MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
MQ
High Ripple Current
Series
Low Impedance
Solvent Proof
High Ripple current with MK series
Enabled high ripple current by a reduction of impedance at high frequency
High reliability withstanding 5000 hours load life at 105 C
(2000 ~ 4000 hours for smaller case sizes as specified below)
Complied to the RoHS directive
Item
Operating temperature range
Leakage current max.
Capacitance tolerance
-40 ~ +105 C
I = 0.01CV or 3
I = 0.03CV or 4
Characteristics
A whichever is greater (after 2 minutes)
A whichever is greater (after 1 minute)
20% at 120Hz, 20 C
Capacitance > 1000
WV
tan
F : tan
6.3
0.22
increases by 0.02 for each 1000
10
0.19
16
0.16
F from below value.
25
0.14
35
0.12
50
0.1
Dissipation factor max.
(at 120Hz, 20 C)
Low temperature characteristics
(Impedance ratio at 120Hz)
Z-40 C / Z+20 C
3
Z-25 C / Z+20 C
2
After an application of DC bias voltage plus the rated AC ripple current for 5000 hours at 105 C.
The measurement shall meet the following limits. The DC voltage plus the peak AC voltage
combined must not exceed the rated voltage.
Leakage current
Load life
Capacitance change
tan
D
Life time
D
5, 6.3
Less than specified value
Within
25% of the initial value
Less than 200% of the specified value
D
8
D
10
D
12.5
2000 hours
3000 hours
4000 hours
5000 hours
Shelf life (at 105 C)
After 1000 hours no load test, leakage current, capacitance and tan
are same as load life value.
The measurement shall be performed at 20 C by the KS C 6035 clause 5.4.
DRAWING
Unit : mm
Insulating sleeve
d
0.05 Tinned copper-ply wire
MINIATURE TYPES
0.5 max.
D
P
0.5
5
2.0
0.5
6.3
2.5
0.5
1.5
8
3.5
0.6
10
5.0
0.6
12.5
5.0
0.6
2.0
16
7.5
0.8
P
d
D
L
max.
15 min.
4 min.
Safety vent (
6.3 up)
FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
F
120Hz
0.40
0.50
0.55
0.60
0.70
1kHz
0.65
0.70
0.75
0.80
0.85
10kHz
0.82
0.84
0.86
0.88
0.90
50kHz
0.94
0.96
0.96
0.97
0.97
100kHz
1.00
1.00
1.00
1.00
1.00
~ 33
47 ~ 270
330 ~ 680
820 ~ 1800
2200 ~
119
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
MQ
series
DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV
Item
ØD
L
(mm)
μ
F
10
22
33
47
100
150
220
330
470
680
1000
1200
1500
2200
10
12.5
20
20
0.050
0.043
2270
2950
5
5
5
5
6.3
6.3
6.3
8
10
10
11
11
11
11
11
11
11
11.5
12.5
16
0.525
0.525
0.450
0.450
0.225
0.225
0.225
0.108
0.088
0.065
250
270
290
310
405
460
505
950
1280
1785
5
5
5
5
6.3
6.3
8
8
10
10
10
10
12.5
11
11
11
11
11
11
11.5
11.5
12.5
16
16
20
20
0.525
0.525
0.450
0.450
0.225
0.225
0.108
0.108
0.088
0.065
0.065
0.050
0.043
250
270
290
310
405
460
760
950
1280
1785
2200
2270
2950
12.5
12.5
20
25
0.043
0.029
2950
3460
6.3
Impedance
(Ω)max.
20°
C
100kHz
Ripple
current
(mA rms)
105°
C
100kHz
ØD
L
(mm)
10
Impedance
(Ω)max.
20°
C
100kHz
Ripple
current
(mA rms)
105°
C
100kHz
ØD
L
(mm)
5
5
5
5
6.3
6.3
8
8
10
10
10
11
11
11
11
11
11
11.5
11.5
12.5
16
20
16
Impedance
(Ω)max.
20°
C
100kHz
0.525
0.525
0.525
0.450
0.225
0.225
0.108
0.108
0.088
0.065
0.050
Ripple
current
(mA rms)
105°
C
100kHz
250
270
290
310
405
460
760
950
1280
1785
2270
WV
Item
ØD
L
(mm)
μ
F
4.7
10
22
33
47
100
150
220
330
470
680
1000
1200
1500
2200
5
5
5
5
5
6.3
8
8
10
10
10
12.5
12.5
16
16
11
11
11
11
11
11
11.5
11.5
12.5
16
20
20
20
20
25
25
Impedance
(Ω)max.
20°
C
100kHz
0.525
0.525
0.525
0.525
0.450
0.225
0.108
0.108
0.088
0.065
0.060
0.060
0.043
0.024
0.024
35
Ripple
current
(mA rms)
105°
C
100kHz
250
250
270
290
310
460
760
950
1280
1785
2270
2950
3100
3600
3890
16
25
0.024
3890
50
Ripple
current
(mA rms)
105°
C
100kHz
250
270
290
310
460
760
950
1280
1785
2270
2950
3460
Impedance
ØD
L
(mm)
5
5
5
5
6.3
8
8
10
10
10
12.5
12.5
11
11
11
11
11
11.5
11.5
12.5
16
20
20
25
Impedance
ØD
L
(mm)
5
5
5
6.3
6.3
8
10
10
10
12.5
12.5
16
11
11
11
11
11
11.5
12.5
16
20
20
25
25
(Ω)max.
20°
C
100kHz
0.525
0.525
0.525
0.450
0.225
0.108
0.108
0.088
0.065
0.050
0.043
0.029
(Ω)max.
20°
C
100kHz
1.50
0.750
0.390
0.255
0.210
0.108
0.088
0.065
0.050
0.043
0.029
0.027
Ripple
current
(mA rms)
105°
C
100kHz
270
290
310
405
460
950
1280
1785
2270
2950
3460
3890
120
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
