7
Engineering Bulletin
Multi-Layer Chip Inductors
Core
Material
Part Number
Inductance
Ferrite Body - General Use
Q
Min
Test
Frequency
L, Q (MHz)
Self
Resonant
Frequency
(Min MHz)
Package Size - 1206
DCR
(Ohm)
Max
Rated
Current
(mA Max)
Thickness
(mm)
Tolerance
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
22120647NM7F
22120668NM7F
22120682NM7F
221206R10K7F
221206R12K7F
221206R15K7F
221206R18K7F
221206R22K7F
221206R27K7F
221206R33K7F
221206R39K7F
221206R47K7F
221206R56K7F
221206R68K7F
221206R82K7F
2212061R0K7F
2212061R2K7F
2212061R5K7F
2212061R8K7F
2212062R2K7F
2212062R7K7F
2212063R3K7F
2212063R9K7F
2212064R7K7F
2212065R6K7F
2212066R8K7F
2212068R2K7F
22120610RK7F
22120612RK7F
22120615RK7F
22120618RK7F
22120622RK7F
22120627RK7F
22120633RK7F
22120639RK7F
22120647RK7F
47 nH
68 nH
82 nH
100 nH
120 nH
150 nH
180 nH
220 nH
270 nH
330 nH
390 nH
470 nH
560 nH
680 nH
820 nH
1.0
µH
1.2
µH
1.5
µH
1.8
µH
2.2
µH
2.7
µH
3.3
µH
3.9
µH
4.7
µH
5.6
µH
6.8
µH
8.2
µH
10
µH
12
µH
15
µH
18
µH
22
µH
27
µH
33
µH
39
µH
47
µH
+/- 20%
+/- 20%
+/- 20%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
20
20
20
20
20
20
20
20
20
20
25
25
25
25
25
45
45
45
45
45
45
45
45
45
50
50
50
35
50
35
35
35
35
35
40
40
50.0
50.0
50.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
4.0
4.0
4.0
2.0
2.0
1.0
1.0
1.0
1.0
0.4
2.0
2.0
320
280
255
235
220
200
185
170
150
145
135
125
115
105
100
75
65
60
55
50
45
41
38
35
32
29
26
24
22
19
18
16
14
13
11
10
0.15
0.25
0.25
0.25
0.30
0.30
0.40
0.40
0.50
0.60
0.50
0.60
0.70
0.80
0.90
0.40
0.50
0.50
0.50
0.60
0.60
0.70
0.80
0.90
0.70
0.80
0.90
1.00
1.05
0.70
0.70
0.90
0.90
1.05
3.00
3.40
300
300
300
250
250
250
250
250
250
250
200
200
150
150
150
100
100
50
50
50
50
50
50
50
25
25
25
25
15
5
5
5
5
5
10
10
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
1.1 +/- 0.3
Bold part number indicates that part is included in the sample kit.
Fair-Rite Products Corp.
Phone: (888) FAIR RITE / (845) 895-2055
• FAX:
(888) 324-7748
P.O. Box J, One Commercial Row, Wallkill, NY 12589-0288
• E-Mail: ferrites@fair-rite.com
(888) FERRITE / (845) 895-2629 • www.fair-rite.com
(888) 337-7483
SM Multi-layer Chip Inductors
8
Q vs. Frequency
80
70
60
Q
50
40
30
20
10
0
10
6
Inductance vs. Frequency
100.00
15µH
560nH
Inductance (µH)
68nH
10.00
15µH
1.00
560nH
0.10
68nH
0.01
10
7
10
8
10
6
10
7
10
8
10
9
Frequency (Hz)
Frequency (Hz)
Inductance vs. DC Current
100.00
10000
15µH
Impedance vs. Frequency
15µH
10.00
Inductance (µH)
1000
Impedance ( )
560nH
1.00
560nH
100
68nH
0.10
68nH
10
0.01
1
10
100
1000
1
10
6
10
7
10
8
Frequency (Hz)
10
9
10
10
DC current (mA)
P.O. Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055
• FAX:
(888) 324-7748
(888) FERRITE / (845) 895-2629 • www.fair-rite.com
(888) 337-7483
Fair-Rite Products Corp.
• E-Mail: ferrites@fair-rite.com