Surface Mount
Ferrite Inductors
Features
s
Ferrite Inductors
s
s
s
s
s
s
s
s
s
s
Multilayer design
Available in standard EIA/EIAJ chip sizes
(0603/1608, 0805/2012, 1206/3216, etc.)
Excellent solderability is achieved from a nickel
barrier with a solder overplate
Small footprint compared to wire wound inductors
Prevents crosstalk with closed magnetic circuit
Broad range of inductance values available from
47 nH to 4,700 nH
High Q characteristics
Parts are suitable for flow or re-flow soldering
Available in tape and reel for easy placement
Provides high reliability in a temperature range
of -25°C to +85°C over a wide range of humidity
Prevents electromagnetic interference to signals
in high density circuits
W
L
H
Applications
s
s
s
s
s
B
Telecommunications equipment (cellular phones,
cordless phones, faxes and ISDN’s)
Personal computers including disc drives, CD-ROM, etc.
Digital audio/visual equipment (TV, HDTV, VTR, DVD,
CATV tuners, etc.)
Measuring equipment
Most consumer electronics
Part Numbering System
Example:
FIN-0805-C470M3
FIN
Series
Ferrite
INductor
-
0805
Part Size
EIA Size
(Length x Width)
-
C
Material
Characteristic
Determined
by the desired
electrical
characteristic
470
Inductance L (nH)
47(0)
(0) = the # of zeros
that will follow the first
two digits
Example: 47(0)
= 47 followed by 0 zeros
= 47 nH
M
Tolerance Code
M
= ±20%
K
= ±10%
J
= ±5%
3
Packaging
7
= 7 inch reel
3
= 13 inch reel
B
= Bulk
Land Patterns and Soldering
Temperature Profiles
s
Packaging Specifications
and Storage Requirements
s
See page 33.
See page 34.
24
SPECTRUM CONTROL INC.
• 8031 Avonia Rd. • Fairview, PA 16415 • Phone: 814-835-1650 • Fax: 814-835-1651 • Website: www.spectrumcontrol.com
SPECTRUM CONTROL GmbH
• Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
Surface Mount
Ferrite Inductors
Physical Characteristics
Size
EIA
0603
EIAJ
1608
Length (L)
0.063 ± 0.006
(1.60 ± 0.15)
Physical Dimensions
0.031 ± 0.006
(0.80 ± 0.15)
0.031 ± 0.006
(0.80 ± 0.15)
<2.7 uH
0.035 ± 0.008
(0.90 ± 0.20)
≥2.7
uH
0.049 ± 0.008
(1.25 ± 0.20)
0.043 ± 0.008
(1.10 ± 0.20)
0.014 ± 0.006
(0.36 ± 0.15)
0805
2012
0.079 ± 0.008
(2.00 ± 0.20)
0.049 ± 0.008
(1.25 ± 0.20)
0.020 ± 0.010
(0.51 ± 0.25)
1206
3216
0.126 ± 0.008
(3.20 ± 0.20)
0.063 ± 0.008
(1.60 ± 0.20)
0.020 ± 0.010
(0.51 ± 0.25)
Dimensions in inches
(mm)
Electrical Characteristics
Standard FIN-0603 Sizes
Part
Number
FIN-0603-C470*
FIN-0603-C680*
FIN-0603-C820*
FIN-0603-C101*
FIN-0603-C121*
FIN-0603-C151*
FIN-0603-C181*
FIN-0603-C221*
FIN-0603-C271*
FIN-0603-C331*
FIN-0603-C391*
FIN-0603-C471*
FIN-0603-C561*
FIN-0603-C681*
FIN-0603-C821*
FIN-0603-G102*
FIN-0603-G122*
FIN-0603-G152*
FIN-0603-G182*
FIN-0603-G222*
FIN-0603-G272*
FIN-0603-G332*
FIN-0603-G392*
FIN-0603-G472*
Inductance
L (nH)
47
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1,000
1,200
1,500
1,800
2,200
2,700
3,300
3,900
4,700
35
10
10
50
Min.
Q
L, Q Test
Frequency (MHz)
Min. SRF
(MHz)
260
250
245
240
205
180
165
150
136
125
110
105
95
90
85
75
65
60
55
50
45
40
35
33
0.3
0.5
0.5
0.6
0.6
0.8
0.8
0.85
1.0
1.35
1.55
1.7
2.1
0.6
0.8
0.8
0.95
1.15
1.35
1.55
1.7
2.1
15
50
Max. DCR
(Ohm)
Max. Current
(mA)
15
25
50
15
25
35
35
10
25
Note: *
Please add tolerance and packaging code at the end of part.
Standard FIN-0402 Sizes -
Available 2nd Quarter 2001
SPECTRUM CONTROL INC.
• 8031 Avonia Rd. • Fairview, PA 16415 • Phone: 814-835-1650 • Fax: 814-835-1651 • Website: www.spectrumcontrol.com
SPECTRUM CONTROL GmbH
• Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
25
Ferrite Inductors
Width (W)
Height (H)
Termination Band (B)
Surface Mount
Ferrite Inductors
Electrical Characteristics
continued
Standard FIN-0805 Sizes
Ferrite Inductors
Part
Number
FIN-0805-C470*
FIN-0805-C680*
FIN-0805-C820*
FIN-0805-C101*
FIN-0805-C121*
FIN-0805-C151*
FIN-0805-C181*
FIN-0805-C221*
FIN-0805-C271*
FIN-0805-C331*
FIN-0805-C391*
FIN-0805-C471*
FIN-0805-C561*
FIN-0805-C681*
FIN-0805-C821*
FIN-0805-G102*
FIN-0805-G122*
FIN-0805-G152*
FIN-0805-G182*
FIN-0805-G222*
FIN-0805-G272*
FIN-0805-G332*
FIN-0805-G392*
FIN-0805-G472*
FIN-0805-G103*
FIN-0805-G123*
Inductance
L (nH)
47
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1,000
1,200
1,500
1,800
2,200
2,700
3,300
3,900
4,700
10,000
12,000
Min.
Q
15
L, Q Test
Frequency (MHz)
50
Min. SRF
(MHz)
320
280
255
235
220
200
185
170
150
145
135
125
115
105
100
75
65
60
55
50
45
41
38
35
24
22
Max. DCR
(Ohm)
0.2
0.3
0.3
0.4
0.4
0.5
0.5
0.55
0.65
0.65
0.75
0.8
1.0
0.4
0.5
0.5
0.6
0.65
0.75
0.8
0.9
1.0
1.15
1.25
Max. Current
(mA)
300
20
25
250
200
150
25
25
45
10
50
45
10
30
50
2
15
Note: *
Please add tolerance and packaging code at the end of part.
Standard FIN-1206 Sizes
Part
Number
FIN-1206-C470*
FIN-1206-C680*
FIN-1206-C101*
FIN-1206-C121*
FIN-1206-C151*
FIN-1206-C181*
FIN-1206-C221*
FIN-1206-C271*
FIN-1206-C331*
FIN-1206-C391*
FIN-1206-C471*
FIN-1206-C561*
FIN-1206-C681*
FIN-1206-C821*
FIN-1206-G102*
FIN-1206-G122*
FIN-1206-G152*
FIN-1206-G182*
FIN-1206-G222*
FIN-1206-G272*
FIN-1206-G332*
FIN-1206-G392*
FIN-1206-G472*
FIN-1206-G562*
FIN-1206-G682*
FIN-1206-G103*
Inductance
L (nH)
47
68
100
120
150
180
220
270
330
390
470
560
680
820
1,000
1,200
1,500
1,800
2,200
2,700
3,300
3,900
4,700
5,600
6,800
10,000
Min.
Q
20
L, Q Test
Frequency (MHz)
50
Min. SRF
(MHz)
320
280
235
220
200
185
170
150
145
135
125
115
105
100
75
65
60
55
50
45
41
38
35
32
29
24
Max. DCR
(Ohm)
0.15
0.25
0.25
0.3
0.3
0.4
0.4
0.5
0.6
0.5
0.6
0.7
0.8
0.9
0.4
0.5
0.5
0.5
0.6
0.6
0.7
0.8
0.85
0.9
0.9
1.0
Max. Current
(mA)
300
20
25
250
200
150
100
25
25
45
10
45
10
50
45
25
45
4
2
Note: *
Please add tolerance and packaging code at the end of part.
SPECTRUM CONTROL INC.
• 8031 Avonia Rd. • Fairview, PA 16415 • Phone: 814-835-1650 • Fax: 814-835-1651 • Website: www.spectrumcontrol.com
SPECTRUM CONTROL GmbH
• Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
26
Surface Mount
Ferrite Inductors
Typical Inductance Characteristics
(Curves not listed are available upon request or at our website.)
FIN-0603
10000
2700 nH
50
1200 nH
1000
L (nH)
390 nH
100
100 nH
10
Q
40
30
20
390 nH
10
0
100 nH
1
10
100
Frequency (MHz)
1000
60
FIN-0603
2700 nH
1200 nH
1
10
100
Frequency (MHz)
1000
0805 Size
FIN-0805
10000
4700 nH
1500 nH
1000
L (nH)
560 nH
Q
50
1500 nH
40
30
20
10
10
0
560 nH
68 nH
60
4700 nH
FIN-0805
100
68 nH
1
10
100
Frequency (MHz)
1000
1
10
100
Frequency (MHz)
1000
1206 Size
FIN-1206
10000
5600 nH
2200 nH
1000
L (nH)
Q
820 nH
100
150 nH
10
1
10
100
Frequency (MHz)
1000
80
70
60
50
40
30
20
10
0
1
150 nH
10
100
Frequency (MHz)
1000
820 nH
5600 nH
2200 nH
FIN-1206
SPECTRUM CONTROL INC.
• 8031 Avonia Rd. • Fairview, PA 16415 • Phone: 814-835-1650 • Fax: 814-835-1651 • Website: www.spectrumcontrol.com
SPECTRUM CONTROL GmbH
• Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
27
Ferrite Inductors
0603 Size
Electronics Design Contest
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