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ALUMINUM ELECTROLYTIC CAPACITORS
EC Series
Miniaturized, Low ESR and low impedance.
Suitable for use in high ripple current capability.
Load life 5,000 hours at 105℃
SPECIFICATIONS
Item Performance Characteristics
Category Temperature Range
Working Voltage Range 10 ~ 100Vdc
Capacitance Range 68 ~ 1,800 μF
Capacitance Tolerance
Dissipation Factor
(tanδ)
(at 25℃, 120Hz)
The above values should be increased by 0.02 for every additional 1000μF
Leakage Current
I : Leakage current (μA) C : Rated capacitance (μF) V : Rated voltage (V)
Rated Voltage (V) 10 16 25 35 100
tanδ(Max) 0.19 0.16 0.14 0.12 0.08
I=0.01CV or 3 μA, whichever is greater.
Impress the rated voltage for2 minutes.
-40 ~ +105℃
±20% (at 25℃ and 120Hz)
The following requirements shall be satisfied when the capacitor are restored to 25℃ after the rated
voltage applied for 5,000 hours at 105℃.
Endurance
Shelf Life
Others Conforms to JIS-C-5101-4 (1998), characteristic W.
Capacitance change
Dissipation factor(tanδ) ≦ 200% of the specified value
Leakage current ≦ specified value
The following requirements shall be satisfied when the capacitor are restored to 25℃ after exposing
them for 500 hours at 105℃ without voltage applied.
Capacitance change
Dissipation factor(tanδ) ≦ 200% of the specified value
Leakage current ≦ 200% of the specified value
DIMENSIONS (mm)
≦ ±25% of the initial value
≦ ±25% of the initial value
ФD 12.5 × 12
ФD ФD +0.5 Max
dФ 0.6
F 5.0
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ALUMINUM ELECTROLYTIC CAPACITORS
EC Series
Case size & Permissible rated ripple current:
Nominal
Capacitance
(uF)
560 12.5×12 1150
680 12.5×12 1200
1000 12.5×12 1300
1200 12.5×12 1400
1500 12.5×12 1260
1800 12.5×12 1300
Case
Size
DΦ×L
(mm)
10V 16V 25 V
Max. Rated
ripple current
@105℃ 100kHz
(mA rms)
Case
Size
DΦ×L
(mm)
Max. Rated
ripple current
@105℃ 100kHz
(mA rms))
Case
Size
DΦ×L
(mm)
Max. Rated
ripple current
@105℃ 100kHz
(mA rms)
Nominal
Capacitance
(uF)
68 12.5×12 350
82 12.5×12 420
390 12.5×12 1050
470 12.5×12 1100
Case
Size
DΦ×L
(mm)
35V 100 V
Max. Rated
ripple current
@105℃ 100kHz
(mA rms)
Case
Size
DΦ×L
(mm)
Max. Rated
ripple current
@105℃ 100kHz
RIPPLE CURRENT MULTIPLIERS
Frequency Multipliers
Vdc Cap.(uF)
10 ~ 68 0.30 0.65 0.85 1.00
10 ~ 100
82 ~ 220 0.50 0.70 0.90 1.00
330 ~ 820 0.60 0.75 0.95 1.00
1000 ~ 10000 0.70 0.80 0.98 1.00
120 1K 10K 100K
Frequency (Hz)
(mA rms)
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