Products / SMD Type
Functional Polymer Aluminum Solid Electrolytic Capacitors
UA & UB series
zFeatures
By using Aluminum Functional Polymer.
Low ESR at a high frequency range.
High ripple current capability.
SMD
Low ESR
7.3×4.3×1.9 2mm Height
Lead-free
RoHS
Compliance
zApplications
Switching Power Supply and DC/DC Converter.
Back up Power Supplies of CPU(VRM etc.)
Miniature high Power Supply.
zEnvironmental Correspondence
Corresponding to Lead-free, RoHS compliance and Halogen-free.
The Lead-free of terminal plating.
zSpecifications
Items
Operating temp. range
Rated voltage range
Capacitance range
Capacitance tolerance
Test condition
Capacitance
Endurance
Leakage current
tan δ
Test condition
Capacitance
Damp Heat
Leakage current
tan δ
Failure Rate
Characteristic
UA, UB
-55 to +105°C
2.0 to 25V·DC
15 to 220μF
±20% (M)
105°C, rated voltage 1000Hrs.
Within ±20% of initial value before test
Not to exceed the initial specified value
Not to exceed 150% of initial specified value
60°C,90~95%RH, No Bias, 500Hrs.
Within +50%-20% of initial value before test
Not to exceed 300% of initial specified value
Not to exceed 200% of initial specified value
0.5% / 1000Hrs. Max (60%CL)
zRecommended land pattern
c
ba b
[Unit: mm]
Size Code
L×W×H
a
bc
L
7.3 × 4.3 × 1.9
4.1
2.05 2.9
zSize Code (ESR) List
R.V. (S.V.)
[V]
Cap. [μF]
2.0
(2.3)
UA UB
15
4.0
(4.6)
UA
27
100
150
L
(18)
220
LL
(15) (9)
[Size Code (mΩ)] zDimensions
6.3 16 25
L
W1
(7.2)
(18.4) (28.7)
UA UA UA
L
H
(70)
L
(65)
ZZ
L
(25) W2
Size Code
L×W×H
L
7.3 × 4.3 × 1.9
L±0.2
7.3
W1±0.2 W2±0.1
4.3 2.4
[Unit: mm]
H±0.1 Z±0.2
1.9 1.3
42 NICHICON CORPORATION / FPCAP ELECTRONICS (SUZHOU) CO., LTD.
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