(at 120Hz)
SPECIFICATIONS
Item Performance Characteristics
Category Temperature Range
-25 ~ +105℃
Working Voltage Range 160 ~ 450Vdc
Capacitance Range 22 ~ 680 μF
Capacitance Tolerance
±20% (at 25℃ and 120Hz)
Dissipation Factor
(tanδ)
(at 25℃, 120Hz)
Rated Voltage (V) 160 ~ 250 400 ~ 450
tanδ(Max) 0.12 0.15
Leakage Current
I=0.02CV or 3000 μA whichever is smaller
I : Leakage current (μA) C : Rated capacitance (μF) V : Rated voltage (V)
Impress the rated voltage for 2 minutes
Low Temperature Characteristics
Impedance Ratio(MAX)
Charge and Discharge
The following specifications shall be satisfied when the capacitors are restored to 25℃ after subjected to charge and
discharge test with the voltage waveform shown below at room temperature(15 to 35℃)
Frequency
Number of
c
y
cles
Voltage waveform
5Hz
200million
times
Capacitance change
≦ ±20% of the
initial value
Dissipation factor(tanδ)
≦ 200% of the
specified value
Leakage current ≦ specified value
Endurance
The following specifications shall be satisfied when the capacitors are restored to 25°C after subjected to DC voltage with
the rated ripple current is applied for 2,000 hours at 105°C.
Capacitance change
≦ ±20% of the initial value
Dissipation factor(tanδ) ≦ 200% of the specified value
Leakage current ≦ specified value
Shelf Life
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.
Capacitance change
≦ ±20% of the initial value
Dissipation factor(tanδ) ≦ 200% of the specified value
Leakage current ≦ 200% of the specified value
Others Conforms to JIS-C-5101-4 (1998), characteristic W
DIMENSIONS (mm)
PART NUMBER SYSTEM( Example : 450V 150µF )
ФD 10 12.5 L< 35 12.5 L ≥ 35 16 18
ФD ФD + 0.5 Max
Фd 0.6 0.6 0.8 0.8 0.8
F 5.0 5.0 7.5 7.5
a L + 1.5 Max
≤ 35 L+1.5Max
≥ 40 L+2.0 Max
L + 1.5 Max
VW Series
Capacitor For Over Voltage Application
Load life 2,000 hours at 105℃
ALUMINUM ELECTROLYTIC CAPACITORS
Special Request
Size code
(
1845 : 18×45
)
Lead length code
Lead forming Type code
Ca
p
acitance tolerance code
(
M:
±
20%
)
Capacitance code (150
μ
F)
Voltage code (450V)
Series code
(
VW
)
V W 2 5 1 1 W M N N 1 8 4 5
Rated voltage (V)
160~250
400
420 ~ 450
Z(-25℃)/Z(+20℃)
3 5
6
157
VW Series
Case size & Permissible rated ripple current: (mA rms) at 105℃ / 120Hz
Vdc
uF
160 200 220 250
ФD × L RC ФD × L RC ФD × L RC ФD × L RC
68 10×35 365 10×40 380
82 10×35 420 10×40 435 10×45 460
100 10×30 395 10×40 450 10×45 480
10×50 530
12.5×35 510
120 10×35 480 10×45 515
10×50 555
12.5×40 545
12.5×35 520
150 10×40 555 12.5×35 585 12.5×40 595 12.5×45 610
180
10×50 615
12.5×40 670 12.5×45 685
12.5×50 710
12.5×30 595 16×31.5 700
220
12.5×35 710 12.5×50 830
16×35.5 840
16×40 915
16×25 695 16×31.5 795 18×30 880
270
12.5×45 825 16×35.5 825 16×40 900 16×45 1060
16×30 800 18×30 820 18×30 875 18×35.5 990
330
12.5×50 890 16×40 1105 16×45 1150
18×40 1250 16×31.5 875
18×35.5 1150 18×35.5 1195
18×25 860
470 18×31.5 1160 18×45 1325 18×45 1350 18×50 1400
560 18×35.5 1295 18×50 1440
680 18×40 1400
Vdc
uF
400 420 450
ФD × L RC ФD × L RC ФD × L RC
22
10×30 202 10×30 215
27
10×30 240
10×35 250 10×35 270
33
10×35 265
10×40 280 10×40 295
39 10×40 290 10×45 305 10×50 320
47
10×45 320 10×50 335
12.5×40 375
12.5×30 310 12.5×35 325
56 12.5×35 360 12.5×40 380 12.5×45 430
68 12.5×40 435
12.5×45 460 12.5×50 545
16×31.5 450 16×35.5 535
82
12.5×50 515
16×35.5 540
16×40 605
16×31.5 510 18×31.5 580
100 16×35.5 590
16×40 645 16×45 710
18×31.5 630 18×35.5 690
120
16×40 700
18×35.5 720 18×40 775
18×31.5 675
150 18×40 810 18×45 865 18×45 920
180 18×45 915 18×50 1000
220 18×50 1055
RIPPLE CURRENT MULTIPLIERS
Frequency Multipliers
Vdc
Frequency (Hz)
50/60 120 1K 10K 100K
160 ~ 450 0.80 1.00 1.30 1.40 1.50
ALUMINUM ELECTROLYTIC CAPACITORS
158