LARGE CAN TYPE ALUMINUM ELECTROLYTIC CAPACITORS
USC
SERIES
USC
85℃ Standard, Snap-in Terminal Type
◆FEATURES
•
•
•
Load Life : 85℃ 3000 hours.
Smaller size with higher ripple current endurance than USR series.
RoHS compliance.
◆SPECIFICATIONS
Items
Characteristics
Category Temperature Range
-40~+85℃
10~250V.DC
-25~+85℃
315~450V.DC
Rated Voltage Range
Capacitance Tolerance
±20%(20℃,120Hz)
I=3 CV (After 5 minutes application of rated voltage)
I=Leakage Current(μA) ꢀꢀꢀꢀV=Rated Voltage(V) ꢀꢀꢀꢀC=Rated Capacitance(μF)
Leakage Current(MAX)
Rated Voltage
(V)
160~ 420~ (20℃,120Hz)
400 450
0.55 0.50 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.25
10 16 25 35 50 63 80 100
Dissipation Factor(MAX)
(tanδ)
tanδ
Rated Voltage
(V)
Z(-25℃)/Z(20℃)
Z(-40℃)/Z(20℃)
(120Hz)
10~250
315~400 420~450
12
Impedance Ratio(MAX)
3
8
12
After applying rated voltage with rated ripple current for 3000hrs at 85℃, the capacitors shall meet the following requirements.
Capacitance Change
Dissipation Factor
Leakage Current
Within ±20% of the initial value.
Endurance
Not more than 200% of the specified value.
Not more than the specified value.
◆MULTIPLIER FOR RIPPLE CURRENT
ꢀFrequency coefficient
Frequency
(Hz)
60(50) 120 500
1k 10k≦
10~100WV 0.90 1.00 1.05 1.10 1.15
160~250WV 0.80 1.00 1.20 1.30 1.50
315~450WV 0.80 1.00 1.20 1.25 1.40
Coefficient
◆PART NUMBER
□□□
USC
□□□□□
□
OOE
SN
D×L
Rated Voltage
Series
Rated Capacitance
Capacitance Tolerance
Option
Terminal Code
Case Size
◆DIMENSIONS
(mm)
◆Option
Code
OOE
Blank
●SN[4(3.5)mm]terminal type
without plate
with plate
2-φ2
SLEEVE
NEGATIVE
10
VENT
10±0.1
※
4±0.5
L±2
φD±1
φD±1
MOUNTING HOLES
※For φ35, 3.5±0.5