DATA SHEET - AllStar Magnetics

FERROXCUBE
DATA SHEET
EMI-suppression beads
EMI-suppression products
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
EMI-suppression products
EMI-suppression beads
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EMI-SUPPRESSION BEADS
Colour marking: 4S2 has a flash of yellow paint.
handbook, halfpage
Note
D
L
MBA034
d
For dimensions see Table 1.
1. Typical values at 100 MHz, Zmin is −20%.
Fig.1 EMI suppression bead.
Table 1
Grades, parameters and type numbers; see Fig.1
|Ztyp| (Ω)(1)
GRAD
E
3S1
4S2
DIMENSIONS
(mm)
at frequency (MHz)
25
30
100 300
D
d
TYPE NUMBER
1
3
10
L
24
48
49
−
39
33
29
3 ±0.1
0.7 +0.1
4 ±0.2
BD3/0.7/4-3S1
41
90
91
−
74
63
55
3 ±0.1
1 +0.1/−0.05
10 ±0.3
BD3/1/10-3S1
34
65
66
−
53
45
40
5.1 −0.3
0.75 +0.1
4 ±0.2
BD5.1/0.8/4-3S1
88 156
160
−
113
88
63
5.1 −0.3
0.75 +0.1
10 ±0.3
BD5.1/0.8/10-3S1
16
28
40
−
33
28
25
5.1 −0.3
1.5 +0.15
4 ±0.2
BD5.1/1.5/4-3S1
50
90
100
−
80
69
60
5.1 −0.3
1.5 +0.15
10 ±0.3
BD5.1/1.5/10-3S1
13
23
30
−
25
21
19
5.1 −0.3
2 +0.2
4 ±0.2
10 ±0.3
BD5.1/2/4-3S1
36
64
76
−
61
53
46
5.1 −0.3
2 +0.2
7
20
35
−
54
69
76
1.9 +0.2
0.8 +0.2
9.75 −0.2
3
10
28
−
40
63
68
3 ±0.1
0.7 +0.1
4 ±0.2
BD3/0.7/4-4S2
4
11
23
−
31
48
54
3 ±0.1
1 +0.1/−0.05
4 ±0.2
BD3/1/4-4S2
9
29
54
−
76
119
134
3 ±0.1
1 +0.1/−0.05
10 ±0.3
BD3/1/10-4S2
−
−
−
27
−
40
−
3.5 ±0.2
1.3 ±0.1
3.25 ±0.25
−
−
−
47
−
60
−
3.5 ±0.2
1.3 ±0.1
6 ±0.25
−
−
−
89
−
125
−
3.5 ±0.2
1.3 ±0.1
12.7 ±0.35
6
19
38
−
55
85
96
5.1 −0.3
0.75 +0.1
4 ±0.2
BD5.1/0.8/4-4S2
BD5.1/2/10-3S1
BD1.9/0.8/9.8-4S2
BD3.5/1.3/3.3-4S2
BD3.5/1.3/6-4S2
BD3.5/1.3/13-4S2
15
50
94
−
138
213
238
5.1 −0.3
0.75 +0.1
10 ±0.3
BD5.1/0.8/10-4S2
4
13
25
−
34
51
59
5.1 −0.3
1.5 +0.15
4 ±0.2
BD5.1/1.5/4-4S2
9
31
56
−
85
130
145
5.1 −0.3
1.5 +0.15
10 ±0.3
BD5.1/1.5/10-4S2
3
10
19
−
25
40
45
5.1 −0.3
2 +0.2
4 ±0.2
BD5.1/2/4-4S2
−
−
34
−
−
78
−
5.1 −0.3
2 +0.2
7.1 ±0.2
BD5.1/2/7.1-4S2
8
19
38
−
64
100
111
5.1 −0.3
2 +0.2
10 ±0.3
BD5.1/2/10-4S2
−
−
−
135
−
200
−
6.35 ±0.15
2.95 +0.45
25.4 ±0.75
BD6.4/3/25-4S2
−
−
−
63
−
92
−
7.65 −0.25
2.25 +0.25
7.55 ±0.25
BD7.7/2.3/7.6-4S2
5
18
34
−
48
71
81
8 ±0.2
1.5 +0.15
4 ±0.2
BD8/1.5/4-4S2
13
43
88
−
116
181
201
8 ±0.2
1.5 +0.15
10 ±0.3
BD8/1.5/10-4S2
5
13
25
−
39
61
69
8 ±0.2
2 +0.2
4 ±0.2
BD8/2/4-4S2
11
35
69
−
96
151
168
8 ±0.2
2 +0.2
10 ±0.3
BD8/2/10-4S2
3
10
19
−
28
43
48
8 ±0.2
3 +0.2
4 ±0.2
BD8/3/4-4S2
8
25
50
−
69
106
119
8 ±0.2
3 +0.2
10 ±0.3
BD8/3/10-4S2
2008 Sep 01
1390
Ferroxcube
EMI-suppression products
EMI-suppression beads
DATA SHEET STATUS DEFINITIONS
DATA SHEET
STATUS
PRODUCT
STATUS
DEFINITIONS
Preliminary
specification
Development
This data sheet contains preliminary data. Ferroxcube reserves the right to
make changes at any time without notice in order to improve design and
supply the best possible product.
Product specification
Production
This data sheet contains final specifications. Ferroxcube reserves the right
to make changes at any time without notice in order to improve design and
supply the best possible product.
DISCLAIMER
Life support applications  These products are not designed for use in life support appliances, devices, or systems
where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers
using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube
for any damages resulting from such application.
PRODUCT STATUS DEFINITIONS
STATUS
INDICATION
DEFINITION
Prototype
These are products that have been made as development samples for the purposes of
technical evaluation only. The data for these types is provisional and is subject to
change.
Design-in
These products are recommended for new designs.
Preferred
These products are recommended for use in current designs and are available via our
sales channels.
Support
These products are not recommended for new designs and may not be available
through all of our sales channels. Customers are advised to check for availability.
2008 Sep 01
1391