Case dia. code Mounting bracket
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ALUMINUM ELECTROLYTIC CAPACITORS
NTseries
Screw Terminal Type, 105°C Standard
Load life of 5,000 hours (2,000 hours for 10~250V,500V) application
of rated ripple current at +105°C.
Extended voltage range from 10V up to 500V.
Extended range up to
φ
100
×
250L 2size.
Compliant to the RoHS directive (2002/95/EC).
Specifications
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle
(tan δ) (MAX)
Stability at Low Temperature
Endurance
Shelf Life
Marking
–
40 to +105°C (10 to 100V) ,
–
25 to +105°C (160 to 500V)
10 to 500V
220 to 1500000µF
±20% at 120Hz, 20°C
After 5 minutes’ application of rated voltage, leakage current is not more than (µA) or 5mA, whichever is smaller. (at 20°C) [C:Rated Capacitance (µF) , V:Voltage(V)]
Printed with white color letter on black sleeve.
Measurement frequency:120Hz, Temperature:20°C
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 5000 hours (2000 hours for 10 to
250V/500V) at 105°C, the peak voltage shall not exceed the
rated voltage.
After storing the capacitors under no load at 105°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 requirements listed at right.
Type numbering system
Voltage 250V or less (Example : 250V 3300
µ
F)
Voltage 350V or more (Example : 450V 2200
µ
F)
NT
NR
Measurement frequency : 120Hz
Z
–
25°C/Z+20°C
Z
–
40°C/Z+20°C
Rated voltage(V)
Impedance ratio
ZT/Z20(MAX.)
10 to 100
—
12
160 to 500
8
—
Capacitance change
Leakage current
tan δWithin ±20% of the initial capacitance value
Less than or equal to the initial specified value
300% or less than the initial specified value
Capacitance change
Leakage current
tan δWithin ±20% of the initial capacitance value
Less than or equal to the initial specified value
300% or less than the initial specified value
High
Temperature
35
51
63.5
76.2
90
100
φD
10
0.65
0.80
0.85
—
1.2
2.0
2.0
2.4
2.4
16
0.45
0.6
0.6
—
0.8
1.2
1.2
2.0
2.0
25
0.4
0.5
0.5
0.65
0.7
0.9
0.9
1.5
1.5
35
0.3
0.4
0.4
—
0.5
0.7
0.7
1.0
1.0
50
0.25
0.25
0.3
0.35
0.35
0.55
0.55
0.75
0.75
63
0.25
0.25
—
0.3
0.3
0.5
0.5
0.6
0.6
80
0.2
0.2
—
0.25
—
0.3
0.35
0.4
0.4
100
0.12
0.15
—
0.2
—
0.3
0.3
0.3
0.3
160 to 250
0.15
0.15
—
0.2
0.2
—
0.2
0.25
0.25
350 to 500
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
80
to 100
80
to 100
120
100
110 to 130
100
120 to 150
140 to 220
220
•
250
V
L
Drawing