ALUMINUM ELECTROLYTIC CAPACITORS
Chip Type, High CV
High Temperature (260°C) Reflow
WS series
Corresponding with 260°C peak reflow soldering
Recomended reflow condition : 260°C peak 5 sec. 230°C over 60 sec. 2 times
(φ8 6.2, φ10 10 : 1 time)
×
×
Chip type higher capacitance in large case size.
Applicable to automatic mounting machine fed with carrier tape.
Compliant to the RoHS directive (2011/65/EU).
WS
High
Temperature
Reflow
UR
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
–40 to +85°C
6.3 to 50V
22 to 1500µF
± 20% at 120Hz, 20°C
After 1 minute's application of rated voltage, leakage current is not more than 0.03CV (µA) .
Measurement frequency : 120Hz at 20°C
Rated voltage (V)
6.3
10
16
25
35
50
Tangent of loss angle (tan δ)
tan δ (MAX.)
0.28
0.24
0.20
0.16
0.14
0.12
Measurement frequency: 120Hz
Rated voltage (V)
6.3
5
10
10
4
8
16
3
6
25
2
4
35
2
3
50
2
3
Stability at Low Temperature
Z–25°C / Z+20°C
Z–40°C / Z+20°C
Impedance ratio
ZT / Z20 (MAX.)
Capacitance change
tan δ
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
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.
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 endurance characteristics listed above.
The capacitors are kept on a hot plate for 30 seconds,
Capacitance change
tan δ
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
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.
Leakage current
Black print on the case top.
Marking
Type numbering system (Example : 10V 100 F)
µ
Chip Type
1
2
3
4
5
6
7
8
9
10 11 12 13 14
(φ6.3, φ8 × 6.2)
U W S 1 A 1 0 1 M C L 1 G S
Positive
Plastic platform
0.3MAX.
Voltage (A:10V)
Series
C±0.2
Package code
Configuration
Capacitance tolerance (±20%)
1
Rated capacitance (100µF)
Trade mark
Rated voltage (10V)
L±0.3
Lot No.
Capacitance
Series name
Type
Negative
H
1 Size φ8 × 6.2 only
(mm)
φ D × L
6.3 × 5.8
6.3 × 7.7
8 × 6.2
8 × 10
10 × 10
(φ8 × 10, φ10 × 10)
A
B
C
E
L
2.4
6.6
6.6
2.2
5.8
2.4
6.6
6.6
2.2
7.7
3.3
8.3
8.3
2.3
6.2
2.9
8.3
8.3
3.1
10
3.2
10.3
10.3
4.5
Positive
Plastic platform
0.3MAX.
C±0.2
Voltage (V:35V)
Series
10
H
0.5 to 0.8 0.5 to 0.8 0.5 to 0.8 0.8 to 1.1 0.8 to 1.1
Trade mark
L±0.5
Lot No.
Capacitance
Negative
H
Voltage
V
6.3
j
10
16
C
25
35
V
50
Code
A
E
H
Dimension table in next page.
CAT.8100C
