|
SWF-C Series
Lead Free Part Numbering
A B C D E F
A : Series
B : Dimension A x B C : Application for DC power line.
D : Lead Free Code
E : Inductance R47=0.47uH
F : Inductance Tolerance K=±10%, M=±20%
Dimensions
Chip size
|
Size
|
A(mm)
|
B(mm)
|
C(mm)
|
D(mm)
|
E(mm)
|
2012
|
2.40 max.
|
1.60 max.
|
1.40 max.
|
0.51 ref.
|
0.44±0.1
|
2520
|
2.90 max.
|
2.50 max.
|
2.10 max.
|
1.20 ref.
|
0.55±0.1
|
3225
|
3.60 max.
|
2.80 max.
|
2.60 max.
|
0.80 ref.
|
0.55±0.1
|
SWF2012(0805)
|
Inductance
|
Tolerance
|
Test Frequency
|
Q min
|
Test Frequency (MHz)
|
Rated Current (mA) max
|
DCR (Ω) max.
|
SRF (MHz) min
|
Part Number
|
(uH)
|
(Hz)
|
SWF2012CF-R47 □
|
0.47
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
750
|
0.2
|
720
|
SWF2012CF-R56 □
|
0.56
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
730
|
0.21
|
665
|
SWF2012CF-R68 □
|
0.68
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
670
|
0.28
|
565
|
SWF2012CF-R82 □
|
0.82
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
650
|
0.31
|
545
|
SWF2012CF-1R0□
|
1
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
615
|
0.34
|
525
|
SWF2012CF-1R2□
|
1.2
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
550
|
0.39
|
473
|
SWF2012CF-1R5□
|
1.5
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
520
|
0.45
|
300
|
SWF2012CF-1R8□
|
1.8
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
500
|
0.48
|
230
|
SWF2012CF-2R2□
|
2.2
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
420
|
0.67
|
215
|
SWF2012CF-2R7□
|
2.7
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
410
|
0.74
|
140
|
SWF2012CF-3R3□
|
3.3
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
385
|
0.81
|
95
|
SWF2012CF-3R9□
|
3.9
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
372
|
0.88
|
57
|
SWF2012CF-4R7□
|
4.7
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
345
|
0.99
|
51
|
SWF2012CF-5R6□
|
5.6
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
335
|
1.06
|
44
|
SWF2012CF-6R8□
|
6.8
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
315
|
1.21
|
39
|
SWF2012CF-8R2□
|
8.2
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
295
|
1.33
|
33
|
SWF2012CF-100□
|
10
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
260
|
1.79
|
30
|
SWF2012CF-120□
|
12
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
250
|
1.98
|
27
|
SWF2012CF-150□
|
15
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
215
|
2.68
|
22
|
SWF2012CF-180□
|
18
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
195
|
3.12
|
20
|
SWF2012CF-220□
|
22
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
180
|
3.48
|
18
|
SWF2012CF-270□
|
27
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
170
|
3.84
|
16
|
SWF2012CF-330□
|
33
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
145
|
4.34
|
15
|
NOTE: □ :TOLERANCE K=±10%, M=±20%
|
|
|
|
|
|
|
|
|
|
SWF2520(1008)
|
Inductance
|
Tolerance
|
Test Frequency
|
Q min
|
Test Frequency (MHz)
|
Rated Current (mA) max
|
DCR (Ω) max.
|
SRF (MHz) min
|
Part Number
|
(uH)
|
(Hz)
|
SWF2520CF-1R0□
|
1
|
M
|
0.5V/7.96M
|
12
|
7.96
|
1000
|
0.13
|
345
|
SWF2520CF-1R5□
|
1.5
|
M
|
0.5V/7.96M
|
12
|
7.96
|
850
|
0.17
|
100
|
SWF2520CF-2R2□
|
2.2
|
M
|
0.5V/7.96M
|
12
|
7.96
|
775
|
0.21
|
78
|
SWF2520CF-3R3□
|
3.3
|
K,M
|
0.5V/7.96M
|
12
|
7.96
|
715
|
0.26
|
48
|
SWF2520CF-4R7□
|
4.7
|
K,M
|
0.5V/7.96M
|
12
|
7.96
|
505
|
0.52
|
46
|
SWF2520CF-6R8□
|
6.8
|
K,M
|
0.5V/7.96M
|
12
|
7.96
|
432
|
0.72
|
33
|
SWF2520CF-8R2□
|
8.2
|
K,M
|
0.5V/2.52M
|
12
|
2.52
|
410
|
0.76
|
30
|
SWF2520CF-100□
|
10
|
K,M
|
0.5V/2.52M
|
12
|
2.52
|
392
|
0.86
|
28
|
SWF2520CF-150□
|
15
|
K,M
|
0.5V/2.52M
|
12
|
2.52
|
342
|
1.09
|
21
|
SWF2520CF-220□
|
22
|
K,M
|
0.5V/2.52M
|
12
|
2.52
|
260
|
1.96
|
18
|
SWF2520CF-330□
|
33
|
K,M
|
0.5V/2.52M
|
12
|
2.52
|
236
|
2.47
|
15
|
NOTE: □ :TOLERANCE K=±10%, M=±20%
|
|
|
|
|
|
|
|
|
|
SWF3225(1210)
|
Inductance
|
Tolerance
|
Test Frequency
|
Q min
|
Test Frequency (MHz)
|
Rated Current (mA) max
|
DCR (Ω) max.
|
SRF (MHz) min
|
Part Number
|
(uH)
|
(Hz)
|
SWF3225CF-1R0□
|
1
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
1200
|
0.12
|
290
|
SWF3225CF-1R5□
|
1.5
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
1000
|
0.13
|
260
|
SWF3225CF-2R2□
|
2.2
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
880
|
0.17
|
190
|
SWF3225CF-3R3□
|
3.3
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
775
|
0.22
|
64
|
SWF3225CF-4R7□
|
4.7
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
710
|
0.26
|
54
|
SWF3225CF-6R8□
|
6.8
|
K,M
|
0.5V/7.96M
|
10
|
7.96
|
660
|
0.3
|
34
|
SWF3225CF-100□
|
10
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
570
|
0.39
|
25
|
SWF3225CF-150□
|
15
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
440
|
0.66
|
17
|
SWF3225CF-220□
|
22
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
400
|
0.82
|
16
|
SWF3225CF-330□
|
33
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
285
|
1.5
|
12
|
SWF3225CF-390□
|
39
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
270
|
1.66
|
12
|
SWF3225CF-470□
|
47
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
260
|
1.9
|
10
|
SWF3225CF-680□
|
68
|
K,M
|
0.5V/2.52M
|
10
|
2.52
|
235
|
2.29
|
9
|
SWF3225CF-101□
|
100
|
K,M
|
0.5V/1M
|
10
|
1
|
190
|
3.48
|
7
|
SWF3225CF-151□
|
150
|
K,M
|
0.5V/1M
|
10
|
1
|
140
|
6.55
|
5
|
SWF3225CF-221□
|
220
|
K,M
|
0.5V/1M
|
10
|
1
|
115
|
8.23
|
4
|
SWF3225CF-331□
|
330
|
K,M
|
0.5V/1M
|
10
|
1
|
98
|
13.7
|
2.8
|
SWF3225CF-471□
|
470
|
K,M
|
0.5V/1M
|
10
|
1
|
86
|
18.1
|
2.6
|
SWF3225CF-681□
|
680
|
K,M
|
0.5V/1M
|
10
|
1
|
76
|
22
|
2.3
|
NOTE: □ :TOLERANCE K=±10%, M=±20%
|
|
