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Nichicon - Aluminum Electrolytic Capacitor

Numéro de référence UBW1H331MPD
Description Aluminum Electrolytic Capacitor
Fabricant Nichicon 
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UBW1H331MPD fiche technique
ALUMINUM ELECTROLYTIC CAPACITORS
BW High Temperature Range, For +135°C Use
series
Highly dependable reliability withstanding load life of 1000 to 3000
hours at +135°C.
Suited for automobile electronics where heavy duty services are
indispensable.
Compliant to the RoHS directive (2002/95/EC).
BX
High
Te m p e r a t u re
BW
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
High
Te m p e r a t u re
BT
Performance Characteristics
55 to +135°C
10 to 100V
1 to 4700µF
± 20% at 120Hz, 20°C
After 1 minute's application of rated voltage, leakage current is not more than 0.03CV or 4 (µA), whichever is greater.
Tangent of loss angle (tan δ)
Rated voltage (V) 10 16 25 35 50 63
tan δ (MAX.) 0.20 0.16 0.14 0.12 0.10 0.10
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
80
0.08
100 120Hz, 20°C
0.08
120Hz
Stability at Low Temperature
Rated voltage (V)
10 16 25 35 50 63 80 100
Impedance ratio Z25°C / Z+20°C
3
2
2
2
2
2
2
2
ZT / Z20 (MAX.) Z40°C / Z+20°C
4
4
4
4
4
4
4
4
Endurance
The specifications listed at right shall be met when the
capacitors are restored to 20°C after D.C. bias plus
rated ripple current is applied for 3000 hours (1000
hours for φD=8, 2000 hours for φD=10) at 135°C, the
peak voltage shall not exceed the rated voltage.
Capacitance change
Dissipation Factor
Leakage current
Within ± 30% of the initial capacitance value
300% or less than the initial specified value
Less than or equal to the initial specified value
Shelf Life
After storing the capacitors under no load at 135˚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.
Marking
Printed with white color letter on blue sleeve.
Radial Lead Type
Sleeve (polyolefin)
φd
Pressure
relief vent
L+2 MAX.
15MIN
4MIN
(mm)
φD 8 10 12.5 16
0.8 0.8 1.0 1.0
P 3.5 5.0 5.0 7.5
φd 0.8 0.6 0.6 0.8
In case L > 25 for the φ12.5 dia. unit, lead dia. φ d = 0.8mm.
Please refer to page 20 about the end seal configulation.
Type numbering system (Example : 10V 220µF)
1 2 3 4 5 6 7 8 9 10 11
U BW 1 A 2 2 1 MP D
Configuration
φD
8 · 10
Pb-free leadwire
Pb-free Polyolefin sleeve
PD
12.5 · 16
HD
Configuration
Capacitance tolerance (± 20%)
Rated capacitance (220µF)
Rated voltage (10V)
Series name
Type
Please refer to page 20, 21, 22 about the formed or taped product spec.
Please refer to page 4 for the minimum order quantity.
Dimension table in next page.
CAT.8100Z

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