ALUMINUM ELECTROLYTIC CAPACITORS
Chip Type, High Reliability, Higher Capacitance Range
UH series
Chip Type, higher capacitance in larger case sizes (φ12.5, φ16, φ18, φ20)
Designed for surface mounting on high density PC board.
Applicable to automatic mounting machine using carrier tape and tray.
Adapted to the RoHS directive (2002/95/EC).
U H
High
Temperature
UJ
Specifications
Item
Performance Characteristics
Temperature Range
Category
–55 ~ +125°C
10 ~ 50V
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
100 ~ 3300µF
±20% at 120Hz, 20°C
After 1 minutes' application of rated voltage, leakage current is not more than 0.03CV or 4 (µA), whichever is greater.
( )
Rated voltage V
10
16
25
35
50
120Hz 20°C
tan δ (MAX)
tan
δ
0.22
0.18
0.16
0.14
0.12
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
( )
Rated voltage V
10
4
16
3
25
2
35
2
50
2
120Hz
Stability at Low Temperature
Endurance
Z–25°C / Z+20°C
Z–40°C / Z+20°C
Impedance ratio
ZT / Z20 (MAX.)
8
6
4
3
3
After 5000 hours' application of rated voltage at 125°C, capacitors
meet the characteristic requirements listed
at right.
Capacitance change Within ±30% of initial value
tan δ
300% or less of initial specified value
Initial specified value or less
Leakage current
After storing the capacitors under no load at 125°C for 1000 hours, and after performing voltage treatment based on JIS C 5101-4
clause 4.1 at 20°C, they will meet the specified value for endurance characteristics listed above.
Shelf Life
Marking
Black print on the case top.
Chip Type
Type numbering system (Example : 50V 330 F)
µ
Dimensions
V
10
16
25
1E
35
50
(µF)
Cap.
Code
1A
1C
1V
1H
12.5 × 13.5
170
250
100
220
330
470
101
12.5 × 13.5
200
280
16 × 16.5
221
331
471
102
222
332
12.5 × 13.5
210
250
440
710
12.5 × 13.5
230
310
16 × 16.5
16 × 21.5
18 × 16.5
18 × 21.5
340
340
430
12.5 × 13.5
230
350
12.5 × 13.5
16 × 16.5
18 × 21.5
16 × 16.5
18 × 16.5
16 × 21.5
20 × 21.5
380
380
610
12.5 × 16.5
18 × 21.5
20 × 16.5
540
540
1000
2200
3300
18 × 16.5
16 × 21.5
18 × 21.5
620
620
770
Case size
φ D × L (mm)
Rated
Ripple
Rated Ripple (mArms) at 125°C 120Hz
In this case, 6 will be put at 12th digit of type numbering system, "
"
Frequency coefficient of rated ripple current
Taping specifications are given in page 24.
Recommended land size, soldering by reflow are given
in page 25, 26.
Frequency
50 Hz
0.80
120 Hz
1.00
300 Hz
1.23
1 kHz
1.34
10 kHz~
1.50
Cap.(µF)
0100 ~ 4700
1000 ~ 3300
0.85
1.00
1.10
1.13
1.15
Please refer to page 3 for the minimum order quantity.
CAT.8100V