WF - Nichicon

ALUMINUM ELECTROLYTIC CAPACITORS
WF
Chip Type, Low Impedance
series
Chip type, low impedance temperature range up to +105°C.
Designed for surface mounting on high density PC board.
Applicable to automatic mounting machine fed with carrier tape.
Compliant to the RoHS directive (2011/65/EU).
Specifications
WF
Low
Impedance
WG
Item
Low
Impedance
WT
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
–55 to +105°C
6.3 to 35V
1 to 220µF
± 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
6.3
0.22
Rated voltage (V)
tan δ ( MAX.)
Tangent of loss angle (tan δ)
10
0.19
16
0.16
25
0.14
35
0.12
Measurement frequency : 120Hz
6.3
2
4
Rated voltage (V)
Z– 25°C / Z+20°C
Impedance ratio
Stability at Low Temperature
ZT / Z20 (MAX.)
Z– 55°C / Z+20°C
10
2
4
16
2
3
Shelf Life
After storing the capacitors under no load at 105°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.
Resistance to soldering
heat
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.
Marking
Black print on the case top.
Capacitance change
tan δ
Leakage current
0.5 MAX.
E
0.5 to 0.8
Positive
Code
010
1R5
2R2
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
E
0.5 MAX.
5
2.1
5.3
5.3
1.3
6.3
2.4
6.6
6.6
2.2
4
5
5
6.3
6.3
8
8
5.0
2.6
2.6
1.3
1.3
0.8
0.8
φD
A
B
C
E
4
1.8
4.3
4.3
1.0
5
2.1
5.3
5.3
1.3
6.3
2.4
6.6
6.6
2.2
50 Hz
0.35
120 Hz
0.50
1
8
2
3
9 10
4
5
6
11 12 13 14
7
8
9 10 11 12 13 14
Capacitance tolerance (±20%)
Capacitance tol
Rated capacitance (10µF)
Rated capa
Rated voltage (16V)
Rated
8
3.3
8.3
8.3
2.3
Series name
Type
10
1A
50
80
80
115
115
150
150
5
5
6.3
6.3
8
8
300 Hz
0.64
4t
GS
Voltage mark for 6.3V is 6V.
2.6
2.6
1.3
1.3
0.8
0.8
16
1C
80
80
115
115
150
150
1 kHz
0.83
4
5
5
6.3
6.3
8
8
5.0
2.6
2.6
1.3
1.3
0.8
0.8
25
1E
50
80
80
115
115
150
150
4
4
5
6.3
6.3
6.3
8
8
5.0
5.0
2.6
1.3
1.3
1.3
0.8
0.8
50
50
80
115
115
115
150
150
4
4
4
4
4
5
5
6.3
6.3
8
8
Case size
φ D (mm)
35
1V
5.0
5.0
5.0
5.0
5.0
2.6
2.6
1.3
1.3
0.8
0.8
Impedance
50
50
50
50
50
80
80
115
115
150
150
Rated
ripple
Max. Impedance (Ω) at 20°C 100kHz
Rated ripple current (mArms) at 105°C 100kHz
Frequency coefficient of rated ripple current
Frequency
Coefficient
7
(mm)
8
3.3
8.3
8.3
2.3
6.3
0J
6
Taping code
Negative
0.5 to 0.8
V
Cap. (µF)
5
Voltage mark for 6.3V is 6V.
Negative
Dimensions
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
B
C
E
A0.2 A0.2
E
6.2±0.3
0.5 to 0.8
4
1.8
4.3
4.3
1.0
A
C±0.2
B ± 0.2
6.20.3
4
Configuration
(mm)
Positive
φD
0.5 MAX.
B+– 0.2
φD±0.5
A2P
100
16V
φD0.5
Lot No.
3
Negative
Negative
105˚C Marking
Plastic platform
Plastic platform
Capacitance
C0.2
0.3 MAX.
0.3 MAX.
Voltage
Voltage
Trade mark
2
8
A±0.2 A±0.2
+0.1
-0.2
0.5 to 0.8
1
φD
WCF L1 1CG1B 0 0 M C L 1
G Code
B
U W F 1 C 1 0 0U M
4 to 6.3 GB
A±0.2 A±0.2
0.5 MAX.
E
5.4
A0.2 A0.2
B0.2
+0.1
-0.2
(φ8)
C±0.2
B±0.2
φD±0.5
A2P
10
16V
φD0.5
X2P
10
16V
X2P
100
16V
o.
0.3 MAX.
Voltage C0.2
0.3 MAX.
5.4
Positive
Plastic platformPositive
Plastic platform
Capacitance
Lot No.
Voltage
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
Capacitance change
tan δ
Leakage current
Type numbering system (Example : 16V 10µF)
105˚C Marking
C Marking
citance
e mark
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 1000 hours at 105°C.
Chip Type
Marking
35
2
3
Endurance
(φ4 to φ6.3)
citance
o.
25
2
3
10 kHz or more
1.00　Taping specifications are given in page 23.
Recommended land size, soldering by reflow are given in page 18, 19.
Please select UJ(p.160) series if high C/V products are reqired.
Please refer to page 3 for the minimum order quantity.
CAT.8100D