Part Numbers
Axial Lead Beads - Power Filtering
Steward's two-terminal axial lead ferrite beads provide economical filtering for
differential mode EMI suppression applications. Constructed using a continuous 22
gauge conductor, these devices are able to withstand high peak currents that can
destroy other surface mount devices.
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Part Numbers
Part Number
Figure
NET Z
NET Z
NET Z
Number @ 10 MHz @ 25 MHz @ 100 MHz
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Selected
Parts
DCR
Max
Rated
Current
mA
A
mm
B
mm
C
mm
D
mm
T1 mm
28J0138-11R
28L0138-10R
28L0138-20R
28L0138-40R
28L0138-50R
28L0138-60R
28L0138-70R
28L0138-80R
28L0138-90R
28L0138-A0R
1
2
2
2
2
2
2
2
2
2
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45
55
99
92
-
123
48
-
71
143
75
97
135
153
180
220
86
110
127
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
5000
5000
5000
5000
5000
5000
5000
5000
10000
5000
3.51
3.51
3.51
3.51
3.51
3.51
3.51
3.51
3.51
3.51
25.4
59.00
59.00
59.00
59.00
58.93
59.00
59.00
59.0
59.00
4.45
4.45
5.99
8.89
9.53
11.43
13.97
5.23
6.68
7.62
3.81
0.64
0.64
0.64
0.64
0.64
0.64
0.64
0.64
0.64
0.64
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Circuit
Specifications, which provide more details for the correct use of the described products, are available upon request. All specifications
are subject to change without notice. For more technical information on any of the products listed above, please contact the Steward
USA customer service department at 1 (800) 634-2673 or contact one of the Steward facilities below.
Copyright© 2005 Steward, Inc.
Last Updated: 3/23/2005
http://www.steward.com/web_parts_resize.asp?line=EMC...al+Mode&product=Axial+Lead+Beads+%2D+Power+Filtering (2 of 2)23/03/2005 01:08:55 ã
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