Datasheet

2008 Sep 01 1390
Ferroxcube
EMI-suppression products EMI-suppression beads
EMI-SUPPRESSION BEADS
Colour marking: 4S2 has a flash of yellow paint.
Note
1. Typical values at 100 MHz, Z
min
is −20%.
Fig.1 EMI suppression bead.
For dimensions see Table 1.
handbook, halfpage
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d
D
L
MBA034
Table 1 Grades, parameters and type numbers; see Fig.1
GRAD
E
|Z
typ
|(Ω)
(1)
DIMENSIONS
(mm)
TYPE NUMBERat frequency (MHz)
1 3 10 25 30 100 300 D d L
3S1
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 BD5.1/2/4-3S1
36 64 76 − 61 53 46 5.1 −0.3 2 +0.2 10 ±0.3 BD5.1/2/10-3S1
4S2
720 35 − 54 69 76 1.9 +0.2 0.8 +0.2 9.75 −0.2 BD1.9/0.8/9.8-4S2
310 28 − 40 63 68 3 ±0.1 0.7 +0.1 4 ±0.2 BD3/0.7/4-4S2
411 23 − 31 48 54 3 ±0.1 1 +0.1/−0.05 4 ±0.2 BD3/1/4-4S2
929 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 BD3.5/1.3/3.3-4S2
−− −47 − 60 − 3.5 ±0.2 1.3 ±0.1 6 ±0.25 BD3.5/1.3/6-4S2
−− −89 − 125 − 3.5 ±0.2 1.3 ±0.1 12.7 ±0.35 BD3.5/1.3/13-4S2
619 38 − 55 85 96 5.1 −0.3 0.75 +0.1 4 ±0.2 BD5.1/0.8/4-4S2
15 50 94 − 138 213 238 5.1 −0.3 0.75 +0.1 10 ±0.3 BD5.1/0.8/10-4S2
413 25 − 34 51 59 5.1 −0.3 1.5 +0.15 4 ±0.2 BD5.1/1.5/4-4S2
931 56 − 85 130 145 5.1 −0.3 1.5 +0.15 10 ±0.3 BD5.1/1.5/10-4S2
310 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
819 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
518 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
513 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
310 19 − 28 43 48 8 ±0.2 3 +0.2 4 ±0.2 BD8/3/4-4S2
825 50 − 69 106 119 8 ±0.2 3 +0.2 10 ±0.3 BD8/3/10-4S2