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SH-101 Datasheet, PDF (30/45 Pages) NEC – DC Line Fileters
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Bead Inductors
(Winding Type)
[RoHS Compliant]
DIP Type
Normal Mode
Model
B-1
B-3
B-4
B-5
B-7
B-8
B-9
B-10
B-6-22B
B-6-31B
Shape and Dimensions
Core
B-20F-28
B-20L-48B
B-20L-44
B-20L-44
B-20F-28
B-20L-48B
B-20L-48B
B-20L-48B
—
—
(Clock pulse oscillating section)
bB-6-22B
3.0 max.
2.5 max. a
40±3.0 10.0±0.5 40±3.0 5.08±0.2
bB-6-31B
a=2.54±0.3
13.4 max.
3.0 max.10±0.5
a
40±3.0
5.08±0.2
Wire
Teflon wire (ø0.26 : single) / Color: White
Teflon wire (ø0.51 : single) / Color: Red
Teflon wire (ø0.26 : single) / Color: White
Teflon wire (ø0.26 : single) / Color: White
Teflon wire (ø0.32 : single) / Color: Green
Teflon wire (ø0.4 : single) / Color: Blue
Teflon wire (ø0.4 : single) / Color: Yellow
Teflon wire (ø0.4 : single) / Color: Black
Soft copper wire (ø0.6)
Soft copper wire (ø0.6)
No. of turns
2T
2T
2T
3T
2T
2T
3T
4T
—
—
bB-1,3,4,5,7
(a)max.
bB-8,9,10
8.0max.
ø0.4
Model
(a)
(b)
B-1
5.5
5
B-3
9
5
B-4
10.5
5
B-5
11
5
B-7
6
5
(c)
9
10
9
9
9
[mm]
Impedance vs. Frequency
B-1
1000
100
10
1
1
10
100
1000
Frequency (MHz)
DC Line Filters VOL.10
30
B-3
1000
100
10
1
1
10
100
1000
Frequency (MHz)
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˔1MFBTFSFRVFTUGPSBTQFDJGJDBUJPOTIFFUGPSEFUBJMFEQSPEVDUEBUBQSJPSUPUIFQVSDIBTF
˔#FGPSFVTJOHUIFQSPEVDUJOUIJTDBUBMPH QMFBTFSFBE1SFDBVUJPOTBOEPUIFSTBGFUZQSFDBVUJPOTMJTUFEJOUIFQSJOUFEWFSTJPODBUBMPH
%$-70-&&
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