DIFFERENTIAL MODE
Medium Current
Ferrite Chip Beads
Steward’s surface mount ferrite chips provide compact, cost effective
EMI filtering for densely packed PCB designs. The small footprint
enables placement very close to troublesome high frequency devices.
Our proprietary SMT construction yields rugged components with
superior impedance vs. frequency characteristics.
Features:
·Small footprint ·Excellent retention under Bias ·Rugged, monolithic construction ·Superior impedance vs. frequency characteristics
·Economical ·Broad range of sizes (from 0603 up to 1812) ·Broad range of impedance values and current ratings
Applications:
·Filtering of power input pins and devices using high speed clocks ·Filtering of low frequency input/output signals of shielded
enclosures ·High frequency filtering of medium speed clocks and video signals ·Preventing oscillations in high frequency amplifiers
·Data bus filtration ·Discrete component filtration in power supplies
Test Specifications:
·Maximum current ratings are determined by testing to a maximum temperature rise of 400 C with continuous operating current
·Board level components are rated up to a maximum of 75 volts
Tested with: ·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 23.5oC + 2o ·Bandwidth 3 kHz ·Sweep Time 423 ms ·Impedance is rated at + 25% @100MHz
PART NUMBERING SYSTEM
MI
PRODUCT
SERIES CODE
0603
PART
SIZE CODE
B
K
RATED
CURRENT CODE
300
R
IMPEDANCE
VALUE CODE
PACKAGING
CODE
-
A
00
C
ADDITIONAL PART
DESCRIPTION
D
Ambient Operating Temperature Range: -55° C to +125° C
PART
NUMBER
*
A
mm
(inches)
B
mm
(inches)
C
mm
(inches)
D
mm
(inches)
DCR
MAX
OHMS
RATED I MAX
(continuous)
mA
MI0603K300R-00
1.60 + 0.15
(0.063 + 0.006)
0.80 + 0.15
(0.031 + 0.006)
0.80 + 0.15
(0.031 + 0.006)
0.36 + 0.15
(0.014 + 0.006)
30
41
43
0.090
1,500
MI0603J600R-00
1.60 + 0.15
(0.063 + 0.006)
0.80 + 0.15
(0.031 + 0.006)
0.80 + 0.15
(0.031 + 0.006)
0.36 + 0.15
(0.014 + 0.006)
60
92
103
0.100
1,000
MI0603J680R-00
1.60 + 0.15
(0.063 + 0.006)
0.80 + 0.15
(0.031 + 0.006)
0.80 + 0.15
(0.031 + 0.006)
0.36 + 0.15
(0.014 + 0.006)
68
106
99
0.100
1,000
MI0805J070R-00
2.00 + 0.20
(0.079 + 0.008)
1.25 + 0.20
(0.049 + 0.008)
0.90 + 0.20
(0.035 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
7
23
28
0.100
1,000
MI0805K110R-00
2.00 + 0.20
(0.079 + 0.008)
1.25 + 0.20
(0.049 + 0.008)
0.90 + 0.20
(0.035 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
11
18
19
0.060
1,500
MI0805K170R-00
2.00 + 0.20
(0.079 + 0.008)
1.25 + 0.20
(0.049 + 0.008)
0.90 + 0.20
(0.035 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
17
24
24
0.060
1,500
MI0805K260R-00
2.00 + 0.20
(0.079 + 0.008)
1.25 + 0.20
(0.049 + 0.008)
0.90 + 0.20
(0.035 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
26
43
45
0.060
1,500
MI0805K320R-00
2.00 + 0.20
(0.079 + 0.008)
1.25 + 0.20
(0.049 + 0.008)
0.90 + 0.20
(0.035 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
32
51
51
0.060
1,500
MI0805K400R-00
2.00 + 0.20
(0.079 + 0.008)
1.25 + 0.20
(0.049 + 0.008)
0.90 + 0.20
(0.035 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
40
60
63
0.050
1,500
MI1206K260R-00
3.20 + 0.20
(0.126 + 0.008)
1.60 + 0.20
(0.063 + 0.008)
1.10 + 0.20
(0.043 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
26
38
40
0.060
1,500
MI1206K310R-00
3.20 + 0.20
(0.126 + 0.008)
1.60 + 0.20
(0.063 + 0.008)
1.10 + 0.20
(0.043 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
31
45
50
0.080
1,500
MI1206J700R-00
3.20 + 0.20
(0.126 + 0.008)
1.60 + 0.20
(0.063 + 0.008)
1.10 + 0.20
(0.043 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
70
104
107
0.100
1,000
MI1206K900R-00
3.20 + 0.20
(0.126 + 0.008)
1.60 + 0.20
(0.063 + 0.008)
1.10 + 0.20
(0.043 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
90
142
158
0.080
1,500
36
IMPEDANCE ( Z )
TYPICAL OHMS @
100MHz 500MHz
1GHz
STEWARD - U.S.A. • Telephone: 423/867-4100 • Fax 423/867-4102 • Internet: http://www.steward.com
SCOTLAND • Telephone: 44-(0)1-506-414200 • Fax 44-(0)1-506-410694
SINGAPORE • Telephone: (65)337-9667 • Fax (65)337-9686
PART
NUMBER
B
mm
(inches)
C
mm
(inches)
D
mm
(inches)
IMPEDANCE ( Z )
TYPICAL OHMS @
100MHz 500MHz 1GHz
DCR
MAX
OHMS
RATED I MAX
(continuous)
mA
MI1206K101R-00
3.20 + 0.20
(0.126 + 0.008)
1.60 + 0.20
(0.063 + 0.008)
1.10 + 0.20
(0.043 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
100
146
152
0.075
1,500
MI1206L501R-00
3.20 + 0.20
(0.126 + 0.008)
1.60 + 0.20
(0.063 + 0.008)
1.10 + 0.20
(0.043 + 0.008)
0.51 + 0.25
(0.020 + 0.010)
500
150
82
0.060
2,000
MI1806J800R-00
4.50 + 0.25
(0.177 + 0.010)
1.60 + 0.25
(0.063 + 0.010)
1.60 + 0.25
(0.063 + 0.010)
0.51 + 0.25
(0.020 + 0.010)
80
129
131
0.150
1,000
MI1812K121R-00
4.50 + 0.25
(0.177 + 0.010)
3.20 + 0.25
(0.126 + 0.010)
1.40 + 0.25
(0.055 + 0.010)
0.51 + 0.25
(0.020 + 0.010)
120
198
213
0.060
1,500
DIFFERENTIAL MODE
A
mm
(inches)
* See Steward web site at www.steward.com for the most recent performance curves
60
Impedance (W)
60
Impedance (W)
MI0603K300R-00
Z vs. Frequency
Impedance Under DC Bias
MI0603K300R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
40
Z
R
20
40
20
XL
0
0
1
10
100
1000
1
10
Frequency (MHz)
MI0603J600R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
1000
MI0603J600R-00
Z vs. Frequency
Impedance Under DC Bias
120
Impedance (W)
Impedance (W)
120
100
Frequency (MHz)
80
Z
R
40
80
40
XL
0
0
1
10
1000
100
1
10
MI0603J680R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
100
75
Z
R
50
25
1000
MI0603J680R-00
Z vs. Frequency
Impedance Under DC Bias
100
Impedance (W)
Impedance (W)
75
100
Frequency (MHz)
Frequency (MHz)
XL
50
25
0
0
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
STEWARD - U.S.A. • Telephone: 423/867-4100 • Fax 423/867-4102 • Internet: http://www.steward.com
SCOTLAND • Telephone: 44-(0)1-506-414200 • Fax 44-(0)1-506-410694
SINGAPORE • Telephone: (65)337-9667 • Fax (65)337-9686
37
MI0805K110R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
DIFFERENTIAL MODE
20
20
15
15
Impedance (W)
Impedance (W)
MI0805K110R-00
Z vs. Frequency
Impedance Under DC Bias
Z
10
R
XL
5
10
5
0
1
10
1000
100
1
Frequency (MHz)
MI0805J170R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
40
30
20
Impedance (W)
Impedance (W)
1000
Frequency (MHz)
MI0805J170R-00
Z vs. Frequency
Impedance Under DC Bias
40
30
100
10
Z
R
10
20
10
XL
0
0
1
10
1000
100
1
MI0805K260R-00
Z vs. Frequency
Impedance Under DC Bias
60
Impedance (W)
Impedance (W)
1000
Frequency (MHz)
MI0805K260R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
60
100
10
Frequency (MHz)
40
Z
R
20
XL
40
20
0
1
10
100
1000
1
10
Frequency (MHz)
MI0805K320R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
80
60
Impedance (W)
Impedance (W)
1000
MI0805K320R-00
Z vs. Frequency
Impedance Under DC Bias
80
60
Z
40
R
20
XL
40
20
0
0
1
10
100
Frequency (MHz)
38
100
Frequency (MHz)
1000
1
10
100
Frequency (MHz)
STEWARD - U.S.A. • Telephone: 423/867-4100 • Fax 423/867-4102 • Internet: http://www.steward.com
SCOTLAND • Telephone: 44-(0)1-506-414200 • Fax 44-(0)1-506-410694
SINGAPORE • Telephone: (65)337-9667 • Fax (65)337-9686
1000
80
60
60
Impedance (W)
80
Z
40
R
20
MI0805K400R-00
Z vs. Frequency
Impedance Under DC Bias
DIFFERENTIAL MODE
Impedance (W)
MI0805K400R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
40
20
XL
0
0
1
10
1000
100
1
10
Frequency (MHz)
MI1206K260R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
50
40
Impedance (W)
Impedance (W)
30
Z
R
20
XL
10
30
20
10
0
0
1
10
100
1000
1
10
Frequency (MHz)
1000
MI1206K310R-00
Z vs. Frequency
Impedance Under DC Bias
60
60
50
50
Impedance (W)
Z
40
100
Frequency (MHz)
MI1206K310R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
Impedance (W)
1000
MI1206K260R-00
Z vs. Frequency
Impedance Under DC Bias
50
40
R
30
20
XL
40
30
20
10
10
0
0
1
10
1000
100
1
10
Frequency (MHz)
100
1000
Frequency (MHz)
MI1206J700R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
120
MI1206J700R-00
Z vs. Frequency
Impedance Under DC Bias
120
Z
Impedance (W)
Impedance (W)
100
Frequency (MHz)
80
R
40
XL
80
40
0
0
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
STEWARD - U.S.A. • Telephone: 423/867-4100 • Fax 423/867-4102 • Internet: http://www.steward.com
SCOTLAND • Telephone: 44-(0)1-506-414200 • Fax 44-(0)1-506-410694
SINGAPORE • Telephone: (65)337-9667 • Fax (65)337-9686
39
MI1206K900R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
DIFFERENTIAL MODE
200
200
150
Impedance (W)
Impedance (W)
150
Z
100
R
50
100
50
XL
0
0
100
10
1
1000
1
Frequency (MHz)
150
Impedance (W)
Z
R
100
50
XL
0
100
50
0
1
10
100
1000
500
400
Z
300
R
Impedance (W)
Impedance (W)
MI1206L501R-00
Z vs. Frequency
Impedance Under DC Bias
600
500
200
XL
400
300
200
100
100
0
0
1
10
100
MI1806J800R-00
Z vs. Frequency
Impedance Under DC Bias
150
Impedance (W)
Z
100
1000
Frequency (MHz)
MI1806J800R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
150
100
10
1
1000
Frequency (MHz)
Impedance (W)
1000
Frequency (MHz)
MI1206L501R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
600
100
10
1
Frequency (MHz)
R
50
XL
0
100
50
0
1
10
100
Frequency (MHz)
40
1000
200
200
150
100
10
Frequency (MHz)
MI1206K101R-00
Z vs. Frequency
Impedance Under DC Bias
MI1206K101R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
Impedance (W)
MI1206K900R-00
Z vs. Frequency
Impedance Under DC Bias
1000
1
10
100
Frequency (MHz)
STEWARD - U.S.A. • Telephone: 423/867-4100 • Fax 423/867-4102 • Internet: http://www.steward.com
SCOTLAND • Telephone: 44-(0)1-506-414200 • Fax 44-(0)1-506-410694
SINGAPORE • Telephone: (65)337-9667 • Fax (65)337-9686
1000
MI1812K121R-00
Z, R, XL vs. Frequency
Impedance, Resistance, Inductive Reactance
200
Z
150
Impedance (W)
Impedance (W)
200
R
100
XL
50
DIFFERENTIAL MODE
150
MI1812K121R-00
Z vs. Frequency
Impedance Under DC Bias
100
50
0
0
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
STEWARD - U.S.A. • Telephone: 423/867-4100 • Fax 423/867-4102 • Internet: http://www.steward.com
SCOTLAND • Telephone: 44-(0)1-506-414200 • Fax 44-(0)1-506-410694
SINGAPORE • Telephone: (65)337-9667 • Fax (65)337-9686
41
STEWARD - U.S.A. • Telephone: 423/867-4100 • Fax 423/867-4102 • Internet: http://www.steward.com
SCOTLAND • Telephone: 44-(0)1-506-414200 • Fax 44-(0)1-506-410694
SINGAPORE • Telephone: (65)337-9667 • Fax (65)337-9686
E
A
C
D
W
B
T
21.0 + 0.8
(0.82 + 0.031)
2.0 + 0.5
(0.08 + 0.020)
8.0 + 1.0
(0.32 + 0.039)
1.0
(0.039)
E
W
T
13.0 + 0.5
(0.51 + 0.020)
95.0 + 1.0
(3.74 + 0.039)
330.0 / 178.0 + 2.0
(13.00 / 7.00 + 0.078)
D
C
B
A
Reel Specifications
Blank
90 (3.543) Min
Minimum of 160mm (6.30)
of empty pockets with cover
G
Chips
F
T
F1
A0
A
F0
8 O MAX
Blank
B
C
Drawing Direction
B
5 O MAX
230 (9.05) Min
390-560 (15.35-22.05)
D
D0
13"
3.99
3.51 + 0.10
5.08
4.78 + 0.10
1.73 + 0.10
5.50 + 0.05
1.75 + 0.10
8.00 + 0.10
1.50 + 0.25
2.00 + 0.05
1.50 + 0.10
12.00 + 0.30 / - 0.10
4.00 + 0.10
0.29 + 0.013
(0.157) (0.138 + 0.004) (0.200) (0.188 + 0.004) (0.068 + 0.004) (0.217 + 0.002) (0.069 + 0.004) (0.315 + 0.004) (0.059 + 0.010) (0.079 + 0.002) (0.059 + 0.004) (0.472 + 0.012 / - 0.004) (0.157 + 0.004) (0.011 + 0.0005)
MI1812
H
7"
5.23
4.88 + 0.10
1.98 + 0.10
5.50 + 0.05
1.75 + 0.10
4.00 + 0.10
1.50 + 0.25
2.00 + 0.05
1.50 + 0.10
12.00 + 0.30 / - 0.10
4.00 + 0.10
0.29 + 0.013
2.46
1.98 + 0.10
(0.097) (0.078 + 0.004) (0.206) (0.192 + 0.004) (0.078 + 0.004) (0.217 + 0.002) (0.069 + 0.004) (0.157 + 0.004) (0.059 + 0.010) (0.079 + 0.002) (0.059 + 0.004) (0.472 + 0.012 / - 0.004) (0.157 + 0.004) (0.011 + 0.0005)
MI1806
DIFFERENTIAL MODE
E
13"
2.21
1.88 + 0.10
3.76
3.56 + 0.10
1.10 + 0.10
3.50 + 0.05
1.75 + 0.10
4.00 + 0.10
1.00 + 0.25
2.00 + 0.05
1.50 + 0.10
8.00 + 0.30 / - 0.10
4.00 + 0.10
0.25 + 0.013
(0.087) (0.074 + 0.004) (0.148) (0.140 + 0.004) (0.043 + 0.004) (0.138 + 0.002) (0.069 + 0.004) (0.157 + 0.004) (0.039 + 0.010) (0.079 + 0.002) (0.059 + 0.004) (0.315 + 0.012 / - 0.004) (0.157 + 0.004) (0.010 + 0.0005)
MI1206L
Reel
Size
13"
T
3.76
3.56 + 0.10
1.91 + 0.10
3.50 + 0.05
1.75 + 0.10
4.00 + 0.10
1.00 + 0.25
2.00 + 0.05
1.50 + 0.10
8.00 + 0.30 / - 0.10
4.00 + 0.10
0.25 + 0.013
2.21
1.88 + 0.10
(0.087) (0.074 + 0.004) (0.148) (0.140 + 0.004) (0.075 + 0.004) (0.138 + 0.002) (0.069 + 0.004) (0.157 + 0.004) (0.039 + 0.010) (0.079 + 0.002) (0.059 + 0.004) (0.315 + 0.012 / - 0.004) (0.157 + 0.004) (0.010 + 0.0005)
H
MI1206K
G
7"
F1
2.21
1.88 + 0.10
3.76
3.56 + 0.10
1.40 + 0.10
3.50 + 0.05
1.75 + 0.10
4.00 + 0.10
1.00 + 0.25
2.00 + 0.05
1.50 + 0.10
8.00 + 0.30 / - 0.10
4.00 + 0.10
0.25 + 0.013
(0.087) (0.074 + 0.004) (0.148) (0.140 + 0.004) (0.055 + 0.004) (0.138 + 0.002) (0.069 + 0.004) (0.157 + 0.004) (0.039 + 0.010) (0.079 + 0.002) (0.059 + 0.004) (0.315 + 0.012 / - 0.004) (0.157 + 0.004) (0.010 + 0.0005)
F0
MI1206
F
7"
E
2.49
2.31 + 0.10
1.91 + 0.10
3.50 + 0.05
1.75 + 0.10
4.00 + 0.10
1.00 + 0.25
2.00 + 0.05
1.50 + 0.10
8.00 + 0.30 / - 0.10
4.00 + 0.10
0.25 + 0.013
1.85
1.55 + 0.10
(0.073) (0.061 + 0.004) (0.098) (0.091 + 0.004) (0.051 + 0.004) (0.138 + 0.002) (0.069 + 0.004) (0.157 + 0.004) (0.039 + 0.010) (0.079 + 0.002) (0.059 + 0.004) (0.315 + 0.012 / - 0.004) (0.157 + 0.004) (0.010 + 0.0005)
D0
MI0805K
D
7"
C
1.85
1.55 + 0.10
2.49
2.31 + 0.10
1.30 + 0.10
3.50 + 0.05
1.75 + 0.10
4.00 + 0.10
1.00 + 0.25
2.00 + 0.05
1.50 + 0.10
8.00 + 0.30 / - 0.10
4.00 + 0.10
0.25 + 0.013
(0.073) (0.061 + 0.004) (0.098) (0.091 + 0.004) (0.051 + 0.004) (0.138 + 0.002) (0.069 + 0.004) (0.157 + 0.004) (0.039 + 0.010) (0.079 + 0.002) (0.059 + 0.004) (0.315 + 0.012 / - 0.004) (0.157 + 0.004) (0.010 + 0.0005)
B0
MI0805
B
7"
A0
3.76
3.56 + 0.10
1.91 + 0.10
3.50 + 0.05
1.75 + 0.10
4.00 + 0.10
1.00 + 0.25
2.00 + 0.05
1.50 + 0.10
8.00 + 0.30 / - 0.10
4.00 + 0.10
0.25 + 0.013
2.21
1.88 + 0.10
(0.087) (0.074 + 0.004) (0.148) (0.140 + 0.004) (0.075 + 0.004) (0.138 + 0.002) (0.069 + 0.004) (0.157 + 0.004) (0.039 + 0.010) (0.079 + 0.002) (0.059 + 0.004) (0.315 + 0.012 / - 0.004) (0.157 + 0.004) (0.010 + 0.0005)
A
MI0603
P/N
MI Tape Specifications
Tape & Reel Specifications
67
