ALUMINUM ELECTROLYTIC CAPACITORS
WD
Chip Type, Low Impedance
High Temperature (260掳C) Reflow
series
Corresponding with 260
掳C peak reflow soldering
Recomended reflow condition : 260掳C peak 5 sec. 230掳C over 60 sec.
2 times (
蠁
10
脳
10, : 1 time)
Chip type, low impedance temperature range up to +105
掳C
.
Designed for surface mounting on high density PC board.
Applicable to automatic mounting machine using carrier tape.
Adapted to the RoHS directive (2002/95/EC).
WD
High
Temperature
Reflow
UD
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
tan
未
Performance Characteristics
鈥?55 ~ +105掳C
6.3 ~ 50V
1 ~ 1500碌F
卤 20% at 120Hz, 20掳C
After 2 minutes' application of rated voltage, leakage current is not more than 0.01 CV or 3 (碌A), whichever is greater.
Measurement frequency : 120Hz, Temperature : 20掳C
Rated voltage (V)
6.3
10
16
25
35
50
tan
未
(MAX.)
0.26 (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
Rated voltage (V)
Z鈥?25掳C / Z+20掳C
Impedance ratio
ZT / Z20 (MAX.)
Z鈥?55掳C / Z+20掳C
(
) is
蠁8
over
Stability at Low Temperature
6.3
3
5
10
2
4
16
2
4
25
2
3
35
2
3
50
2
3
Endurance
After 5000 hours' (2000 hours for
蠁D
6.3)
application of rated voltage at 105掳C , capacitors
meet the characteristic requirements listed at
right.
Capacitance change
tan
未
Leakage current
Within 卤30% of initial value
200% or less of initial specified value
Initial specified value or less
Shelf Life
Resistance to soldering
heat
Marking
After storing the capacitors under no load at 105掳C for 1000 hours, and after performing voltage treatment based on JIS C 5101-4
clause 4.1 at 20掳C, they will meet the specified value for endurance characteristics listed above.
The capacitors shall be kept on the hot plate maintained at 250掳C
Capacitance change
Within 卤10% of initial value
for 30 seconds. After removing from the hot plate and restored
tan
未
Initial specified value or less
at room temperature, they meet the characteristic requirements
Leakage current
Initial specified value or less
listed at right.
Black print on the case top.
Chip Type
(蠁4 ~
蠁6.3)
Voltage (C:16V)
Series
Plastic platform
0.3 MAX.
0.5 MAX.
C卤0.2
Positive
Type numbering system (Example : 16V 22
碌
F)
1
2
3
4
5
6
7
8
9
10 11 12 13 14
UWD 1 C 2 2 0 M C L 1 G S
A卤0.2
Package code
蠁D卤0.5
N2
33C
WD
B卤0.2
E
Configuration
Capacitance tolerance (卤20%)
Rated Capacitance (22
碌F)
Rated voltage (16V)
Series name
Type
Lot No.
Capacitance
L卤0.3
H
Negative
(蠁8 ~
蠁10)
Voltage (V:35V)
Trade mark
Series
Plastic platform
0.3 MAX.
C卤0.2
Positive
0.5 MAX.
A卤0.2
蠁
D
脳
L
A卤0.2 A卤0.2
(mm)
4
脳
5.8
1.8
4.3
4.3
1.0
5.8
0.5 ~ 0.8
5
脳
5.8
2.1
5.3
5.3
1.3
5.8
0.5 ~ 0.8
6.3
脳
5.8
2.4
6.6
6.6
2.2
5.8
0.5 ~ 0.8
6.3
脳
7.7
2.4
6.6
6.6
2.2
7.7
0.5 ~ 0.8
8
脳
10
2.9
8.3
8.3
3.1
10
0.8 ~ 1.1
10
脳
10
3.2
10.3
10.3
4.5
10
0.8 ~ 1.1
Lot No.
Capacitance
L卤0.5
H
Negative
A
B
C
E
L
H
N2
100V
WD
蠁D卤0.5
B卤0.2
Voltage
V
6.3
Code
j
10
A
16
C
25
E
35
V
50
H
Dimension table in next page.
E
CAT.8100V
1
2
