Miniature Aluminum Electrolytic Capacitors
+125
°
C WIDE TEMPERATURE RANGE, RADIAL LEADS, POLARIZED
FEATURES
NRWX Series
• -55
°
C ~ +125
°
C EXTENDED OPERATING TEMPERATURE RANGE
• LOW IMPEDANCE AND HIGH RIPPLE CURRENT AT HIGH FREQUENCY
CHARACTERISTICS
Rated Voltage Range
Capacitance Range
Operating Temperature Range
Capacitance Tolerance
Max. Leakage Current @ 20°C
Max. Tan
δ
@ 120Hz/20°C
(add 0.02 for every 1,000μF for
values above 1,000μF
10 ~ 50Vdc
includes all homogeneous materials
1.0 ~ 4,700μF
-55 ~ +125°C
*See Part Number System for Details
±20% (M)
0.01CV or 3μA, whichever is greater after 2 minutes
W.V. (Vdc)
Tan
δ
10
0.20
16
0.16
25
0.14
35
0.12
50
0.10
RoHS
Compliant
Z-25°C/Z+20°C
2
2
2
2
2
Low Temperature Stability
Impedance Ratio @ 120Hz
Z-40°C/Z+20°C
4
3
3
3
3
Capacitance Change
Within ±25% of intial measured value
Load Life Test at Rated W.V.
Less than 200% of specified maximum value
+125°C 2,000 Hours: >10mm Dia
Tan
δ
+125°C 1,000 Hours: 8mm Dia
Leakage Current
Less than specified maximum vlaue
STANDARD PRODUCT 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
Code
1R0
2R2
3R3
4R7
10
220
330
470
101
221
331
471
102
222
332
472
10
-
-
-
-
-
-
-
-
-
8x12.5
10x12.5
10x12.5
10x20
12.5x25
16x25
16x31.5
Working Voltage (VDC)
16
25
35
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
8x12.5
8x11.5
8x12.5
10x12.5
10x12.5
10x12.5
10x16
10x12.5
10x16
10x20
10x16
10x20
12.5x20
12.5x20
12.5x25
16x25
16x25
16x31.5
-
16x31.5
-
-
-
-
-
50
8x11.5
8x11.5
8x11.5
8x11.5
8x11.5
8x11.5
8x12.5
8x12.5
10x12.5
10x20
12.5x20
12.5x20
16x31.5
-
-
-
DIAMETER AND LEADSPACE (mm)
Case Dia. (Dφ)
Lead Dia. (dφ)
Lead Spacing (F)
Dim.
α
8
0.6
3.5
0.5
10
0.6
5.0
12.5 16
0.8
0.8
5.0
7.5
1.0
β
= L< 20mm=1.5mm, L > 20mm=2.0mm
Polarity Marking
Insulation Sleeve
dφ ± 0.05
F ± 0.5
L +
β
max.
15mm Min.
4mm
Min.
Dφ ±
α
Drawing is representative of parts as supplied in bulk or
straight lead format, please see taping specification for
details on taped format packaging.
PART NUMBERING SYSTEM
NRWX 331 M 25V 10X16 TB Y F
.
RoHS Compliant
TB = Tape & Box*
Case Size (Dφ x L)
Working Voltage (Vdc)
Tolerance Code (M=20%)
Capacitance Code: First 2 characters
significant, third character is multiplier
Series
*see tape specification for details
Optional: For automotive equipment, sourced to special
production and inspection at TS-16949 certified production site
Please review the notes on correct use, safety and precautions found on
pages T10
&
T11
of NIC’s
Electrolytic Capacitor catalog.
Also found at
www.niccomp.com/precautions
If in doubt or uncertainty, please review your specific application - process details with
NIC’s technical support personnel:
tpmg@niccomp.com
PRECAUTIONS
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
153
Miniature Aluminum Electrolytic Capacitors
STANDARD VALUES, SPECIFICATIONS AND CASE SIZES (mm)
Cap.
W.V.
(μF)
(Vdc)
NRWX221M10V8x12.5F
220
NRWX331M10V10x12.5F
330
NRWX471M10V10x12.5F
470
NRWX102M10V10x20F
1000
10
NRWX222M10V12.5x25F
2200
NRWX332M10V16x25F
3300
NRWX472M10V16x31.5F
4700
NRWX101M16V8x11.5F
100
NRWX221M16V10x12.5F
220
NRWX331M16V10x12.5F
330
NRWX471M16V10x16F
470
16
NRWX102M16V12.5x20F
1000
NRWX222M16V16x25F
2200
NRWX332M16V16x31.5F
3300
NRWX101M25V8x12.5F
100
NRWX221M25V10x12.5F
220
NRWX331M25V10x16F
330
25
NRWX471M25V10x20F
470
NRWX102M25V12.5x25F
1000
NRWX222M25V16x31.5F
2200
NRWX470M35V8x12.5F
47
NRWX101M35V10x12.5F
100
NRWX221M35V10x16F
220
35
NRWX331M35V10x20F
330
NRWX471M35V12.5x20F
470
NRWX102M35V16x25F
1000
NRWX1R0M50V8x11.5F
1.0
NRWX2R2M50V8x11.5F
2.2
NRWX3R3M50V8x11.5F
3.3
NRWX4R7M50V8x11.5F
4.7
NRWX100M50V8x11.5F
10
NRWX220M50V8x11.5F
22
NRWX330M50V8x12.5F
33
50
NRWX470M50V8x12.5F
47
NRWX101M50V10x12.5F
100
NRWX221M50V10x20F
220
NRWX331M50V12.5x20F
330
NRWX471M50V12.5x20F
470
NRWX102M50V16x31.5F
1000
For Automotive Applications see part number system
Part Number
Dissipation Factor Ripple Current Rating (mA)
+20°C/120Hz
+125°C/100KHz
0.20
280
0.20
350
0.20
380
0.20
580
0.20
1050
0.20
1150
0.20
1500
0.16
250
0.16
350
0.16
380
0.16
490
0.16
770
0.16
1150
0.16
1500
0.14
280
0.14
380
0.14
480
0.14
580
0.14
1050
0.14
1500
0.12
230
0.12
315
0.12
420
0.12
580
0.12
630
0.12
980
0.10
28
0.10
42
0.10
49
0.10
70
0.10
150
0.10
210
0.10
230
0.10
230
0.10
315
0.10
560
0.10
630
0.10
770
0.10
1200
Max. ESR (Ω)
+20°C/100KHz
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
NRWX Series
Load Life Hours
@+125°C
1,000
2,000
2,000
2,000
2,000
2,000
2,000
1,000
2,000
2,000
2,000
2,000
2,000
2,000
1,000
2,000
2,000
2,000
2,000
2,000
1,000
2,000
2,000
2,000
2,000
2,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
2,000
2,000
2,000
2,000
2,000
RIPPLE CURRENT CORRECTION FACTOR
Frequency (Hz)
100Hz ~ <1KHz
0.4
C < 4.7μF
0.50
4.7μF < C < 100μF
0.55
100μF < C < 1000μF
0.60
1000μF < C
1KHz ~ <10KHz
0.7
0.73
0.77
0.80
> 10K
1.0
0.92
0.94
0.96
NIC COMPONENTS CORP.
www.niccomp.com
154
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
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