Miniature Aluminum Electrolytic Capacitors
NRE-HW Series
HIGH VOLTAGE, RADIAL, POLARIZED, EXTENDED TEMPERATURE
FEATURES
RoHS
• HIGH VOLTAGE/TEMPERATURE (UP TO 450VDC/+105°C
• NEW REDUCED SIZES
CHARACTERISTICS
Compliant
includes all homogeneous materials
Rated Voltage Range
160 ~ 450VDC
*See Part Number System for Details
Capacitance Range
0.47 ~ 330µF
-40°C ~ +105°C (160 ~ 400V)
or -25°C ~ +105°C (450V)
Operating Temperature Range
Capacitance Tolerance
±20% (M)
Maximum Leakage Current @ 20°C
CV ≤ 1000µF 0.03CV +15µA, CV > 1000µF 0.02 +25µA (after 2 minutes)
W.V.
S.V.
160
200
0.20
3
200
250
0.20
3
250
300
0.20
3
350
400
0.25
4
400
450
0.25
6
450
500
0.25
6
Max. Tan δ @ 120Hz/20°C
Tan δ
Z-25°C/Z+20°C
Z-40°C/Z+20°C
Capacitance Change
Tan δ
Low Temperature Stability
Impedance Ratio @ 120Hz
6
6
6
8
10
-
Within ±25% of initial measured value
Load Life Test at Rated W.V.
+105°C 2,000 Hours: 10φ & Up
+105°C 1,000 Hours: 8φ
Less than 200% of specified maximum value
Less than specified maximum value
Leakage Current
Shelf Life Test
+85°C 1,000 Hours with no load
Shall meet same requirements as in load life test
E.S.R.
(Ω AT 120Hz AND 20oC)
MAXIMUM PERMISSIBLE RIPPLE CURRENT
(mA rms AT 120Hz AND 105OC)
PART NUMBER SYSTEM
W.V. (Vdc)
Cap
Working Voltage (Vdc)
Cap
(µF)
NREHW 100 M 350V 10X20 F...
160~250 350~450
(µF)
160 200 250 350 400 450
0.47
1.0
2.2
3.3
4.7
10
22
33
47
68
706
332
151
882
415
188
126
86.2
41.5
18.8
12.6
8.82
6.10
4.15
-
0.47
1.0
2.2
3.3
4.7
10
22
33
47
68
7
8
8
10
20
28
36
47
70
10
20
28
36
47
70
-
RoHS Compliant
Case Size (Dφ x L)
Working Voltage (Vdc)
15
22
28
39
63
16
24
32
40
64
18
25
34
41
66
18
28
36
47
70
Tolerance Code (M=20%)
Capacitance Code: First 2 characters
significant, third character is multiplier
101
70.6
33.2
15.1
10.1
7.06
4.88
3.32
2.21
1.51
1.01
Series
107 112 119 123 126 125
137 147 154 158 161 154
172 175 182 182 189 172
217 228 235 242 249 189
RIPPLE CURRENT FREQUENCY
CORRECTION FACTOR
100
150
220
330
Frequency (Hz)
100 ~ 500 1K ~ 5K 10K ~ 100K
100 287 301 302 308
150 385 403 412
220 522 532
330 560
-
-
-
-
-
-
-
-
Cap. Value
-
-
-
-
-
<100µF
100 ~ 1000µF
1.00
1.00
1.30
1.20
1.50
1.30
-
-
-
LEAD SPACING AND DIAMETER (mm)
STANDARD PRODUCT AND CASE SIZE D φ x L (mm)
Case Dia. (Dφ)
5
6.3
0.5
2.5
0.5
8
10
0.6
5.0
0.5
12.5
16
0.8
7.5
0.5
18
0.8
7.5
0.5
Working Voltage (Vdc)
Cap
(µF)
Code
Lead Dia. (dφ)
Lead Spacing (F) 2.0
Dim α 0.5
0.5
0.6
3.5
0.5
0.6
5.0
0.5
160
5x11
5x11
200
5x11
5x11
250
5x11
5x11
350
400
450
-
0.47 R47
1.0 1R0
6.3x11 6.3x11
6.3x11 8x11.5 8x12.5
2.2 2R2 6.3x11 6.3x11 6.3x11 8x11.5 8x11.5 10x16
3.3 3R3 6.3x11 6.3x11 8x11.5 8x12.5 10x12.5 10x20
4.7 4R7 6.3x11 8x11.5 8x11.5 10x12.5 10x16 12.5x20
β = L < 20mm = 1.5mm, L > 20mm = 2.0mm
Insulation Sleeve
dφ ± 0.05
Polarity Marking
10
22
33
47
68
100 8x11.5 8x12.5 10x12.5 10x20
220 10x12.5 10x16 10x20 12.5x25 12.5x25 16x25
10x20 12.5x25
F ± 0.5
330 10x20
10x20 12.5x20 16x25
16x25
16x31
470 12.5x20 12.5x20 12.5x25 16x31
16x31
18x36
4mm
Min.
L + β max.
15mm Min.
Dφ ± α
680 12.5x20 12.5x25 16x25
16x36
18x36
18x41
100 101 12.5x25 16x25
16x36
18x36
-
-
18x41
-
-
-
-
-
-
-
-
150 151 16x31
220 221 16x36
330 331 18x41
16x36
18x36
-
-
-
-
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
®
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
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