Surface Mount Chip Inductors
Steward
two-terminal surface mount chip inductors provide a cost
’s
effective solution for densely packed PC board designs. Our proprietary
SMT construction yields rugged components with superior inductance
versus frequency characteristics.
Features:
·Small
footprint
·Economical ·Rugged
construction
·Superior
inductance vs. frequency characteristics
·Parts
available in broad
band and high frequency materials
Application:
·RF
and wireless communication
·Information
technology equipment including; computers, telecommunications, radar detectors,
automotive electronics, cellular phones, pagers, audio equipment, PDAs, keyless remote systems and low-voltage power supply
modules
·Use
in L-C filter configurations
Test Specifications:
·HP4396A
(100KHz - 1.8 GHz) or HP8753 (to 6 GHz) Network/Spectrum Analyzer
·HP43961A
Impedance Test Kit
·HP16192A
Test
Fixture or Inter-Continental Microwave custom fixtures
·HP16200A
DC Bias Adapter
·Philips
PM2811 DC Power Supply
·Ambient
Temperature 23.5
o
C + 2
o
·Bandwidth
3 kHz
·Sweep
Time 423 ms
·Inductance
is rated at + 10% at rated frequency
·Board
level
components are rated up to a maximum of 75 volts
·Maximum
current ratings are determined by testing to a maximum temperature
rise of 40
o
C with continuous current
·Ambient
operating temperature range: -55° C to +125° C
STEWARD
PART NUMBERING SYSTEM
IC
PRODUCT
SERIES CODE
0603
PART
SIZE CODE
D
RATED
CURRENT CODE
470
INDUCTANCE
VALUE CODE
R
PACKAGING
CODE
-
00
ADDITIONAL
DESCRIPTION
Ferrite Chip Inductors
PART
NUMBER
Inductance (L)
(nH)
47.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
Q
(min)
10
10
10
15
15
15
15
15
15
15
15
15
15
15
Self-Resonant
Frequency
(MHz)
260
250
245
276
236
207
190
173
157
144
127
121
110
104
DCR
MAX
OHMS
0.15
0.25
0.25
0.50
0.50
0.60
0.60
0.80
0.80
0.85
1.00
1.35
1.55
1.70
RATED I MAX
(continuous)
mA
400
300
300
200
200
200
200
100
100
100
100
75
75
75
PART
NUMBER
Ferrite Chip Inductors
Inductance (L)
(nH)
1,000.00
1,200.00
1,500.00
1,800.00
2,200.00
2,700.00
3,300.00
3,900.00
4,700.00
47.00
56.00
68.00
82.00
100.00
120.00
Q
(min)
35
35
35
35
35
35
35
35
35
15
15
15
15
20
20
Self-Resonant
Frequency
(MHz)
87
74
69
64
58
52
46
41
38
320
300
280
255
279
253
DCR
MAX
OHMS
0.60
0.80
0.80
0.95
1.15
1.35
1.55
1.70
2.10
0.20
0.20
0.20
0.20
0.30
0.30
RATED I MAX
(continuous)
mA
200
100
100
100
80
75
75
75
50
300
300
300
300
250
250
IC0603D470R-00
IC0603C680R-00
IC0603C820R-00
IC0603B101R-00
IC0603B121R-00
IC0603B151R-00
IC0603B181R-00
IC0603A221R-00
IC0603A271R-00
IC0603A331R-00
IC0603A391R-00
IC0603A471R-00
IC0603A561R-00
IC0603A681R-00
IC0603A821R-00
IC0603B102R-00
IC0603A122R-00
IC0603A152R-00
IC0603A182R-00
IC0603A222R-00
IC0603A272R-00
IC0603A332R-00
IC0603A392R-00
IC0603A472R-00
IC0805C470R-00
IC0805C560R-00
IC0805C680R-00
IC0805C820R-00
IC0805B101R-00
IC0805B121R-00
820.00
15
98
2.10
50
Steward
U.S.A.
• Telephone: +1-423-867-4100 • Fax +1-423-867-4102 • Internet: http://www.steward.com
SCOTLAND
• Telephone: +44-(0)-1506-414200 • Fax +44-(0)-1506-410694
SINGAPORE
• Telephone: +(65)-337-9667 • Fax +(65)-337-9686
BROCH0029
7/2000 REV
2
2
PART
NUMBER
Ferrite Chip Inductors
Inductance (L)
(nH)
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1,000.00
1,200.00
1,500.00
1,800.00
2,200.00
2,700.00
3,300.00
3,900.00
4,700.00
5,600.00
6,800.00
8,200.00
10,000.00
12,000.00
15,000.00
18,000.00
22,000.00
27,000.00
33,000.00
47.00
56.00
68.00
Q
(min)
20
20
20
20
20
25
25
25
25
25
45
45
45
45
45
45
45
45
45
50
50
50
50
50
30
30
30
30
30
20
20
20
Self-Resonant
Frequency
(MHz)
230
213
196
173
167
156
144
133
121
115
87
75
69
64
78
52
48
44
41
37
34
30
28
26
22
21
19
17
15
320
300
280
DCR
MAX
OHMS
0.40
0.40
0.50
0.50
0.55
0.65
0.65
0.75
0.80
1.00
0.40
0.50
0.50
0.60
0.65
0.75
0.80
0.90
1.00
0.90
1.00
1.10
1.15
1.25
0.80
0.90
1.10
1.15
1.25
0.15
0.15
0.15
RATED I MAX
(continuous)
mA
250
250
250
250
250
200
200
150
150
150
250
250
250
250
200
150
150
150
150
150
150
100
100
100
150
150
100
100
100
400
400
400
PART
NUMBER
Ferrite Chip Inductors
Inductance (L)
(nH)
82.00
100.00
100.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1,000.00
1,200.00
1,500.00
1,800.00
2,200.00
2,700.00
3,300.00
3,900.00
4,700.00
5,600.00
6,800.00
8,200.00
10,000.00
12,000.00
15,000.00
18,000.00
22,000.00
27,000.00
33,000.00
Q
(min)
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
50
50
35
35
35
35
35
Self-Resonant
Frequency
(MHz)
255
271
253
230
213
196
173
167
156
144
133
121
115
87
75
69
64
58
52
48
44
41
37
34
30
28
26
22
21
19
17
15
DCR
MAX
OHMS
0.15
0.25
0.30
0.30
0.40
0.40
0.50
0.60
0.50
0.60
0.75
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
RATED I MAX
(continuous)
mA
400
300
250
250
250
250
250
250
250
250
200
150
150
250
250
250
250
250
250
200
150
150
200
150
150
150
100
200
200
150
150
100
IC0805B151R-00
IC0805B181R-00
IC0805B221R-00
IC0805B271R-00
IC0805B331R-00
IC0805B391R-00
IC0805B471R-00
IC0805A561R-00
IC0805A681R-00
IC0805A821R-00
IC0805B102R-00
IC0805B122R-00
IC0805B152R-00
IC0805B182R-00
IC0805B222R-00
IC0805A272R-00
IC0805A332R-00
IC0805A392R-00
IC0805A472R-00
IC0805A562R-00
IC0805A682R-00
IC0805A822R-00
IC0805A103R-00
IC0805A123R-00
IC0805A153R-00
IC0805A183R-00
IC0805A223R-00
IC0805A273R-00
IC0805A333R-00
IC1206D470R-00
IC1206D560R-00
IC1206D680R-00
IC1206D820R-00
IC1206C101R-00
IC1206B121R-00
IC1206B151R-00
IC1206B181R-00
IC1206B221R-00
IC1206B271R-00
IC1206B331R-00
IC1206B391R-00
IC1206B471R-00
IC1206B561R-00
IC1206A681R-00
IC1206B821R-00
IC1206B102R-00
IC1206B122R-00
IC1206B152R-00
IC1206B182R-00
IC1206B222R-00
IC1206B272R-00
IC1206B332R-00
IC1206A392R-00
IC1206A472R-00
IC1206B562R-00
IC1206A682R-00
IC1206A822R-00
IC1206A103R-00
IC1206A123R-00
IC1206B153R-00
IC1206B183R-00
IC1206A223R-00
IC1206A273R-00
IC1206A333R-00
Steward
U.S.A.
• Telephone: +1-423-867-4100 • Fax +1-423-867-4102 • Internet: http://www.steward.com
SCOTLAND
• Telephone: +44-(0)-1506-414200 • Fax +44-(0)-1506-410694
SINGAPORE
• Telephone: +(65)-337-9667 • Fax +(65)-337-9686
BROCH0029
7/2000 REV
2
High Frequency Chip Inductors (air cores)
PART
NUMBER
Q
Self-Resonant
DCR RATED I MAX
Inductance (L)
(Typical)
Frequency (MHz) MAX (continuous)
(nH)
100MHz 800MHz Min
Typ
OHMS
mA
1.50
1.80
2.20
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.00
1.50
1.80
2.20
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
1.50
1.80
2.20
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
10
10
10
10
10
30
30
30
30
28
30
28
28
28
28
23
38
36
34
32
30
32
38
36
34
32
30
30
26
25
30
26
24
20
18
14
40
45
48
4,000
3,800
3,600
3,400
3,200
3,000
2,800
2,700
2,600
2,200
1,800
4,000
3,800
3,600
3,400
3,200
3,000
2,800
2,700
2,600
2,200
1,800
1,650
1,350
1,350
1,100
1,100
1,000
900
800
700
4,000
4,000
3,800
> 6,000
> 6,000
> 6,000
5,500
5,000
4,700
4,300
4,000
3,650
3,200
2,800
> 6,000
> 6,000
> 6,000
> 6,000
5,700
5,600
4,800
4,350
3,750
3.300
2,850
2,700
2,400
2,050
1,850
1,750
1,500
1,350
1,200
1,100
> 6,000
> 6,000
> 6,000
0.10
0.12
0.16
0.20
0.22
0.25
0.28
0.29
0.35
0.40
0.45
0.10
0.12
0.16
0.20
0.22
0.25
0.28
0.29
0.30
0.33
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.90
1.00
0.10
0.10
0.10
400
400
400
300
300
300
300
300
200
200
200
400
400
400
300
300
300
250
250
200
200
200
200
200
200
200
200
150
150
150
100
400
400
400
High Frequency Chip Inductors (air cores)
PART
NUMBER
Q
Self-Resonant
DCR RATED I MAX
Inductance (L)
(Typical)
Frequency (MHz) MAX (continuous)
(nH)
100MHz 800MHz Min
Typ
OHMS
mA
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
10
10
10
10
10
10
10
10
10
10
10
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
36
56
54
50
53
51
53
45
48
48
43
47
38
35
40
33
*
*
*
*
*
*
*
35
40
33
*
*
*
*
*
*
*
3,600
3,400
3,200
3,000
2,800
2,600
2,200
1,800
1,650
1,350
1,350
1,100
1,100
1,000
900
850
750
700
600
500
450
400
350
1,000
900
850
750
700
600
500
450
400
350
> 6,000
> 6,000
5,400
4,500
4,000
3,650
3,000
2,500
2,450
2,000
1,750
1,700
1,550
1,350
1,300
1,200
1,150
1,000
850
730
650
550
500
1,350
1,300
1,200
1,150
1,000
850
730
650
550
500
0.10
0.13
0.15
0.20
0.23
0.25
0.28
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.90
1.00
1.30
1.50
1.80
0.60
0.65
0.70
0.75
0.80
0.90
1.00
1.30
1.50
1.80
400
400
400
300
300
300
300
250
250
200
200
200
200
200
150
150
150
150
15 0
100
75
50
25
200
150
150
150
150
15 0
100
75
50
25
3
IH0402D1D5R-00
IH0402D1D8R-00
IH0402D2D2R-00
IH0402C2D7R-00
IH0402C3D3R-00
IH0402C3D9R-00
IH0402C4D7R-00
IH0402C5D6R-00
IH0402B6D8R-00
IH0402B8D2R-00
IH0402B100R-00
IH0603D1D5R-00
IH0603D1D8R-00
IH0603D2D2R-00
IH0603C2D7R-00
IH0603C3D3R-00
IH0603C3D9R-00
IH0603B4D7R-00
IH0603B5D6R-00
IH0603B6D8R-00
IH0603B8D2R-00
IH0603B100R-00
IH0603B120R-00
IH0603B150R-00
IH0603B180R-00
IH0603B220R-00
IH0603B270R-00
IH0603A330R-00
IH0603A390R-00
IH0603A470R-00
IH0603A560R-00
IH0805D1D5R-00
IH0805D1D8R-00
IH0805D2D2R-00
IH0805D2D7R-00
IH0805D3D3R-00
IH0805D3D9R-00
IH0805C4D7R-00
IH0805C5D6R-00
IH0805C6D8R-00
IH0805C8D2R-00
IH0805B100R-00
IH0805B120R-00
IH0805B150R-00
IH0805B180R-00
IH0805B220R-00
IH0805B270R-00
IH0805B330R-00
IH0805A390R-00
IH0805A470R-00
IH0805A560R-00
IH0805A680R-00
IH0805A820R-00
IH0805A101R-00
IH0805A121R-00
IH0805A151R-00
IH0805A181R-00
IH0805B330R-00
IH0805A390R-00
IH0805A470R-00
IH0805A560R-00
IH0805A680R-00
IH0805A820R-00
IH0805A101R-00
IH0805A121R-00
IH0805A151R-00
IH0805A181R-00
*
No 800 MHz Q data exists for the above parts where the
resonant frequency is below the 800 MHz test point.
Steward
U.S.A.
• Telephone: +1-423-867-4100 • Fax +1-423-867-4102 • Internet: http://www.steward.com
SCOTLAND
• Telephone: +44-(0)-1506-414200 • Fax +44-(0)-1506-410694
SINGAPORE
• Telephone: +(65)-337-9667 • Fax +(65)-337-9686
BROCH0029
7/2000 REV
2
4
Chip Inductor General Specifications (EIA Standard)
Chip Size
Package
Size
0402
A
B
C
D
0.30 MAX
(0.012 MAX)
Land Patterns for Reflow Soldering
L
**
2.10
(0.083)
2.60
(0.102)
3.00
(0.118)
3.00
(0.118)
4.40
(0.173)
G
0.50
(0.020)
0.60
(0.023)
1.00
(0.039)
1.00
(0.039)
2.20
(0.087)
H
0.55
(0.022)
0.80
(0.031)
1.00
(0.039)
1.00
(0.039)
1.40
(0.055)
1.01 + 0.18
0.50 + 0.20
0.50 + 0.20
(0.040 + 0.007) (0.020 + 0.008) (0.020 + 0.008)
0603
1.60 + 0.15
0.80 + 0.15
0.80 + 0.15
0.36 + 0.15
(0.063 + 0.006) (0.031 + 0.006) (0.031 + 0.006) (0.014 + 0.006)
2.00 + 0.20
1.25 + 0.20
0.90 + 0.20
0.51 + 0.25
(0.079 + 0.008) (0.049 + 0.008) (0.035 + 0.008) (0.020 + 0.010)
2.00 + 0.20
1.25 + 0.20
1.25 + 0.20
0.51 + 0.25
(0.079 + 0.008) (0.049 + 0.008) (0.049 + 0.008) (0.020 + 0.010)
3.20 + 0.20
1.60 + 0.20
1.10 + 0.20
0.51 + 0.25
(0.126 + 0.008) (0.063 + 0.008) (0.043 + 0.008) (0.020 + 0.010)
0805
0805
1206
Recommended Soldering Conditions
Equivalent Circuit
**
- For wave soldering, add 0.762mm (0.030”) to the “L” dimension
Steward produces an extensive line of solution focussed ferrite products for Inductive and EMI Filtering Applications. Products include ferrite EMI
cable cores, connector plates, unique common mode chokes, high current through hole and surface mount components, impedance chip beads,
surface mount inductors, toroid inductor cores and ferrite powders. Please consult our web site or contact your nearest Steward office or represen-
tative for additional information.
Steward
5 Cochrane Square
Brucefield Industrial Estate
Livingston EH54 9DR
Scotland, UK
Phone: +44-(0)1506-414200
Fax: +44-(0)1506-410694
Internet: http://www.steward.com
e-mail: europe@steward.com
Steward
1200 East 36th Street
P.O. Box 510
Chattanooga, Tennessee 37401-0510
U. S. A.
Phone: +1-423-867-4100
Fax: +1-423-867-4102
Internet: http://www.steward.com
e-mail: americas@steward.com
Steward
47 Hill Street, #08-07
SCCCI Building
Singapore
179365
Phone: +65-337-9667
Fax: +65-337-9686
Internet: http://www.steward.com
e-mail: asia@steward.com
e-mail: stewarda@pacific.net.sg
BROCH0029
7/2000 REV
2
Microchip MCU
