Capacitors, a Series of WD



  • High reliability, service-life of 5,000 hours at +105oC
  • Dimensions less than in the RZ series
  • Very low impedance at high frequency
Series WD
Temperature range -55 ~ +105oC
leakage Current (max.) I = 0.01CV or 3 Ica after 2 min.
I = 0.03CV or 4 Ica after 1 min.
Tolerance capacity ±20% at 120hz, 20o
loss Tangent,
max (at 120 Hz and 20o)
For a capacity of more than 1000 uf Tanδ increases by 0.02 for every subsequent 1000 uf.
WV 6.3 10 16 25 35 50
Tan δ 0.24 0.20 0,16 quotations 0,12 0,10
low Temperature performance
(impedance when 120hz)
WV 6.3, 10 16 ~ 35 50, 63
Z-55oWITH/Z+20o 4 3 2
Change settings after 5000 hours of operation at rated voltage and 105oWITH
(ø5, 6.3 products for 2000 hours, ø8 - to 3000 hours)
leakage Current less than a normed value
capacitance Change within ±20% of the initial value
Tanδ less than 200% of the normalized value
Resistance shell after charging is not under load, with 105ofor 1000 hours leakage Current less than the normalized value
capacitance Change within ±20% of the initial value
Tanδ less than 150% of the normalized value

dimensions and maximum current ripple


Ø(D 5 6.3 8 10 12.5 16 18
P 2.0 2.5 3.5 5.0 5.0 7.5 7.5
Ø(d 0.5 0.5 0.6 0.6 0.6 0.8 0.8
β 1.0 2.0

Uf\IN 6.310 16
øDхL
(mm)
Impedance
(Ω) max
20oWITH
100 Khz
RC
(Ma rms)
øDхL
(mm)
Impedance
(Ω) max
20oWITH
100 Khz
RC
(Ma rms
øDхL
(mm)
Impedance
(Ω) max
20oWITH
100 Khz
RC
(Ma rms
105oWITH
100 Khz
105oWITH
100 Khz
105oWITH
100 Khz
10 5x11 0.70 180
22 5x11 0.70 180 5x11 0.70 180 5x11 0.70 180
33 5x11 0.70 180 5x11 0.70 180 5x11 0.70 180
47 5x11 0.65 180 5x11 0.65 180 5x11 0.65 180
100 5x11 0.65 180 5x11 0.65 180 6.3x11 0.30 280
150 6.3x11 0.30 280 6.3x11 0.30 280 6.3x11 0.30 280
220 6.3x11 0.30 280 6.3x11 0.30 280 8x11.5 0.14 450
330 6.3x11 <0.30/td> 280 8x11.5 0.14 450 8x11.5 0.14 450
470 8x11.5 0.14 450 8x11.5 0.14 450 10x12.5 0.10 660
680 10x12.5 0.10 660 10x12.5 0.10 660 10x16 0.080 850
1000 10x12.5 0.10 660 10x16 0.08 850 10x20 0.054 1100
1500 10x20 0.054 1100 10x20 0.054 1100 12.5x20 0.050 1400
2200 12.5х20 0.050 1400 12.5x20 0.050 1400 12.5x25 0.038 1700
3300 12.5х20 0.050 1400 12.5x25 0.038 1700 16x25 0.030 2100
4700 16х25 0.030 2100 16x25 0.030 2100 16x31.5 0.025 2600
6800 16х25 0.030 2100 16x31.5 0.025 2600 18x35.5 0.022 3000
10000 16х31.5 0.025 2600 18x35.5 0.022 3000
15000 18х35.5 0.022 3000

Uf\IN 25 35 50
øDхL
(mm)
Impedance
(Ω) max
20oWITH
100 Khz
RC
(Ma rms)
øDхL
(mm)
Impedance
(Ω) max
20oWITH
100 Khz
RC
(Ma rms
øDхL
(mm)
Impedance
(Ω) max
20oWITH
100 Khz
RC
(Ma rms
105oWITH
100 Khz
105oWITH
100 Khz
105oWITH
100 Khz
optional 5x11 5.0 25
1.0 5x11 3.5 40
2.2 5x11 3.0 55
3.3 5x11 2.6 65
4.7 5x11 0.70 180 5x11 0.70 180 5x11 2.3 90
10 5x11 0.70 180 5x11 0.70 180 5x11 1.4 120
22 5x11 0.70 180 5x11 0.70 180 5x11 1.2 150
33 5x11 0.70 180 5x11 0.65 180 6.3x11 0.60 200
47 5x11 0.65 180 6.3x11 0.30 280 6.3x11 0.43 250
100 6.3x11 0.30 280 8x11.5 0.14 450 8x11.5 0.24 340
150 8x11.5 0.14 450 8x11.5 <0.14/td> 450 10x12.5 0.17 490
220 8x11.5 0.14 450 10x12.5 0.10 660 10x16 0.12 650
330 10x12.5 0.10 660 10x16 0.080 850 10x20 0.10 810
470 10x16 0.080 850 10x20 0.054 1100 12.5x20 0.085 1100
680 10x20 0.054 1100 12.5x20 0.050 1400 12.5x25 0.065 1200
1000 12.5x20 0.050 1400 12.5x25 0.038 1700 16х25 0.043 1600
1500 16x20 0.030 2100 16x25 0.030 2100 16x31.5 0.038 2000
2200 16x25 0.030 2100 16x31.5 0.025 2600 18x35.5 0.034 2300
3300 16x31.5 0.025 2600 18x35.5 0.022 3000
4700 <18x35.5/td> 0.022 3000