Miniature Aluminum Electrolytic Capacitors
+125
°
C WIDE TEMPERATURE RANGE, RADIAL LEADS, POLARIZED
FEATURES
NRWX Series
•
•
•
•
-55
O
C ~ +125
O
C EXTENDED OPERATING TEMPERATURE RANGE
LOW IMPEDANCE AND HIGH RIPPLE CURRENT AT HIGH FREQUENCY
LONG LIFE; 2000 HOURS (1000 HOURS
∅8mm)
HIGH TEMPERATURE POLYESTER SLEEVING
10 ~ 50VDC
1.0 ~ 4700
µF
-55 ~ +125°C
±20% (M)
0.01CV or 3
µ
A whichever is greater after 2 minutes
W.V. (Vdc)
Tan
δ
Z-25°C/Z-+20°C
Z-40°C/Z+20°C
Capacitance Change
Tan
δ
Leakage Current
CHARACTERISTICS
Rated Voltage Range
Capacitance Range
Operating Temperature Range
Capacitance Tolerance
Max. Leakage Current @ (20
o
C)
Max. Tan
δ
@ 120Hz/20°C
(add 0.02 for every 1,000
µ
F for values
above 1,000
µ
F)
Low Temperature Stability
Impedance Ratio @ 120Hz
Load Life Test at Rated W.V.
+125°C 2,000 Hours: 10
∅
&up
+125°C 1,000 Hours: 8
∅
10
0.20
2
4
16
0.16
25
0.14
35
0.12
50
0.10
2
2
2
2
3
3
3
2
Within +
25% of initial measured value
Less than 200% of specified maximum value
Less than specified maximum value
STANDARD PRODUCTS AND CASE SIZE D
φ
x L (mm)
Cap
(µF)
1.0
2.2
3.3
4.7
10
22
33
47
100
220
330
470
1000
2200
3300
4700
MAXIMUM IMPEDANCE (Ω) AT +125
o
C/100KHz
Cap (
µ
F)
Code
1R0
2R2
3R3
4R7
100
220
330
470
101
221
331
471
102
222
332
472
Working Voltage (WVDC)
10
16
25
35
50
8x11.5
8x11.5
8x11.5
8x11.5
8x11.5
8x11.5
8x12.5
8x12.5
10x12.5
10x20
12.5x20
12.5x25
16x31.5
Working Voltage (Vdc)
10
16
25
35
50
8x12.5
10x12.5
10x12.5
10x20
12.5x25
16x25
16x31.5
8x11.5
10x12.5
10x12.5
10x16
12.5x20
16x25
16x31.5
8x12.5
10x12.5
10x16
10x20
12.5x25
16x31.5
8x12.5
10x12.5
10x16
10x20
12.5x20
16x25
1.0
2.2
3.3
4.7
10
22
33
47
100
220
330
470
1000
2200
3300
4700
0.26
0.20
0.17
0.12
0.05
0.04
0.03
0.39
0.20
0.17
0.15
0.07
0.04
0.03
0.26
0.17
0.15
0.12
0.05
0.03
0.45
0.35
0.29
0.20
0.12
0.06
2.0
1.8
1.5
1.15
0.95
0.65
0.45
0.45
0.35
0.20
0.12
0.10
0.045
DIAMETER AND LEADSPACE (mm)
Case Diameter (D
∅)
8∅
10
∅
12.5
∅
16
∅
PERMISSIBLE RIPPLE CURRENT (mA rms)
AT +125
O
C/100KHz
½½½ ½
µ
½½
½½½
½½½
½½½
½½½
½½
½½
½½
½½
½½½
½½½
½½½
½½½
½½½½
½½½½
½½½½
½½½½
β
= L< 20mm = 1.5mm, L > 20mm = 2.0mm
Polarity Marking
Insulation Sleeve
dφ ± 0.05
Lead Space (F)
Lead Diameter (d
∅)
Dimension
α
3.5
0.6
0.5
5.0
0.6
0.5
5.0
0.8
1.0
7.5
0.8
1.0
½½½½½½½ ½½½½½½½ ½½½½½
½½
½½
½½
½½
½½
½½
½½
½½
½½
½½½
½½½
½½½
½½½
½½½
½½½
½½½
½½½
½½½½
F ± 0.5
L +
β
max.
15mm Min.
4mm
Min.
Dφ ±
α
RIPPLE CURRENT CORRECTION FACTOR
Frequency (Hz)
C<4.7
µF
4.7
µF≤
C<100
µF
100
µF≤
C<1000
µF
1000
µF≤C
®
100Hz ~ <1KHz
1KHz ~ < 10KHz
≥
10Khz
0.4
0.55
0.7
0.9
0.7
0.8
0.9
0.95
1.0
1.0
1.0
1.0
½½½
½½½
½½½
½½½
½½½½
½½½½
½½½½
½½½
½½½
½½½
½½½
½½½
½½½½
½½½½
½½½
½½½
½½½
½½½
½½½½
½½½½
½½½
½½½
½½½
½½½
½½½
½½½
62
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