Aluminum Electrolytic Capacitors
CD293(CD289-a)
CD292(CD289-c)
CD291(CD289-b)
Series
Standard product, suited for use in filtering in switching power supplies circuit
Load life of 2000 hours at 85
Specifications
Item
Operating Temperature Range
Rated Voltage Range
Nominal Capacitance Range
Capacitance Tolerance
Leakage Current
Dissipation Factor (Max)
10V 250V : -40
+85
10V 450V
47£
g
22000£
g
F
F
M ( 20%)
I 0.02C
R
U
R
(£
g
)
A
C
R
: Nominal capacitance (£
g
) U
R
: Rated voltage(V)
F
U
R
(V)
10
16
25
35
50
63
80
100
tan
0.50
0.50
0.40
0.40
0.30
0.25
0.20
Characteristics
315V 450V : -25
+85
(20
(20
160 200
0.12
120Hz)
, after 5 minutes)
250 400 450
0.15
0.20
0.15
(20
Low Temperature Stability
(Impedance Ratio)
U
R
(V)
Z(-25 )/Z(+20 )
Z(-40 )/Z(+20 )
10
5
18
16 160
4
15
200 250
7
12
315 400
8
—
120Hz)
Load Life
450
8
—
(120Hz)
After 2000 hours’ application of rated voltage with rated ripple current at 85 ,the
capacitor shall meet the following requirement:
Capacitance change
Within 20% of the initial value.
Dissipation factor
Not more than 200% of the initial specified value.
Leakage current
Not more than the initial specified value.
After storage for 1000 hours at +85 , the capacitors shall meet the requirement of load life above.
Freq.
U
R
Shelf Life
50 Hz
0.95
0.95
0.90
+40
2.1
1.7
120 Hz
1.00
1.00
1.00
+55
2.1
1.5
1k Hz
1.10
1.16
1.20
10k Hz
1.15
1.30
1.50
+70
1.5
1.3
20k Hz
1.15
1.33
1.55
+85
1.0
1.0
Rated Ripple Current &
Frequency Multipliers
50V
63V 100V
160V
Temperature
<160
U
R
(V)
160
Rated Ripple Current &
Temperature Multipliers
Dimensions
mm
D 1.5
L
D 1.5
L
D 1.5
L
D 1.5
L
22
25
30
35
25
25
30
35
30
25
30
35
35
25
30
35
40
45
50
40
45
50
40
45
50
40
45
50
Aluminum Electrolytic Capacitors
CD293(CD289-a)
CD292(CD289-c)
CD291(CD289-b)
Series
Nominal capacitance, rated voltage, rated ripple current and case size table
U
R
(V)
Item
10
D×L
mm
D×L
mm
16
D×L
mm
25
D×L
mm
22×25
22×30
35
C
R
(uF)
I
I
I
I
1880
2110
2220
2200
2330
2330
2990
2960
2970
2850
2850
2850
2900
3200
3300
3600
3600
3700
4200
4200
4700
4700
3300
3900
4700
5600
Rated ripple current (mA rms) (85 ,120Hz)
22×25
22×30
25×25
2200
2330
2330
6800
8200
22×25
2220
22×35
2660
22×30
25×25
22×35
22×30
22×40
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
10000
22×25
2750
22×30
25×25
2660
2660
12000
22×30
3300
22×35
22×40
25×30
30×25
22×45
25×35
22×50
25×40
30×30
35×25
2990
3330
3330
3340
3880
3870
4420
4420
4420
4440
15000
22×30
25×25
22×30
22×35
22×40
25×35
30×25
3320
3310
3960
3960
4400
4410
4410
18000
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
2990
2880
2880
3330
3320
3400
3870
3800
3900
4350
4320
4300
4900
5000
22000
35×45
5400
Aluminum Electrolytic Capacitors
CD293(CD289-a)
CD292(CD289-c)
CD291(CD289-b)
U
R
(V)
Item
C
R
(uF)
Series
Nominal capacitance, rated voltage, rated ripple current and case size table
50
D×L
mm
I
D×L
mm
63
I
D×L
mm
80
I
D×L
mm
22×25
25×30
22×25
22×35
22×30
22×40
22×35
25×25
25×40
22×35
25×30
25×40
25×50
25×35
25×50
25×50
25×40
30×30
30×40
25×45
30×35
35×30
30×50
25×50
30×40
35×50
30×45
35×35
35×50
30×50
35×40
35×50
35×50
100
I
620
800
1100
1360
1210
1420
1630
1450
1800
1630
1610
1850
1810
1720
2000
2170
2160
2150
2400
2240
2330
2330
2800
2620
2610
3000
3100
3050
3700
3440
3420
3800
4080
220
680
820
1000
1200
1500
22×25
1620
22×25
30×35
22×30
22×40
22×35
25×25
22×40
25×40
22×35
25×30
25×40
22×40
25×35
30×25
25×50
22×50
25×40
30×30
25×50
25×45
30×35
25×50
30×50
25×50
30×40
35×30
30×50
30×45
35×35
35×45
30×50
35×40
35×50
35×50
1300
1800
1510
1720
1960
1710
2020
2310
1950
1920
2210
2150
2280
2240
2600
2570
2540
2510
2800
2850
2820
3000
3400
3240
3230
3200
3600
3670
3640
4100
3530
3510
3900
4100
1800
22×30
22×30
25×25
22×35
25×30
22×40
25×35
22×45
25×40
30×30
35×25
22×50
25×45
25×50
25×45
30×35
35×30
30×40
35×35
30×50
30×50
35×40
35×45
35×50
35×50
1930
2100
2050
2250
2330
2370
2360
2520
2600
2510
2500
2910
3040
3200
3140
3220
3300
3600
3720
4000
3700
3800
4300
4600
4800
2200
22×25
22×30
25×25
22×35
25×30
22×35
25×35
30×25
22×40
25×35
25×50
22×50
25×40
30×30
35×25
25×45
30×35
25×50
30×40
35×30
30×45
35×35
30×50
30×50
35×40
35×50
1800
1950
1900
2200
2100
2320
2310
2300
2640
2640
2770
2560
2580
2540
2510
2830
2800
3500
3400
3300
3700
3700
3800
4100
4000
4550
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
Rated ripple current (mA rms) (85 ,120Hz)
Aluminum Electrolytic Capacitors
CD293(CD289-a)
CD292(CD289-c)
CD291(CD289-b)
U
R
(V)
Item
C
R
(uF)
Series
Nominal capacitance, rated voltage, rated ripple current and case size table
160
D×L
mm
I
D×L
mm
180
I
D×L
mm
200
I
D×L
mm
22×25
22×25
22×25
22×25
22×30
22×25
22×30
22×30
22×35
25×25
22×35
25×30
22×35
25×30
22×40
22×40
25×35
22×45
25×40
30×30
22×50
25×45
30×35
25×50
30×40
35×35
30×45
35×40
30×50
35×45
35×50
880
980
1070
1080
1180
1310
1415
1300
1540
1520
1680
1660
1790
1950
1940
2110
2120
2110
2440
2470
2400
2700
2650
2600
3080
3130
3620
3700
4280
22×25
22×25
22×30
22×35
25×25
22×40
25×30
30×25
22×40
25×35
30×30
22×45
25×40
30×30
22×50
25×45
30×35
35×30
25×50
30×40
35×35
30×45
35×40
30×50
35×45
35×50
880
980
1180
1415
1270
1640
1520
1520
1800
1790
1820
2070
2080
2070
2220
2240
2190
2190
2360
2310
2260
2800
2850
3240
3400
3910
22×25
22×25
22×30
22×30
25×25
22×35
25×30
22×35
25×30
22×40
25×35
22×45
25×40
22×45
25×40
30×30
35×25
22×50
25×45
30×35
35×30
25×50
30×40
35×35
30×45
35×40
30×50
35×45
35×50
800
880
980
1070
1180
1150
1415
1400
1540
1520
1800
1790
1910
1920
2070
2080
2070
2060
2220
2240
2190
2190
2360
2310
2260
2800
2850
3240
3400
3910
22×25
22×30
22×35
25×25
22×40
25×30
30×25
22×40
25×35
22×45
25×45
25×40
30×30
25×45
30×35
35×25
25×50
30×40
35×30
30×45
35×35
30×50
35×40
35×45
35×50
250
I
660
800
960
1160
1040
1360
1260
1260
1500
1490
1590
1730
1740
1650
2030
1960
1790
2320
2270
2120
2450
2330
2580
2420
3024
3580
100
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
Rated ripple current (mA rms) (85 ,120Hz)
Aluminum Electrolytic Capacitors
CD293(CD289-a)
CD292(CD289-c)
CD291(CD289-b)
U
R
(V)
Item
C
R
(uF)
Series
Nominal capacitance, rated voltage, rated ripple current and case size table
315
D×L
mm
I
D×L
mm
350
I
D×L
mm
22×25
22×25
Rated ripple current (mA rms) (85 ,120Hz)
22×25
22×25
670
22×25
22×30
25×25
22×35
25×30
22×40
25×35
30×25
22×45
25×35
30×30
35×25
25×45
30×35
35×30
25×50
30×40
35×30
30×40
35×35
30×45
35×40
35×45
35×50
660
720
840
820
960
950
1150
1130
1100
1250
1200
1230
1200
1450
1430
1430
1660
1650
1630
1750
1800
2050
2100
2310
2620
22×25
22×30
22×30
22×30
25×25
22×40
25×35
25×25
22×40
25×30
30×25
22×45
25×35
30×30
35×25
22×50
25×40
25×50
25×45
30×40
25×50
25×50
30×40
30×45
30×50
30×45
35×40
30×50
30×50
35×40
35×45
35×50
400
I
460
500
560
610
640
720
710
830
800
720
1010
930
930
1070
1010
1020
1010
1370
1340
1500
1570
1590
1630
1800
1760
1870
1975
1990
2030
2100
2245
2350
2740
D×L
mm
22×25
22×25
22×30
22×30
25×25
22×35
25×30
22×40
22×40
25×35
30×30
22×50
25×40
30×30
25×45
30×40
25×50
25×50
30×40
35×30
25×50
30×45
35×35
30×50
35×40
450
I
430
470
570
620
600
720
730
740
800
800
810
950
950
980
1100
1340
1160
1200
1300
1300
1350
1400
1500
1630
1570
47
56
68
82
100
120
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
35×30
25×50
30×40
35×30
30×45
35×35
30×50
35×40
35×45
740
860
850
970
960
1150
1140
1110
1350
1330
1320
1300
1440
1420
1470
1650
1630
1600
1810
1850
2050
2030
2300
150
180
220
270
330
390
470
560
680
35×45
35×50
1900
2200
51单片机
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