SMT High Current Toroid Inductors
Special Features
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•
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•
•
•
•
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DC-DC converter, EMI filter applications
Low radiation
Low core loss
High current capacity
Ideal for reflow soldering
Low cost
Operating temperature -55 to +105°C
Current to cause 30°C maximum
temperature rise
L (uH)
Part
@ 1KHz
Number
±20%
PM2120-1R0M
1.0
PM2120-1R2M
1.2
PM2120-1R5M
1.5
PM2120-1R8M
1.8
PM2120-2R2M
2.2
PM2120-2R7M
2.7
PM2120-3R3M
3.3
PM2120-3R9M
3.9
PM2120-4R7M
4.7
PM2120-5R6M
5.6
PM2120-6R8M
6.8
PM2120-8R2M
8.2
PM2120-100K
PM2120-120K
PM2120-150K
PM2120-180K
PM2120-220K
PM2120-270K
PM2120-330K
PM2120-390K
PM2120-470K
PM2120-560K
PM2120-680K
PM2120-820K
PM2120-101K
PM2120-121K
PM2120-151K
PM2120-181K
PM2120-221K
PM2120-271K
PM2120-331K
PM2120-391K
PM2120-471K
PM2120-561K
PM2120-681K
PM2120-821K
PM2120-102K
±10%
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
PM2120 Series
Idc
(A)
25.4
25.4
22.0
22.0
19.7
19.7
18.0
18.0
16.6
15.6
14.7
14.7
13.9
12.7
12.2
11.8
11.0
10.4
10.1
9.6
8.2
7.9
6.7
6.4
6.1
5.8
5.5
5.3
5.0
4.2
3.6
3.5
3.3
3.2
3.0
2.9
2.5
L (uH)
@ Rated I
±20%
0.9
1.1
1.3
1.5
1.8
2.2
2.6
3.1
3.7
4.2
5.0
6.1
±10%
7.2
8.3
10.2
12.0
14.2
16.9
20.3
23.3
29.2
33.9
42.2
49.5
58.7
68.1
82.5
96.2
113.7
144.5
183.4
211.6
247.1
285.8
336.3
392.5
499.7
DCR
(Ω)
Max.
0.002
0.002
0.003
0.003
0.003
0.003
0.004
0.004
0.005
0.005
0.006
0.006
0.007
0.008
0.009
0.009
0.011
0.012
0.013
0.014
0.019
0.021
0.029
0.032
0.035
0.039
0.043
0.047
0.052
0.072
0.100
0.108
0.119
0.130
0.142
0.157
0.215
Dim.
A
Max.
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.82
0.79
0.79
0.77
0.87
0.87
0.87
0.87
0.83
0.83
0.80
0.78
0.78
0.85
0.85
0.85
0.85
0.82
1.20
0.90
1.00
Max.
0.70
0.20
Pad Layout
A
306 E. Alondra Blvd., Gardena, CA 90247-1059 • (310) 515-1720 • FAX (310) 515-1962
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