(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)
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
SQ Series
Counter-plan product for safety
Load life 5,000 hours at 105℃
ALUMINUM ELECTROLYTIC CAPACITORS
Special Request
Size code
(
1245 : 12.5×45
)
Lea
d
length code
Lead forming Type code
Ca
p
acitance tolerance code
(
M:
±
20%
)
Capacitance code (47
μ
F)
Voltage code (450V)
Series code
(
SQ
)
S 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
153
SQ 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 10×35 410 10×40 425
82 10×35 450 10×40 465 10×45 485
100 10×30 425 10×40 485 10×45 520 12.5×35 550
120 10×35 510 10×45 545
10×50 590
12.5×40 575
12.5×35 560
150
10×40 590
12.5×35 630 12.5×40 645 12.5×50 655
12.5×30 570
180
10×50 655
12.5×45 725 12.5×50 740 16×35.5 770
12.5×35 640
220
12.5×40 770 12.5×50 880
16×35.5 900
16×40 965
16×25 735 16×31.5 865 18×31.5 950
270
12.5×45 880 16×40 890 16×40 960 16×50 1120
16×30 860 18×30 875 18×31.5 935 18×40 1070
330
12.5×50 945 16×45 1180 16×50 1240
18×45 1350 16×35.5 930
18×35.5 1250 18×40 1280
18×30 920
470 18×35.5 1240 18×45 1410 18×50 1440
560 18×40 1375 18×50 1520
680 18×45 1480
Vdc
uF
400 420 450
ФD × L RC ФD × L RC ФD × L RC
22
10×30 220 10×35 235
27
10×30 265
10×35 270 10×40 290
33
10×35 280
10×40 305 10×45 315
39 10×40 315 10×45 325
10×50 350
12.5×40 335
47
10×45 350 10×50 370
12.5×45 405
12.5×35 340 12.5×40 360
56 12.5×40 385 12.5×45 405 12.5×50 470
68 12.5×45 465
12.5×50 490
16×40 590
16×35.5 485
82
12.5×50 555
16×40 590
16×45 650
16×35.5 545 18×35.5 630
100 16×40 630
16×45 695 16×50 770
18×35.5 680 18×40 750
120
16×45 760
18×40 775 18×45 835
18×35.5 735
150 18×40 870 18×45 930 18×50 980
180 18×45 980 18×50 1070
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
154