ALUMINUM ELECTROLYTIC CAPACITORS
Chip Type, High Reliability
UB series
WH
Chip type, high temperature range, for +125°C use.
Applicable to automatic mounting machine using carrier tape.
Adapted to the RoHS directive (2002/95/EC).
High
Temperature
Reflow
High
aAtdded40E°SCR specification
Temperature
CJ
UX
–
U B
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
–40 ~ +125°C
10 ~ 50V
10 ~ 330µF
±20% at 120Hz, 20°C
After 1 minute's application of rated voltage, leakage current is not more than 0.03CVor 4(µA) , whichever is greater.
Measurement frequency : 120Hz, Temperature : 20°C
Rated voltage (V)
10
16
25
35
50
tan
δ
tan δ (MAX.)
0.32
0.24
0.21
0.18
0.18
Measurement frequency : 120Hz
Rated voltage (V)
10
12
16
8
25
35
50
Stability at Low Temperature
Impedance ratio
ZT / Z20 (MAX.)
Z–40°C / Z+20°C
6
4
4
Capacitance change
tan δ
Within ±30% of initial value
300% or less of intial specified value
Initial specified value or less
After 2000 hours' (φ8 × 6.2 : 1000 hours) application
of rated voltage at 125°C, capacitors meet the
characteristic requirements listed at right.
Endurance
Shelf Life
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.
The capacitors shall be kept on the hot plate maintained at 250°C
Capacitance change
tan δ
Within ±10% of initial value
Initial specified value or less
Initial specified value or less
Resistance to soldering
heat
for 30 seconds. After removing from the hot plate and restored
at room temperature, they meet the characteristic requirements
listed at right.
Leakage current
Marking
Black print on the case top.
Type numbering system (Example : 10V 100 F)
µ
Chip Type
(φ8 × 6.2)
(φ8 × 10, φ10 × 10)
Dimensions
10
16
25
35
50
V
Code
Cap.(µF)
10
1A
1C
1E
1V
1H
100
220
330
470
101
221
331
8 × 6.2
8 × 6.2
8 × 10
24
38
46
58
22
33
8 × 6.2
8 × 10
44
52
80
47
8 × 6.2
8 × 10
48
74
10 × 10
100
220
330
8 × 6.2
8 × 10
58
90
8 × 10
66
10 × 10
10 × 10
102
10 × 10
116
Rated
ripple
Case size
φ D L (mm)
×
10 × 10
112
Rated Ripple (mArms) at 125°C 120Hz
Frequency coefficient of rated ripple current
Taping specifications are given in page 24.
Frequency
50 Hz
120 Hz
300 Hz
1 kHz
10 kHz~
1.50
Recommended land size, soldering by reflow are given in page 25, 26.
Please select UH(p.78) series if high CV products are required.
Please refer to page 3 for the minimum order quantity.
Coefficient
0.70
1.00
1.17
1.36
CAT.8100V