ALUMINUM ELECTROLYTIC CAPACITORS
Chip Type, Low Impedance
UDseries
Chip type, low impedance temperature range up to +105°C.
Designed for surface mounting on high density PC board.
Applicable to automatic mounting machine using carrier tape.
WF
Low
Impedance
UD
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
—55 ~ +105°C
6.3 ~ 50V
1
1500µF
~
±20% at 120Hz, 20°C
After 2 minutes' application of rated voltage, leakage current is not more than 0.01 CV or 3(µA), whichever is greater.
Measurement frequency : 120Hz, Temperature : 20°C
Rated voltage(V)
6.3
0.24(0.28) 0.20(0.24) 0.16(0.20) 0.14(0.16) 0.12(0.14) 0.12(0.14)
Measurement frequency : 120Hz
10
16
25
35
50
tan
δ
(
) is φ8 over
tan δ (MAX.)
Rated voltage(V)
6.3
3
5
10
2
4
16
2
4
25
2
3
35
2
3
50
2
3
Stability at Low Temperature
Z—25°C/Z+20°C
Z—55°C/Z+20°C
Impedance ratio
ZT/Z20(MAX.)
Capacitance change
tan δ
Within ±25% of initial value
After 1000 hours' application of rated voltage at
105°C , capacitors meet the characteristics
requirements listed at right.
200% or less of initial specified value
Initial specified value or less
Endurance
Shelf Life
Leakage current
After leaving capacitors under no load at 105°C for 1000 hours,
they meet the specified value for endurance characteristics listed above.
The capacitors shall be kept on the hot plate maintained at 250°C
for 30 seconds. After removing from the hot plate and restored
at room temperature, they meet the characteristics requirements
listed at right.
Capacitance change
tan δ
Within ±10% of initial value
Initial specified value or less
Initial specified value or less
Resistance to soldering
heat
Leakage current
Black print on the case top.
Marking
Type numbering system (Example : 16V 22 F)
µ
Chip Type
(φ4 ~ 6.3)
Positive
1
2
3
4
5
6
7
8
9
10 11 12 13 14
Plastic platform
0.3 MAX.
U U D 1 C 2 2 0 M C R 1 G S
C±0.2
Series
Voltage(C:16V)
Package code
Configuration
D × L
4 ~ 6.3
8 • 10
Code
CR
Capacitance tolerance (±20%)
Rated Capacitance (22µF)
L±0.3
NR
Capacitance
Lot No.
Negative
Positive
H
Rated voltage (16V)
Series name
Type
(φ8, φ10 × 10L)
(mm)
Plastic platform
0.3 MAX.
Voltage(V:35)
Trade mark
C±0.2
4 × 5.8
5 × 5.8
6.3 × 5.8
6.3 × 7.7
8 × 10
10 × 10
Series
A
B
C
E
L
1.8
4.3
2.1
5.3
2.4
6.6
2.4
6.6
2.9
8.3
3.2
10.3
4.3
5.3
6.6
6.6
8.3
10.3
1.0
1.3
2.2
2.2
3.1
4.5
5.8
5.8
5.8
7.7
10
10
H
0.5 ~ 0.8
0.5 ~ 0.8
0.5 ~ 0.8
0.5 ~ 0.8
0.8 ~ 1.1
0.8 ~ 1.1
L±0.5
Lot No.
Capacitance
Negative
H
Pressure relief vent
Voltage
V
Code
6.3
j
10
A
16
C
25
E
35
V
50
H
Dimension table in next page.
CAT.8100P