
680
Size
φD × L(mm)
22 × 25
22 × 30
22 × 35
22 × 35
25 × 30
30 × 25
22 × 45
25 × 35
30 × 25
22 × 50
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
400V (2G)
Rated ripple Leakage Current
(mA)
(mA)
680 0.60
730 0.65
850 0.73
950 0.80
950 0.80
950 0.80
1100
0.88
1100
0.88
1100
0.88
1220
0.98
1220
0.98
1220
0.98
1220
0.98
1440
1.08
1440
1.08
1550
1.18
1550
1.18
1550
1.18
1680
1.30
1680
1.30
1900
1.41
1900
1.41
2120
1.56
Code
LQS2G101MELZ25
LQS2G121MELZ30
LQS2G151MELZ35
LQS2G181MELZ35
LQS2G181MELA30
LQS2G181MELB25
LQS2G221MELZ45
LQS2G221MELA35
LQS2G221MELB25
LQS2G271MELZ50
LQS2G271MELA40
LQS2G271MELB30
LQS2G271MELC25
LQS2G331MELA45
LQS2G331MELB35
LQS2G391MELA50
LQS2G391MELB40
LQS2G391MELC30
LQS2G471MELB45
LQS2G471MELC35
LQS2G561MELB50
LQS2G561MELC40
LQS2G681MELC45
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
25 × 30
22 × 40
25 × 30
30 × 25
22 × 45
25 × 35
30 × 30
25 × 40
30 × 30
35 × 25
25 × 50
30 × 35
35 × 30
30 × 40
35 × 35
30 × 45
35 × 40
35 × 45
35 × 50
420V (W6)
Rated ripple Leakage Current
(mA)
(mA)
660 0.61
810 0.67
810 0.67
840 0.75
840 0.75
910 0.82
910 0.82
910 0.82
1050
0.91
1050
0.91
1050
0.91
1250
1.01
1250
1.01
1250
1.01
1420
1.11
1420
1.11
1420
1.11
1610
1.21
1610
1.21
1860
1.33
1860
1.33
2100
1.45
2200
1.60
Code
LQSW6101MELZ25
LQSW6121MELZ30
LQSW6121MELA25
LQSW6151MELZ35
LQSW6151MELA30
LQSW6181MELZ40
LQSW6181MELA30
LQSW6181MELB25
LQSW6221MELZ45
LQSW6221MELA35
LQSW6221MELB30
LQSW6271MELA40
LQSW6271MELB30
LQSW6271MELC25
LQSW6331MELA50
LQSW6331MELB35
LQSW6331MELC30
LQSW6391MELB40
LQSW6391MELC35
LQSW6471MELB45
LQSW6471MELC40
LQSW6561MELC45
LQSW6681MELC50
Frequency coefficient of rated ripple current
Frequency (Hz) 50
Coefficient 0.77
60
0.82
120
1.00
300
1.16
1k
1.30
10k 50k or more
1.41 1.43
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 × 30
30 × 25
22 × 45
25 × 35
30 × 30
25 × 40
30 × 30
35 × 25
25 × 50
30 × 35
35 × 30
30 × 40
35 × 35
30 × 50
35 × 40
35 × 45
35 × 50
450V (2W)
Rated ripple Leakage Current
(mA)
(mA)
Code
640 0.57 LQS2W820MELZ25
690 0.63 LQS2W101MELZ30
690 0.63 LQS2W101MELA25
720 0.69 LQS2W121MELZ35
720 0.69 LQS2W121MELA30
790 0.77 LQS2W151MELZ40
790 0.77 LQS2W151MELA30
790 0.77 LQS2W151MELB25
870 0.85 LQS2W181MELZ45
870 0.85 LQS2W181MELA35
870 0.85 LQS2W181MELB30
1050
0.94 LQS2W221MELA40
1050
0.94 LQS2W221MELB30
1050
0.94 LQS2W221MELC25
1230
1.04 LQS2W271MELA50
1230
1.04 LQS2W271MELB35
1230
1.04 LQS2W271MELC30
1380
1.15 LQS2W331MELB40
1380
1.15 LQS2W331MELC35
1610
1.25 LQS2W391MELB50
1610
1.25 LQS2W391MELC40
1780
1.37 LQS2W471MELC45
1990
1.50 LQS2W561MELC50
Rated ripple current (mArms) at 105°C 120Hz
CAT.8100Z
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( nichicon )
LQS2W181MELB30 capacitor
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