ALUMINUM ELECTROLYTIC CAPACITORS
5.5mmL Chip Type
WX series
Chip type with 5.5mm height.
Designed for surface mounting on high density PC board.
Applicable to automatic mounting machine fed with carrier tape.
Load life of 2000 hours at 85°C
Compliant to the RoHS directive (2011/65/EU).
.
WT
WJ
High
High
Temperature
Temp reflow
Bi-polarized
WP
WX
Smaller
Specifications
ZS
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
–40 to +85°C
4 to 50V
0.1 to 330µF
± 20% at 120Hz, 20°C
After 2 minutes' application of rated voltage, leakage current is not more than 0.01CV or 3 (µA) ,whichever is greater.
Measurement frequency : 120Hz at 20°C
Rated voltage (V)
25
35
50
4
6.3
10
16
Tangent of loss angle (tan δ)
tan δ (MAX.)
0.14 (0.16)
0.12 (0.14)
0.12 (0.14)
0.35 (0.40)
0.26 (0.30)
0.20 (0.24)
0.16 (0.19)
Values in ( ) applicable to WR, φ3 case size.
Measurement frequency : 120Hz
4
7
6.3
10
3
16
25
2
35
2
50
2
Rated voltage (V)
Z–25°C / Z+20°C
Z–40°C / Z+20°C
Stability at Low Temperature
4
8
2
4
Impedance ratio
ZT / Z20 (MAX.)
15
8
4
3
3
The specifications listed at right shall be met
when the capacitors are restored to 20°C after
the rated voltage is applied for 2000 hours at
85°C.
Capacitance change
tan δ
Within ±20% of the initial capacitance value (Within ±25% for 4 V and φ3,WR series units)
200 or less than the initial specified value
%
Less than or equal to the initial specified value
Endurance
Shelf Life
Leakage Current
After storing the capacitors under no load at 85°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
characteristics listed above.
endurance
The capacitors are kept on a hot plate for 30 seconds, which is
maintained at 250°C. The capacitors shall meet the
characteristic requirements listed at right when they are
removed from the plate and restored to 20°C.
Capacitance change
Within ±10% of the initial capacitance value
Less than or equal to the initial specified value
Less than or equal to the initial specified value
Resistance to soldering
heat
tan δ
Leakage current
Marking
Black print on the case top.
Chip Type
Type numbering system (Example : 16V 10 F)
µ
Positive
Capacitance
1
2
3
4
5
6
7
8
9 10 11 12 13 14
2 Lot No.
1 Voltage Plastic platform
0.3 MAX.
U W X 1 C 1 0 0 M C L 1 G B
C±0.2
Taping code
Size code
Configuration
Capacitance tolerance (±20%)
φD
Code
3
2
1
+0.1
–0.2
4 to 8
5.4
Rated capacitance
(
10µF
)
)
Negative
(mm)
0.5 to 0.8
Rated voltage
(16V
Series name
Type
φD
3
4
5
6.3
8
A
B
C
E
1.5 1.8 2.1 2.4 3.3
3.3 4.3 5.3 6.6 8.3
3.3 4.3 5.3 6.6 8.3
0.8 1.0 1.3 2.2 2.3
In the case of size φ3 in ( ),parentheses, use WX in the 2nd and 3rd
•
digit and put a
in the 12th digit of type numbering system.
2
1. Voltage mark for 6.3V is 6V
.
In case of marking for φ3 units, “V” for rated voltage is omitted.
2. In case of marking for φ3 units, Lot No.is expressed by a digit (month code).
Dimension table in next page.
CAT.8100C
