- 产品描述
-
QWSST4018S Series
Part Number
Inductance
DC Resistance
Self-resonant Frequency
Saturation Current
*3
Heat Rating Current
*4
@100kHz,1V
Max.
Typ.
Min.
Max.
Typ.
Max.
Typ.
Units
µH
K
MHz
A
A
Symbol
L
DCR
S.R.F
Isat
Irms
QWSST4018SR47NT
0.47±30%
0.018
0.014
155
4.30
5.20
4.00
4.50
QWSST4018SR68NT
0.68±30%
0.026
0.020
128
4.90
5.60
3.30
3.80
QWSST4018S1R0NT
1.0±30%
0.033
0.025
80
4.80
5.20
2.00
3.30
QWSST4018S1R5NT
1.5±30%
0.039
0.030
65
3.35
4.00
1.80
3.20
QWSST4018S1R8NT
1.8±30%
0.044
0.034
54
3.00
3.40
2.00
2.80
QWSST4018S2R2MT
2.2±20%
0.059
0.045
52
2.70
3.20
1.65
2.60
QWSST4018S3R3MT
3.3±20%
0.091
0.070
44
2.45
2.90
1.23
2.10
QWSST4018S4R7MT
4.7±20%
0.117
0.090
34
1.70
2.20
1.20
1.80
QWSST4018S6R8MT
6.8±20%
0.143
0.110
29
1.45
2.00
1.06
1.50
QWSST4018S100MT
10±20%
0.234
0.180
24
1.30
1.60
0.84
1.20
QWSST4018S150MT
15±20%
0.325
0.250
19
0.94
1.10
0.65
1.00
QWSST4018S220MT
22±20%
0.468
0.360
16
0.80
0.88
0.59
0.85
QWSST4018S270MT
27±20%
0.611
0.470
27
0.47
0.62
0.52
0.90
QWSST4018S330MT
33±20%
0.689
0.530
12
0.56
0.75
0.49
0.72
QWSST4018S470MT
47±20%
0.845
0.650
10
0.57
0.70
0.42
0.65
QWSST4018S680MT
68±20%
1.30
1.0
8.3
0.47
0.51
0.32
0.52
QWSST4018S101MT
100±20%
2.275
1.750
6.5
0.40
0.44
0.25
0.41
QWSST4018S151MT
150±20%
3.250
2.50
5.5
0.31
0.34
0.22
0.36
QWSST4018S221MT
220±20%
5.20
4.0
4
0.27
0.30
0.17
0.27
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