CD294 SERIES

  ALUMINUM ELECTROLYTIC CAPACITORS

 

  • Load life 2000 hours at 105oC

  • High ripple current
  • SPECIFICATIONS
Item Characteristics
Operating Temperature Range(oC) -40~+105(>160V ,-25~+105)
Rated Voltage Range (V) 16~450
Nominal capacitance range (uF) 39~47000
Capacitance Tolerance(20oC,120Hz) +/-20%
Leakage current (uA) I<=0.01CV or 1.5mA whichever is smaller (at 20oC ,after 5 minutes)
C: Nominal Capacitance (uF) V: Rated Voltage (V)
Dissipation Factor(20oC,120Hz)
Rated voltage (v) 16 25 35 50 63~100 160~400 450
D.F. 0.50 0.40 0.35 0.30 0.20 0.15 0.20
Temperature Stability(120Hz)
Rated voltage (v)
16~100
160~200
250~450
Impedance Ratio Z-25oC/Z+20oC
4
4
4
Z-40oC/Z+20oC
15
-
-
Load Life(+105oC)
Time 2000 hours
Leakage Current Not more than the specified value.
Capacitance Change Within +/-20% of the initial value.
Dissipation Factor Not more than 200% of the specified value.
Shelf Life(+105oC)
Time 500 hours
Leakage Current Not more than the specified value.
Capacitance Change Within +/-20% of the initial value.
Dissipation Factor Not more than 200% of the specified value.

 After test: Rated voltage to be applied for 30 minutes, 24 to 48 hours before measurement.

                                                            
  • DIMENSIONS                         mm      
  • MULTIPLIER FOR RIPPLE CURRENT    

Frequency coefficient

Freq (Hz) 50 120 1K 10K 20K
Rated Voltage(V)
<=100 0.95 1 1.10 1.15 1.15
160~250 0.87 1 1.11 1.18 1.2
>=315 0.80 1 1.14 1.14 1.2

Temperature coefficient

Temperature(oC)  +40 +55 +70 +80 +105
Coefficient 2.7 2.5 2.1 1.7 1
  • STANDARD RATINGS
  WV(V) 16 25 35 50 63 80 100
Cap Ripple Cap Ripple Cap Ripple Cap Ripple Cap Ripple Cap Ripple Cap Ripple
DxL(mm)  
uF (A) uF (A) uF (A) uF (A) uF (A) uF (A) uF (A)
22X25 4700 1.4 3300 1.3 2200 1.1 1200 0.96 820 0.92 560 0.76 390 0.64
22x25 6800 1.60 4700 1.55 3300 1.43 1800 1.31 1200 1.25 820 1.11 560 1.07
22x30 10000 1.99 6800 1.91 3900 1.65 2700 1.70 1800 1.52 1200 1.39 820 1.35
22x35 12000 2.28 8200 2.14 5600 2.02 3300 1.98 2200 1.73 1500 1.61 1000 1.54
22x40 15000 2.64 10000 2.40 6800 2.28 3900 2.25 2700 1.97 1800 1.83 1200 1.74
22x45 18000 2.98 12000 2.69 -- -- 4700 2.56 -- -- 2200 2.09 1500 1.99
22x50 -- -- -- -- 8200 2.67 5600 2.89 3300 2.32 -- -- -- --
25x25 10000 1.99 6800 1.91 4700 1.78 2700 1.70 1800 1.52 1200 1.39 820 1.35
25x30 12000 2.30 8200 2.16 5600 2.04 3300 2.00 2200 1.75 1500 1.62 1000 1.56
25x35 15000 2.68 10000 2.44 6800 2.31 3900 2.28 2700 1.99 2200 2.01 1200 1.76
25x40 18000 3.04 12000 2.74 8200 2.60 5600 2.81 3300 2.27 -- -- 1500 2.03
25x45 22000 3.40 15000 3.15 10000 2.92 -- -- 3900 2.54 2700 2.43 1800 2.28
25x50 27000 3.81 18000 3.54 12000 3.26 6800 3.37 4700 2.88 3300 2.76 2200 2.57
30x25 12000 2.38 8200 2.25 5600 2.12 3900 2.22 2700 1.93 1800 1.81 1200 1.71
30x30 18000 3.00 12000 2.70 8200 2.56 4700 2.58 300 2.24 2200 2.10 1500 2.00
30x35 22000 3.39 15000 3.13 10000 2.92 5600 2.95 3900 2.55 2700 2.43 1800 2.27
30x40 27000 3.83 18000 3.54 12000 3.28 6800 3.39 4700 2.90 3300 2.78 2200 2.59
30x45 33000 4.30 22000 4.24 15000 3.74 8200 3.71 5600 3.28 3900 3.12 2700 2.94
30x50 39000 4.74 -- -- -- -- 10000 4.09 6800 3.73 4700 3.56 3300 3.32
35x25 18000 3.10 12000 2.80 8200 2.78 4700 2.67 3300 2.41 2200 2.17 1500 2.07
35x30 27000 3.74 15000 3.22 12000 3.20 6800 3.31 4700 2.83 3300 2.71 2200 2.52
35x35 33000 4.24 22000 3.96 15000 3.69 8200 3.66 5600 3.24 3900 3.07 2700 2.90
35x40 39000 4.72 -- -- 18000 4.16 10000 4.07 6800 3.71 4700 3.50 3300 3.31
35x45 47000 5.27 27000 4.75 -- -- 12000 4.50 8200 4.16 5600 3.87 3900 3.69
35x50 -- -- 33000 5.39 22000 4.92 -- -- 10000 4.69 6800 4.19 4700 4.14

  WV(V) 160 180 200 250 350 400 450
Cap Ripple Cap Ripple Cap Ripple Cap Ripple Cap Ripple Cap Ripple Cap Ripple
DxL(mm)  
uF (A) uF (A) uF (A) uF (A) uF (A) uF (A) uF (A)
22X25 180 0.65 220 0.65 150 0.60 100 0.45 56 0.37 39 0.32    
22x25 330 1.16 270 1.08 220 1.08 180 0.94 68 0.56 68 0.47 56 0.47
22x30 390 1.43 330 1.30 330 1.30 220 1.10 100 0.70 82 0.56 68 0.56
22x35 470 1.52 470 1.50 390 1.41 270 1.13 120 0.73 120 0.64 82 0.64
22x40 560 1.62 560 1.62 470 1.50 330 1.20 150 0.79 150 0.70 100 0.70
22x45 680 1.70 -- -- 560 1.58 390 1.26 180 0.81 -- -- 120 0.73
22x50 820 1.81 680 1.76 680 1.68 470 1.37 220 0.93 180 0.78 150 0.78
25x25 470 1.55 390 1.35 330 1.35 220 1.15 100 0.70 82 0.65 68 0.65
25x30 560 1.73 470 1.62 470 1.47 330 1.30 150 0.82 120 0.70 100 0.70
25x35 680 1.81 560 1.69 560 1.65 390 1.41 180 0.89 150 0.73 120 0.73
25x40 820 1.98 680 1.72 680 1.80 470 1.52 220 0.97 180 0.82 150 0.82
25x45 1000 2.04 820 1.78 -- -- 560 1.59 -- -- 220 0.87 180 0.87
25x50 1200 2.12 1000 1.91 820 1.87 680 1.66 270 1.01 270 0.94 220 0.94
30x25 680 1.82 560 1.67 470 1.56 330 1.30 150 0.82 120 0.78 100 0.78
30x30 820 1.98 680 1.74 680 1.82 470 1.36 180 0.90 180 0.83 150 0.83
30x35 1000 2.14 820 1.85 820 1.99 560 1.57 270 1.05 220 0.86 180 0.86
30x40 1200 2.22 1000 2.01 -- -- 680 1.76 -- -- 270 0.95 220 0.95
30x45 1500 2.46 1200 2.19 1000 2.17 820 1.83 330 1.16 330 1.11 270 1.11
30x50 -- -- 1500 2.36 1200 2.22 1000 1.87 390 1.26 390 1.15 330 1.15
35x25 820 1.93 680 1.92 680 1.96 470 1.40 220 0.98 180 0.86 150 0.86
35x30 1200 2.40 1000 2.16 820 2.07 560 1.56 270 1.01 270 0.91 220 0.91
35x35 1500 2.53 1200 2.34 1000 2.22 820 1.82 330 1.16 330 1.13 270 1.13
35x40 -- -- 1500 2.56 1200 2.42 1000 1.99 390 1.26 390 1.26 330 1.26
35x45 1800 2.98 1800 2.67 1500 2.59 1200 2.10 470 1.35 470 1.31 390 1.31
35x50 2200 3.10 -- -- 1800 2.70 -- -- 560 1.51 560 1.50 470 1.50

Ripple current: 85 oC, 100Hz or 120Hz

The specific capacitance and case size are available on request.

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