ALUMINUM ELECTROLYTIC CAPACITORS
Chip Type, Wide Temperature Range
High Temperature (260°C) Reflow
WZ 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 operating over wide temperature range of to –55 ~ +105°C
Applicable to automatic mounting machine using carrier tape.
Adapted to the RoHS directive (2002/95/EC).
.
WZ
High
Temperature
Reflow
WT
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
–55 ~ +105°C
6.3 ~ 50V
0.1 ~ 1500µF
±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, Temperature : 20°C
Rated voltage (V)
6.3
10
16
25
35
50
tan
δ
tan δ (MAX.)
0.30
0.24
0.20
0.16
0.14
0.14
Measurement frequency : 120Hz
Rated voltage (V)
6.3
4
8
10
3
8
16
2
4
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
Within ±25% of initial value for capacitors of 16V or less.
Within ±20% of initial value for capacitors of 25V or more.
After 1000 hours' application of rated voltage
at 105°C, capacitors meet the characteristic
requirements listed at right.
Endurance
Shelf Life
tan δ
200% or less of initial specified value
Leakage current Initial specified value or less
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.
The capacitors shall be kept on the hot plate maintained at 250°C
Capacitance change
tan δ
Within ±10% of initial value
Initial specified value or less
Initial specified value or less
Resistance to soldering
heat
for 30 seconds. After removing from the hot plate and restored
at room temperature, they meet the characteristic requirements
listed at right.
Leakage current
Marking
Black print on the case top.
Type numbering system (Example : 6.3V 33 F)
µ
Chip Type
Voltage
V
6.3
j
10
A
16
C
25
E
35
V
50
H
Code
Dimension table in next page.
CAT.8100V
