(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 5,000 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 47µF )
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
VQ Series
Capacitor For Over Voltage Application
Load life 5,000 hours at 105℃
ALUMINUM ELECTROLYTIC CAPACITORS
Special Request
Size code
(
1245 : 12.5×45
)
Lead length code
Lead forming Type code
Ca
p
acitance tolerance code
(
M:
±
20%
)
Capacitance code (47
μ
F)
Voltage code (450V)
Series code
(
VQ
)
V Q 2 7 0 4 W M N N 1 2 4 5
Rated voltage (V)
160~250
400
420 ~ 450
Z(-25℃)/Z(+20℃)
3 5
6
159
VQ 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 10×35 395 10×40 410
82 10×35 430 10×40 445 10×45 465
100 10×30 410 10×40 465 10×45 500 12.5×35 530
120 10×35 490 10×45 520
10×50 565
12.5×40 555
12.5×35 540
150
10×40 565
12.5×35 605 12.5×40 620 12.5×50 630
12.5×30 545
180
10×50 630
12.5×45 700 12.5×50 710 16×35.5 740
12.5×35 615
220
12.5×40 740 12.5×50 845
16×35.5 865
16×40 925
16×25 705 16×31.5 830 18×31.5 910
270
12.5×45 845 16×40 855 16×40 920 16×50 1080
16×30 825 18×30 840 18×31.5 900 18×40 1025
330
12.5×50 910 16×45 1135 16×50 1190
18×45 1300 16×35.5 900
18×35.5 1200 18×40 1230
18×30 890
470 18×35.5 1190 18×45 1355 18×50 1385
560 18×40 1320 18×50 1460
680 18×45 1425
Vdc
uF
400 420 450
ФD × L RC ФD × L RC ФD × L RC
22
10×30 210 10×35 225
27
10×30 255
10×35 260 10×40 280
33
10×35 270
10×40 295 10×45 300
39 10×40 300 10×45 310
10×50 335
12.5×40 320
47
10×45 335 10×50 355
12.5×45 390
12.5×35 325 12.5×40 345
56 12.5×40 370 12.5×45 390 12.5×50 450
68 12.5×45 445
12.5×50 470
16×40 565
16×35.5 465
82
12.5×50 535
16×40 565
16×45 630
16×35.5 520 18×35.5 610
100 16×40 605
16×45 670 16×50 740
18×35.5 655 18×40 720
120
16×45 730
18×40 750 18×45 805
18×35.5 705
150 18×40 835 18×45 900 18×50 950
180 18×45 940 18×50 1030
RIPPLE CURRENT MULTIPLIERS
Frequency Multipliers
Vdc
Frequency (Hz)
50/60 120 1K 10K 100K
160 ~ 250 0.80 1.00 1.20 1.30 1.40
400 ~ 450 0.80 1.00 1.15 1.25 1.35
ALUMINUM ELECTROLYTIC CAPACITORS
160