ALUMINUM ELECTROLYTIC CAPACITORS
Miniature Sized, High Ripple Current, Long Life
UCA
High ripple current and Long Life product withstanding load
life of 12000 hours(10000 hours for φD=10) at +105°C.
Suited for ballast application.
Compliant to the RoHS directive (2011/65/EU).
Long Life
UPT
UCA
Smaller
UCS
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
–25 to +105°C
160 to 450V
6.8 to 220µF
20% at 120Hz, 20°C
After 1 minute's application of rated voltage at 20°C, leakage current is not more than 0.04CV+100 (µA)
Measurement frequency : 120Hz at 20°C
Tangent of loss angle (tan δ)
Rated voltage (V)
160
200
250
350
400
450
tan δ (MAX.)
0.15
0.15
0.15
0.20
0.20
0.20
Measurement frequency : 120Hz
Rated voltage (V)
160
3
200
3
250
3
350
6
400
6
450
6
Stability at Low Temperature
Impedance ratio ZT / Z20 (MAX.) Z–25°C / Z+20°C
The specifications listed at right shall be met when the
capacitors are restored to 20°C after D.C. bias plus rated
ripple current is applied for 12000 hours (10000 hours for
Capacitance change Within 20% of the initial capacitance value
Endurance
tan δ
200% or less than the initial specified value
Less than or equal to the initial specified value
Leakage current
φD=10) at 105°C, the peak voltage shall not exceed the rated
voltage.
After storing the capacitors under no load at 105˚C for 1000 hours and then performing voltage treatment based on JIS C
5101-4 clause 4.1 at 20°C, they shall meet the specified values for the endurance characteristics listed above.
Shelf Life
Marking
Printed with white color letter on dark brown sleeve.
Type numbering system (Example : 250V 100µF%
Radial Lead Type
1
2
3
4
5
6
7
8
9
10 11 12
U C A 2 E 1 0 1 M
H D T
φd
Sleeve (P.E.T.%
Size code
Configuration
Capacitance tolerance ( 20ꢀ%
Rated capacitance (100µF%
Rated voltage (250V%
Series name
Pressure
relief vent
+1.5MAX.
MIN
MIN
4
Type
15
L
Configuration
Pb-free leadwire
φ D
Pb-free PET sleeve
10
PD
HD
(mm%
18
12.5 to 18
φD
P
10
5.0
0.6
12.5
5.0
16
7.5
0.8
7.5
φd
0.6
0.8
• Please refer to page 20 about the end seal configuration.
Please refer to page 20, 21, 22 about the formed or taped product spec.
Please refer to page 4 for the minimum order quantity.
Dimension table in next page.
248