UCH Datasheet, PDF (1/1 Pages) Nichicon corporation – ALUMINUM ELECTROLYTIC CAPACITORSSpecifications

ALUMINUM ELECTROLYTIC CAPACITORS
UCH Chip Type, High Reliability.
Low temperature ESR specification.
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 ^{Low ESR UCZ}
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan δ)
–40 to +125°C
35V
47 to 100µF
± 20% at 120Hz, 20°C
After 2 minutes' application of rated voltage, leakage current is not more than 0.01CV.
Rated voltage (V)
tan δ (MAX.)
35
0.16
Measurement frequency : 120Hz at 20°C
Rated voltage (V)
35
Stability at Low Temperature Impedance ratio _{Z–40°C / Z+20°C}
ZT / Z20 (MAX.)
3
Measurement frequency :
120Hz
Endurance
Shelf Life
Resistance to soldering
heat
Marking
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.
Capacitance change
tan δ
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
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
tan δ
Leakage current
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
Black print on the case top.
Chip Type
(φ 6.3)
Voltage (V:35V)
Series
Plastic platform
0.3MAX.
C±0.2
Positive
Lot No.
Capacitance
L±0.3
Rated Voltage
V 35
Code V
(mm)
φ%ʷ- _ʷ
"

#

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UP

Negative
H
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1 2 3 4 5 6 7 8 9 10 11 12 13 14
UCH 1 V 4 7 0 MC L 1 GS
Taping code
Size code
Configuration
Capacitance tolerance (±20%)
Rated capacitance (47µF)
Rated voltage (35V)
Series name
Type
Dimensions
V
Cap. (µF)
47
100
Code
470
101
35
1V
6.3 × 7.7 0.30 3 6 197
6.3 × 7.7 0.30 3 6 197
Case size
φD × L
(mm)
Initial
Initial
after
endurance test
20˃C
100kHz
-40˃C
100kHz
2000hours
-40˃C
400kHz
Rated
ripple
ESR
Frequency coefficient of rated ripple current
0 Frequency0/
50Hz 120Hz­ 300Hz 1kHz
Coefficient
0.35
0.50
0.64
0.83
Max. ESR (Ω) at 20°C / -40°C 100k to 400kHz,
Rated ripple Current (mArms) at 125°C 100kHz
10kHz or more
1.00