ETC 4330-030

FERRITE CERAMICS
DATA SHEET
EMI-suppression beads
Soft Ferrites
Product specification
Supersedes data of 1998 Apr 07
File under Ferrite Ceramics, MA01
2000 Apr 20
Philips Components
Product specification
Soft Ferrites
EMI-suppression beads
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EMI-SUPPRESSION BEADS
Colour marking: 4S2 has a flash of yellow paint.
D
L
handbook, halfpage
MBA034
d
For dimensions see Table 1.
Fig.1 EMI suppression bead.
Table 1
Grades, parameters and type numbers; see Fig.1
Ztyp (Ω)(1)
at frequency (MHz)
GRADE
3S1
DIMENSIONS
(mm)
1
3
10
25
30
100 300
D
d
24
48
49
−
39
33
29
3 ±0.1
18
36
38
−
30
25
23
3 ±0.1
41
90
91
−
74
63
55
3 ±0.1
34
65
66
−
53
45
40
5.1 −0.3
16
28
40
−
33
28
25
5.1 −0.3
50
90 100
−
80
69
60
13
23
30
−
25
21
19
36
64
76
−
61
53
BD3/0.7/4-3S1
1 +0.1/−0.05
4 ±0.2
BD3/1/4-3S1
1 +0.1/−0.05
10 ±0.3
BD3/1/10-3S1
0.75 +0.1
4 ±0.2
BD5.1/0.8/4-3S1
1.5 +0.15
4 ±0.2
BD5.1/1.5/4-3S1
5.1 −0.3
1.5 +0.15
10 ±0.3
BD5.1/1.5/10-3S1
5.1 −0.3
2 +0.2
4 ±0.2
BD5.1/2/4-3S1
46
5.1 −0.3
2 +0.2
10 ±0.3
BD5.1/2/10-3S1
0.8 +0.2
9.75 −0.2
7
20
35
−
54
69
76
1.9 +0.2
11
23
−
31
48
54
3 ±0.1
−
−
−
27
−
40
−
3.5 ±0.2
1.3 ±0.1
−
−
−
47
−
60
−
3.5 ±0.2
1.3 ±0.1
−
−
−
89
− 125
−
3.5 ±0.2
1.3 ±0.1
15
50
94
− 138 213 238
5.1 −0.3
0.75 +0.1
4
13
25
−
34
59
5.1 −0.3
9
31
56
−
85 130 145
5.1 −0.3
3
10
19
−
25
40
45
−
−
34
−
−
78
8
19
38
−
−
−
−
135
−
−
−
5
13
3
10
8
25
1 +0.1/−0.05
4 ±0.2
BD1.9/0.8/9.8-4S2
BD3/1/4-4S2
3.25 ±0.25 BD3.5/1.3/3.3-4S2
6 ±0.25 BD3.5/1.3/6-4S2
12.7 ±0.35 BD3.5/1.3/13-4S2
10 ±0.3
BD5.1/0.8/10-4S2
1.5 +0.15
4 ±0.2
BD5.1/1.5/4-4S2
1.5 +0.15
10 ±0.3
BD5.1/1.5/10-4S2
5.1 −0.3
2 +0.2
4 ±0.2
−
5.1 −0.3
2 +0.2
7.1 ±0.2
BD5.1/2/7.1-4S2
64 100 111
5.1 −0.3
2 +0.2
10 ±0.3
BD5.1/2/10-4S2
51
BD5.1/2/4-4S2
− 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
25
−
39
61
69
8 ±0.2
2 +0.2
4 ±0.2
BD8/2/4-4S2
19
−
28
43
48
8 ±0.2
3 +0.2
4 ±0.2
BD8/3/4-4S2
50
−
69 106 119
8 ±0.2
3 +0.2
10 ±0.3
BD8/3/10-4S2
Note
1. Typical values at 100 MHz, Zmin is −20%.
2000 Apr 20
L
4 ±0.2
0.7 +0.1
4
4S2
TYPE NUMBER
2
Philips Components
Product specification
Soft Ferrites
EMI-suppression beads
DATA SHEET STATUS DEFINITIONS
PRODUCT
STATUS
DATA SHEET STATUS
DEFINITIONS
Preliminary
specification
Development
This data sheet contains preliminary data. Philips Components 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. Philips Components 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. Philips Components
customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify
Philips Components 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.
2000 Apr 20
3