BD3/1/4-4S2 FERROXCUBE, BD3/1/4-4S2 Datasheet - Page 2

• Manufacturer Part Number: BD3/1/4-4S2
• Description: EMI SUPPRESSION FERRITE BEAD
• Manufacturer: FERROXCUBE

Specifications of BD3/1/4-4S2

• Length/height, External: 4mm
• Rohs Compliant: Yes
• Impedance: 54ohm
• Ferrite Mounting: Tubular
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Components
EMI-SUPPRESSION BEADS
Colour marking: 4S2 has a flash of yellow paint.
Table 1 Grades, parameters and type numbers; see Fig.1
Note
1. Typical values at 100 MHz, Z
2000 Apr 20
GRADE
3S1
4S2
Soft Ferrites
24
18
41
34
16
50
13
36
15
1
7
4
4
9
3
8
5
3
8
48
36
90
65
28
90 100
23
64
20
11
50
13
31
10
19
13
10
25
3
at frequency (MHz)
10
49
38
91
66
40
30
76
35
23
94
25
56
19
34
38
25
19
50
Z
typ
135
25
27
47
89
63
( )
138 213 238
30
(1)
39
30
74
53
33
80
25
61
54
31
34
85 130 145
25
64 100 111
39
28
69 106 119
min
100 300
125
200
is 20%.
33
25
63
45
28
69
21
53
69
48
40
60
51
40
78
92
61
43
29
23
55
40
25
60
19
46
76
54
59
45
69
48
7.65 0.25
6.35 0.15
5.1 0.3
5.1 0.3
5.1 0.3
5.1 0.3
5.1 0.3
1.9 0.2
3.5 0.2
3.5 0.2
3.5 0.2
5.1 0.3
5.1 0.3
5.1 0.3
5.1 0.3
5.1 0.3
5.1 0.3
3 0.1
3 0.1
3 0.1
3 0.1
8 0.2
8 0.2
8 0.2
D
2
DIMENSIONS
handbook, halfpage
1 +0.1/ 0.05
1 +0.1/ 0.05
1 +0.1/ 0.05
For dimensions see Table 1.
0.75 +0.1
0.75 +0.1
2.95 +0.45 25.4 0.75 BD6.4/3/25-4S2
2.25 +0.25 7.55 0.25 BD7.7/2.3/7.6-4S2
0.7 +0.1
1.5 +0.15
1.5 +0.15
0.8 +0.2
1.3 0.1
1.3 0.1
1.3 0.1
1.5 +0.15
1.5 +0.15
(mm)
2 +0.2
2 +0.2
2 +0.2
2 +0.2
2 +0.2
2 +0.2
3 +0.2
3 +0.2
d
Fig.1 EMI suppression bead.
9.75 0.2
L
3.25 0.25 BD3.5/1.3/3.3-4S2
12.7 0.35 BD3.5/1.3/13-4S2
7.1 0.2
10 0.3
10 0.3
10 0.3
10 0.3
10 0.3
10 0.3
10 0.3
4 0.2
4 0.2
4 0.2
4 0.2
4 0.2
4 0.2
4 0.2
4 0.2
4 0.2
4 0.2
6 0.25 BD3.5/1.3/6-4S2
EMI-suppression beads
L
BD3/0.7/4-3S1
BD3/1/4-3S1
BD3/1/10-3S1
BD5.1/0.8/4-3S1
BD5.1/1.5/4-3S1
BD5.1/1.5/10-3S1
BD5.1/2/4-3S1
BD5.1/2/10-3S1
BD1.9/0.8/9.8-4S2
BD3/1/4-4S2
BD5.1/0.8/10-4S2
BD5.1/1.5/4-4S2
BD5.1/1.5/10-4S2
BD5.1/2/4-4S2
BD5.1/2/7.1-4S2
BD5.1/2/10-4S2
BD8/2/4-4S2
BD8/3/4-4S2
BD8/3/10-4S2
MBA034
TYPE NUMBER
Product specification
D
d