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参数资料
| 型号： | NREHW221M25010x20F |
| 厂商： | NIC Components Corp. |
| 英文描述： | Miniature Aluminum Electrolytic Capacitors |
| 中文描述： | 小型铝电解电容器 |
| 文件页数： | 1/1页 |
| 文件大小： | 109K |
| 代理商： | NREHW221M25010X20F |
73
NIC COMPONENTS CORP.
www
.niccomp.
com
www
.lowESR.
com
www
.RFpassives.
com
www
.SMTmagnetics.
com
Miniature Aluminum Electrolytic Capacitors
HIGH VOLTAGE, RADIAL, POLARIZED, EXTENDED TEMPERATURE
FEATURES
HIGH VOLTAGE/TEMPERATURE (UP TO 450VDC/+105°C)
NEW REDUCED SIZES
CHARACTERISTICS
Rated Voltage Range
Capacitance Range
NRE-HW Series
MAXIMUM PERMISSIBLE RIPPLE CURRENT
(mA rms AT 120Hz AND 105
O
C)
Working Voltage (Vdc)
160
200
250
350
0.47
7
8
8
10
1.0
15
16
18
20
2.2
22
24
25
28
3.3
28
32
34
36
4.7
39
40
41
47
10
63
64
66
70
22
107
112
119
123
33
137
147
154
158
47
172
175
182
182
68
217
228
235
242
100
287
301
302
308
150
385
403
412
-
220
522
532
-
-
330
560
-
-
-
E.S.R.
(
AT 120Hz AND 20
o
C)
W.V. (Vdc)
160~250 350~450
0.47
706
1.0
332
2.2
151
3.3
101
4.7
70.6
10
33.2
22
15.1
33
10.1
47
7.06
68
4.88
100
3.32
150
2.21
220
1.51
330
1.01
STANDARD PRODUCT AND CASE SIZE D
φ
x L (mm)
Cap
(
μ
F)
160
200
250
0.47
R47
5x11
5x11
5x11
1.0
1R0
5x11
5x11
5x11
2.2
2R2
6.3x11
6.3x11
6.3x11
3.3
3R3
6.3x11
6.3x11
8x11.5
4.7
4R7
6.3x11
8x11.5
8x11.5
10
100
8x11.5
8x12.5
10x12.5
22
220
10x12.5
10x16
10x20
33
330
10x20
10x20
12.5x20
47
470
12.5x20 12.5x20 12.5x25
68
680
12.5x20 12.5x25
16x25
100
101
12.5x25
16x25
16x36
150
151
16x31
16x36
18x36
220
221
16x36
18x36
330
331
18x41
-
D
φ
±
α
d
φ
± 0.05
Insulation Sleeve
F ± 0.5
4mm
Min.
15mm Min.
L +
β
max.
Polarity Marking
160 ~ 450VDC
0.47 ~ 330
μ
F
Operating Temperature Range
-40°C ~ +105°C (160 ~ 400V)
or -25°C ~ +105°C (450V)
Capacitance Tolerance
Maximum Leakage Current @ 20°C
±20% (M)
CV
≤
1000
μ
F 0.03CV +15
μ
A, CV > 1000
μ
F 0.02 +25
μ
A (after 2 minutes)
W.V.
160
S.V.
200
Tan
δ
0.20
Z-25°C/Z+20°C
3
Z-40°C/Z+20°C
6
Capacitance Change
Within ±25% of initial measured value
Tan
δ
Less than 200% of specified maximum value
Leakage Current
Less than specified maximum value
Max. Tan
δ
@ 120Hz/20°C
200
250
0.20
3
6
250
300
0.20
3
6
350
400
0.25
4
8
400
450
0.25
6
10
450
500
0.25
6
-
Low Temperature Stability
Impedance Ratio @ 120Hz
Load Life Test at Rated W.V.
+105°C 2,000 Hours: 10
φ
& Up
+105°C 1,000 Hours: 8
φ
Shelf Life Test
+85°C 1,000 Hours with no load
Shall meet same requirements as in load life test
PART NUMBER SYSTEM
NREHW 100 M 350V 10X20 F
...
RoHS Compliant
Case Size (D
φ
x L)
Working Voltage (Vdc)
Tolerance Code (M=20%)
Capacitance Code: First 2 characters
significant, third character is multiplier
Series
RoHS
Compliant
includes all homogeneous materials
*See Part Number System for Details
PRECAUTIONS
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
Code
Working Voltage (Vdc)
350
6.3x11
6.3x11
8x11.5
8x12.5
10x12.5
10x20
12.5x25 12.5x25
16x25
16x31
16x36
18x41
-
-
-
400
6.3x11
8x11.5
8x11.5
10x12.5
10x16
10x20
450
-
8x12.5
10x16
10x20
12.5x20
12.5x25
16x25
16x31
18x36
18x41
-
-
-
-
16x25
16x31
18x36
-
-
-
-
-
-
Cap
(
μ
F)
400
10
20
28
36
47
70
126
161
189
249
-
-
-
-
450
-
18
28
36
47
70
125
154
172
189
-
-
-
-
Cap
(
μ
F)
882
415
188
126
86.2
41.5
18.8
12.6
8.82
6.10
4.15
-
-
-
LEAD SPACING AND DIAMETER (mm)
Case Dia. (D
φ
)
5
Lead Dia. (d
φ
)
0.5
Lead Spacing (F)
2.0
Dim
α
0.5
β
= L < 20mm = 1.5mm, L > 20mm = 2.0mm
6.3
0.5
2.5
0.5
8
10
0.6
5.0
0.5
12.5
0.6
5.0
0.5
16
0.8
7.5
0.5
18
0.8
7.5
0.5
0.6
3.5
0.5
Cap. Value
Frequency (Hz)
1K ~ 5K 10K ~ 100K
1.30
1.20
100 ~ 500
1.00
1.00
<100
μ
F
100 ~ 1000
μ
F
1.50
1.30
RIPPLE CURRENT FREQUENCY
CORRECTION FACTOR
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