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ALUMINUM ELECTROLYTIC CAPACITORS
PW Series
Downsize and high ripple version of PF series
Load life 2,000 hours at 105℃
SPECIFICATIONS
Item Performance Characteristics
Category Temperature Range
Working Voltage Range 200 ~ 500Vdc
Capacitance Range 10 ~ 470 μF
Capacitance Tolerance
Dissipation Factor
(tanδ)
(at 25℃, 120Hz)
Leakage Current
Endurance
Shelf Life
Others Conforms to JIS-C-5101-4 (1998), characteristic W.
The above values should be increased by 0.02 for every additional 1000μF
I=0.03CV + 10μA
I : Leakage current (μA) C : Rated capacitance (μF) V : Rated voltage (V)
Impress the rated voltage for 2 minutes.
The following requirements shall be satisfied when the capacitor are restored to 25℃ after the rated
voltage applied for 2,000 hours at 105℃.
The following requirements shall be satisfied when the capacitor are restored to 25℃ after the rated
voltage applied for 1,000 hours at 105℃ without voltage applied.
Rated Voltage (V) 160 ~ 250 350 ~ 500
tanδ(Max) 0.15 0.20
Capacitance change
Dissipation factor(tanδ) ≦ 200% of the specified value
Leakage current ≦ specified value
Capacitance change
Dissipation factor(tanδ) ≦ 200% of the specified value
Leakage current ≦ 200% of the specified value
-25 ~ +105℃
±20% (at 25℃ and 120Hz)
≦ ±20% of the initial value
≦ ±20% of the initial value
DIMENSIONS (mm)
ФD 12.5 16 18
ФD ФD +0.5 Max ФD +1.0 Max
Фd 0.6 0.8 0.8
F 5.0 7.5 7.5
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ALUMINUM ELECTROLYTIC CAPACITORS
PW Series
Case size & Permissible rated ripple current: (mA rms) at 105℃ / 120Hz
Vdc
uF
10 12.5×20 117
15 12.5×25 144
22 12.5×30 180
33 16×25 279
47 18×25 360
68
82
200 250 400 450 500
ФD × L RC ФD × L RC ФD × L RC ФD × L RC ФD × L RC
16×36 460
16×30 480
16×32 500 16×40 510
18×32 520 18×36 550
18×32 490
18×36 495
18×40 575
16×36 560
100
18×32 580
16×40 660
120
18×36 670
150 16×32 620 18×40 770 18×51 800
180 16×36 720
16×36 760 16×40 810
220
18×32 810 18×36 830
16×40 980
330
18×36 1010
470 18×45 1270
18×45 1070
18×45 880
18×40 650 18×45 648
18×45 740 18×51 693
RIPPLE CURRENT MULTIPLIERS
Frequency Multipliers
Vdc Cap.(uF)
50/60 120 1K 10K 100K
Frequency (Hz)
200 ~ 500
10 ~ 220 0.80 1.00 1.40 1.40 1.40
330 ~ 470 0.90 1.00 1.13 1.13 1.13
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