2943666631 Fair-Rite, 2943666631 Datasheet - Page 18
![FERRITE BEAD](/photos/25/91/259117/4550937_sml.jpg)
2943666631
Manufacturer Part Number
2943666631
Description
FERRITE BEAD
Manufacturer
Fair-Rite
Datasheet
1.0443164151.pdf
(273 pages)
Specifications of 2943666631
Peak Reflow Compatible (260 C)
Yes
Leaded Process Compatible
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Flat
F a i r-Ri t e Produ cts C o rp .
Phone:
Dimensions
Part Number
2631163851
2631163951*
2631164051*
(888) FAIR RITE / (845) 895-2055 • FAX: (888) FERRITE / (845) 895-2629
(888) 324-7748
* For assembly clips see page 86.
Part Number
2643170251
2643178451
2643178351
2643169552
2643168751
2643173351
2643178651
2643178551
2643168651
2643164551
2643171051*
Cable EMI Suppression Cores
Lower & Broadband Frequencies 1-300 MHz (31 material)
(Bold numbers are in millimeters, light numbers are nominal in inches.)
Fig.
3
1
1
Broadband Frequencies 25-300 MHz (43 material)
Dimensions
Max. Cable
1.020 x .060
2.000 x .050
2.520 x .050
25.9 x 1.5
51.0 x 1.3
64.0 x 1.3
Fig.
2
4
4
3
3
4
4
4
2
3
1
Max. Cable
Dimensions
13.95 x 0.75
1.000 x .480
1.020 x .059
1.020 x .051
13.1 x 1.35
13.1 x 1.35
21.1 x 1.35
21.1 x 1.35
25.4 x 12.2
.480 x .091
.516 x .053
.516 x .053
.549 x .030
.681 x .091
.772 x .020
.831 x .053
.831 x .053
12.2 x 2.3
17.3 x 2.3
19.6 x 0.5
25.9 x 1.5
25.9 x 1.3
38.1±1.0
63.5±1.3
76.2±1.5
1.500
2.500
3.000
A
22.75±0.65
38.85±0.75
19.95±0.4
25.4±0.75
18.5±0.4
18.5±0.4
24.5±0.4
26.5±0.4
26.5±0.4
38.1±1.0
38.1±1.0
1.000
1.043
1.043
1.530
1.500
1.500
26.65±0.75
.895
.728
.728
.785
.965
52.1±1.1
65.3±1.3
A
1.050
2.050
2.570
B
(888) 337 -7483
26.15±0.75
26.65±0.75
26.65±0.75
Click on part number for performance curves.
14.2±0.25
12.7±0.5
13.5±0.4
13.5±0.4
17.8±0.5
20.0±0.4
21.5±0.4
21.5±0.4
1.030
1.050
1.050
.500
.531
.531
.560
.700
.787
.846
.846
25.4±0.75
B
28.6±0.8
28.6±0.8
1.000
1.125
1.125
C
Listed by frequency range in ascending order of cable width.
10.15±0.5
12.7±0.5
12.0±0.3
12.7±0.4
12.0±0.3
12.0±0.3
28.6±0.7
12.3±0.4
12.7±0.4
6.0±0.3
6.0±0.3
1.125
12.05±0.4
6.35±0.25
6.35±0.25
.500
.236
.472
.400
.500
.472
.236
.472
.485
.500
C
.475
.250
.250
D
10.15±0.25
6.35±0.25
12.05±0.4
6.35±0.25
3.3 - 0.25
6.6±0.25
6.6±0.25
5.0±0.25
6.6±0.25
6.6±0.25
13.0±0.3
.125
.260
.260
.250
.400
.197
.260
.260
.512
.475
.250
0.85±0.2
0.85±0.2
1.9±0.4
D
.075
.033
.033
E
• www.fair-rite.com
• E-Mail: ferrites@fair-rite.com
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
1.15+0.25
2.55±0.25
0.75±0.25
6.35+0.25
Wt. (g)
1.6±0.25
1.6±0.25
0.9±0.15
1.6±0.25
1.6±0.25
0.85±0.2
1.9±0.4
E
.050
.063
.063
.035
.100
.030
.063
.063
.255
.075
.033
51
50
60
Wt. (g)
1 MHz
3.5
2.9
5.9
5.7
6.6
4.1
8.2
13
45
25
14
20
13
11
10 MHz
5 MHz
Typical Impedance( )
20
15
31
25
31
23
13
24
57
33
32
52
35
34
25 MHz + 100 MHz +
Typical Impedance( )
10 MHz + 25 MHz + 100 MHz +
100
35
25
48
40
50
39
22
38
53
53
68
54
52
+
Test frequency
188
105
112
70
48
82
90
95
88
50
82
112
105
105
250 MHz
135
140
160
200
157
155
295
215
235
90
95
240
300
310
250 MHz
440
425
440
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