Chip Type
Type numbering system (Example : 10V 150
µ
F)
ALUMINUM ELECTROLYTIC CAPACITORS
CWseries
Chip Type, Low Impedance,
Long Life Assurance
Chip type with load life of 7000 hours at +105
°C
.
Low impedance temperature range up to +105
°C
.
Applicable to automatic mounting machine using carrier tape.
Adapted to the RoHS directive (2002/95/EC).
Specifications
Category
Temperature Range
Rated
Voltage Range
Rated
Capacitance Range
Capacitance Tolerance
Leakage Current
tan δ
Stability at Low Temperature
Endurance
Shelf Life
Resistance to soldering
heat
Marking
Performance CharacteristicsItem
–25 ~ +105°C
6.3 ~ 50V
10 ~ 470µF
±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.
Black print on the case top.
After 7000 hours' application of rated voltage
at 105°C , capacitors meet the characteristic
requirements listed at right.
After storing the capacitors under no load at 105°C for 1000 hours, and after performing voltage treatment based on JIS C 5101-4
clause 4.1 at 20°C, they will meet the specified value for endurance characteristics listed above.
CW
CB
Measurement frequency : 120Hz, Temperature : 20°C
Measurement frequency : 120Hz
Z–25°C / Z+20°C
Rated voltage (V)
Impedance ratio
ZT / Z20 (MAX.)
10
3
6.3
4
16
2
25
2
35
2
50
2
Rated voltage (V)
tan δ (MAX.)
50
0.14
35
0.14
25
0.16
16
0.26
10
0.28
6.3
0.32
Within ±30% of initial value
Initial specified value or less
300% or less of initial specified value
Capacitance change
tan δ
Leakage current
Capacitance change
Leakage current
tan δ
Within ±10% of initial value
Initial specified value or less
Initial specified value or less
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 characteristic requirements
listed at right.
Dimension table in next page.
(φ5 ~ 6.3)
(φ8 ~ 10 )
Voltage
V 6.3 10 16 25 35 50
Code j
ACEVH
Low Impedance
CAT.8100V
