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Nichicon - Aluminum Electrolytic SMT High Temp Reflow Capacitor

Numéro de référence UWS1Cxxxxxxxxx
Description Aluminum Electrolytic SMT High Temp Reflow Capacitor
Fabricant Nichicon 
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UWS1Cxxxxxxxxx fiche technique
ALUMINUM ELECTROLYTIC CAPACITORS
WS Chip Type, High CV
High Temperature (260°C) Reflow
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 using carrier tape.
Adapted to the RoHS directive (2002/95/EC).
www.datasheet4u.com
WS
High
Temperature
Reflow
UR
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan δ)
Stability at Low Temperature
Performance Characteristics
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, Temperature : 20°C
Rated voltage (V)
6.3
10
16
25
35
50
tan δ (MAX.)
0.28
0.24
0.20
0.16
0.14
0.12
Measurement frequency: 120Hz
Rated voltage (V)
6.3 10 16 25 35 50
Impedance ratio Z25°C / Z+20°C
5
4
3
2
2
2
ZT / Z20 (MAX.) Z40°C / Z+20°C 10
8
6
4
3
3
Endurance
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.
Capacitance change
tan δ
Leakage current
Within ±20% of initial value
200% or less of initial specified value
Less than or equal to the initial specified value
Shelf Life
Resistance to soldering
heat
Marking
After storing the capacitors under no load at 85°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 for 30 seconds. After removing from the hot
plate, the capacitors meet the characteristic requirements
listed at right when they are restored to 20°C.
Capacitance change
tan δ
Leakage current
Within ±10% of initial value
Less than or equal to the initial specified value
Less than or equal to the initial specified value
Black print on the case top.
Chip Type
(φ6.3, φ8 × 6.2)
Voltage (A:10V) Series
Plastic platform
0.3MAX.
1
Trade mark
Lot No. Capacitance
1 Size φ8 × 6.2 only
L ±0.3
C±0.2
Positive
Negative
H
Type numbering system (Example : 10V 100µF)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
UWS 1 A 1 0 1 M C L 1G S
Package code
Configuration
Capacitance tolerance (±20%)
Rated Capacitance (100µF)
Rated voltage (10V)
Series name
Type
(φ8 × 10, φ10 × 10)
Voltage (V:35V) Series
Plastic platform
0.3MAX.
C±0.2
Positive
Trade mark
Lot No. Capacitance
L±0.5
Voltage
V 6.3 10 16 25 35 50
Code j A C E V H
Dimension table in next page.
Negative
H
φ D × L 6.3 × 5.8
A 2.4
B 6.6
C 6.6
E 2.2
L 5.8
H 0.5 to 0.8
6.3 × 7.7
2.4
6.6
6.6
2.2
7.7
0.5 to 0.8
8 × 6.2
3.3
8.3
8.3
2.3
6.2
0.5 to 0.8
8 × 10
2.9
8.3
8.3
3.1
10
0.8 to 1.1
(mm)
10 × 10
3.2
10.3
10.3
4.5
10
0.8 to 1.1
CAT.8100X

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