SPRI SERIES
l
ELECTRICAL SPECIFICATIONS
PART
NUMBER
SPRI383820-471M
SPRI383820-681M
SPRI383820-821M
SPRI383820-102M
SPRI383832-R47M
SPRI383832-R82M
SPRI383832-1R2M
SPRI383832-1R5M
SPRI383832-2R2M
SPRI383832-3R3M
SPRI383832-4R7M
SPRI383832-6R2M
SPRI383832-8R2M
SPRI383832-100M
SPRI383832-150M
SPRI383832-220M
SPRI383832-330M
SPRI383832-470M
SPRI383832-680M
SPRI383832-820M
SPRI383832-101M
SPRI383832-151M
SPRI383832-221M
SPRI383832-331M
SPRI383832-471M
SPRI383832-681M
SPRI383832-821M
SPRI383832-102M
Rated
Inductance
(µH)
470
680
820
1000
0.47
0.82
1.20
1.50
2.20
3.30
4.70
6.20
8.20
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
150
220
330
470
680
820
1000
SHIEDED SMD POWER INDUCTORS
OCL
(µH)
470.9
681.2
823.7
1004.9
0.49
0.77
1.21
1.69
2.25
3.61
4.41
6.25
8.41
9.61
15.21
22.09
32.49
47.61
68.89
82.81
98.01
151.3
222.0
327.6
470.9
681.2
823.7
1004.9
Irms
Amperess
0.26
0.22
0.20
0.17
3.88
3.58
3.33
3.12
2.93
2.64
2.39
2.19
1.92
1.80
1.67
1.34
1.11
0.92
0.74
0.71
0.67
0.55
0.45
0.36
0.29
0.26
0.23
0.22
Isat
Amperess
0.13
0.11
0.10
0.09
6.00
4.67
3.81
3.23
2.80
2.21
1.83
1.56
1.45
1.27
1.08
0.86
0.71
0.59
0.48
0.44
0.40
0.33
0.27
0.22
0.18
0.15
0.14
0.13
DCR
(Ω)
3.74
5.56
6.22
8.73
0.018
0.021
0.024
0.027
0.031
0.038
0.047
0.056
0.072
0.082
0.096
0.148
0.215
0.316
0.485
0.524
0.594
0.872
1.34
2.07
3.10
3.88
5.04
5.70
Volt
U-sec
45.14
54.29
59.70
65.94
1.46
1.87
2.29
2.70
3.12
3.95
4.78
5.62
6.03
6.86
8.11
10.19
12.27
14.77
17.68
19.34
21.42
26.00
31.82
38.90
46.38
55.54
61.36
67.60
1. Open circuit inductance test parameters:100KHz0.25Vrms,0.0ADC
2. RMS current for an approximate t of 40
℃
without core loss. It suggested that the temperature
Of the part not exceed 125
℃
3. peak current for approximate 30% roll off at 20℃
4. DCR limit@20℃
5. Applied volt
–time
product(V-US)across the inductor. This value represents the applied V-US at
100KHz necessary to generate a core loss equal to 10% the total losses for temperature rise.
Productwell Precision Elect.Co.,Ltd
Kai Ping Productwell Precision Elect.Co.,Ltd Tel:0750-2323113 Fax:0750-2312333 http:// www.productwell.com
54
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