ALUMINUM ELECTROLYTIC CAPACITORS
Chip Type, High Reliability
High Temperature (260°C) Reflow
WH series
Corresponding with 260°C peak reflow soldering
WH
Recomended reflow condition : 260°C peak 5 sec. 230°C over 60 sec. 2 times
(φ8 6.2, φ10 10 : 1 time)
× ×
Chip type high temperature range, for +125°C use.
Applicable to automatic mounting machine fed with carrier tape.
Compliant to the RoHS directive (2011/65/EU).
High
Temperature
Reflow
UB
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
–40 to +125°C
10 to 50V
10 to 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 at 20°C
Rated voltage (V)
10
0.32
16
0.24
25
0.21
35
0.18
50
0.18
Tangent of loss angle (tan δ)
tan δ (MAX.)
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 the initial capacitance value
300% or less than the intial 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 1000 hours at 125°C.
Endurance
Shelf Life
Leakage current
After storing the capacitors under no load at 125°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, which is
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
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
Marking
Black print on the case top.
Type numbering system (Example : 10V 100 F)
µ
Chip Type
1
2
3
4
5
6
7
8
9 10 11 12 13 14
U W H 1 A 1 0 1 M C L 1 G S
Positive
(φ8 × 6.2)
Plastic platform
0.3MAX.
C±0.2
Voltage (A:10V)
Series
Package code
Configuration
Capacitance tolerance (±20%)
Trade mark
Rated capacitance
(
100µF
10V
)
)
Rated voltage
(
L±0.3
Negative
Lot No.
Capacitance
H
Series name
Type
(mm)
Positive
(φ8 × 10, φ10 × 10)
Plastic platform
0.3MAX.
φD × L
8 × 6.2
3.3
8 × 10
2.9
10 × 10
3.2
C±0.2
A
B
C
E
L
Series
Voltage (V:35V)
8.3
8.3
10.3
8.3
8.3
10.3
2.3
6.2
3.1
10
4.5
10
Trade mark
H
0.5 to 0.8
0.8 to 1.1
0.8 to 1.1
L±0.5
Negative
Lot No.
Capacitance
H
Voltage
V
10
A
16
25
E
35
V
50
Code
C
H
Dimension table in next page.
CAT.8100C
