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UCH Datasheet(PDF) 1 Page - Nichicon corporation

Part No. UCH
Description  Chip Type, High Reliability. Low temperature ESR specification
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Maker  NICHICON [Nichicon corporation]
Homepage  http://www.nichicon-us.com
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UCH Datasheet(HTML) 1 Page - Nichicon corporation

   
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Added ESR specification after the test at -40°C.
Applicable to automatic mounting machine fed with carrier tape.
Compliant to the RoHS directive (2011/65/EU).
UCH
UCZ
Low ESR
UCH ChipType,HighReliability.
Low temperature ESR specification.
Code
V
V
35
Rated Voltage
Type numbering system (Example : 35V 47
µF)
U
1
C
2
H
3
1
4
V
5
4
6
7
7
0
8
M
9
C
10
L
11
1
12
G
13
S
14
Configuration
Size code
Capacitance tolerance (±20%)
Rated capacitance (
47µF)
Rated voltage (35V)
Series name
Type
(φ 6.3)
Voltage (V:35V)
Capacitance
Series
Plastic platform
0.3MAX.
0.3
C±0.2
H
Positive
Negative
Lot No.
( φ8, φ10)
Voltage (V:35V)
Capacitance
Series
Plastic platform
0.3MAX.
0.5
C±0.2
H
Positive
Negative
Lot No.
Taping code
6.3×7.7
A
B
C
E
2.4
6.6
6.6
2.2
L
7.7
H
0.5 to 0.8
8×10
2.9
8.3
8.3
3.1
10
0.8 to 1.1
10×10
3.2
10.3
10.3
4.5
10
0.8 to 11
(mm)
φ
D×L
Trade mark
Chip Type
Type numbering system (Example : 35V 47µF)
Max. ESR (Ω) at 20°C / -40°C 100k to 400kHz,
Rated ripple Current (mArms) at 125°C 100kHz
Dimensions
35
1V
47
100
220
330
470
101
221
331
6
6
4.5
3.5
3
3
2
1.5
0.30
0.30
0.20
0.15
197
197
270
500
6.3 × 7.7
6.3 × 7.7
8 × 10
10 × 10
Cap. (µF)
Code
V
ESR
Case size
φD × L
(mm)
Initial
20
°C
100kHz
Initial
-40
°C
100kHz
Rated
ripple
after
endurancetest
2000hours
-40
°C
400kHz
Specifications
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan δ)
Stability at Low Temperature
Endurance
Shelf Life
Resistance to soldering
heat
Performance Characteristics
Item
–40 to +125°C
35V
47 to 330µF
± 20% at 120Hz, 20°C
After 2 minutes' application of rated voltage, leakage current is not more than 0.01CV.
After storing the capacitors under no load at 125°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.
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.
Capacitance change
Leakage current
tan δ
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
Leakage current
tan δ
Within ±30% of the initial capacitance value
Less than or equal to the initial specified value
300% or less than the initial specified value
Measurement frequency : 120Hz at 20°C
Rated voltage (V)
tan δ (MAX.)
35
0.16
Measurement frequency : 120Hz
Z–40°C / Z+20°C
Rated voltage (V)
Impedance ratio
ZT / Z20 (MAX.)
35
3
Marking
Black print on the case top.
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 125°C.
Frequency coefficient of rated ripple current
0 Frequency0/
Coefficient
50Hz
120Hz
300Hz
1kHz
10kHz or more
0.35
0.50
0.64
0.83
1.00
Expanded
ALUMINUM ELECTROLYTIC CAPACITORS


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