Connector EMI Suppression Plates - Fair

To provide suppression of conducted EMI at critical interfaces Fair-Rite has available a line of suppression plates that
can be used with many types of connectors. All connector plates are supplied in the NiZn 44 grade ideally suited for this
application because of its high impedance along with a high resistivity.
• Connector plates are controlled for impedances only. Minimum impedance values are specified for the + marked frequencies.
The minimum impedance is typically the listed typical impedance less 20%. Single turn impedance tests are performed on the
4193A Vector Impedance Analyzer, using the shortest practical wire length.
• Performance curves for these suppression components are on our web site.
• The “C” dimension can be modified to suit specific applications.
• For any connector EMI suppression plate requirement not listed here, feel free to contact our customer service group for
availability and pricing.
• Explanation of Part Numbers: Digit 1&2 = product class and 3&4 = the 44 material grade.
Fair-Rite Products Corp. PO Box 288, One Commercial Row, Wallkill, NY 12589-0288
Phone:
(888) FAIR RITE / (845) 895-2055 • Fax: (888) FERRITE / (845) 895-2629 •
(888) 324-7748
(888) 337-7483
E
Web: www.fair-rite.com
-mail: ferrites@fair-rite.com
89
Legend
Dimensions (Top numbers are in millimeters, bottom numbers are in nominal inches. )
Test frequency
+
Connector Plates
Part Number
Fig. Holes Rows
2644246701
1
5
1
2644246201
2
6
2
2644245701
2
6
2
2644236101
3
9
2
2644236401
3
9
2
2644247001
4
10
2
2644247101
4
10
2
2644236301
3
15
2
2644236501
3
15
2
2644373941
5
16
2
2644373841
5
16
2
2644236001
3
25
2
2644236601
3
25
2
A
12.52 ±0.13
0.493
5.86 ±0.10
0.231
7.44 ±0.10
0.293
14.40 ±0.15
0.567
14.40 ±0.15
0.567
12.52 ±0.13
0.493
12.52 ±0.13
0.493
22.55 ±0.25
0.888
22.55 ±0.25
0.888
21.60 ±0.25
0.850
20.30 ±0.25
0.800
36.30 ±0.40
1.430
36.30 ±0.40
1.430
B
2.54 Max
0.100 Max
3.86 ±0.10
0.152
4.90 ±0.10
0.193
7.75 -0.25
0.300
7.75 -0.25
0.300
4.94 ±0.14
0.194
4.94 ±0.14
0.194
7.75 -0.25
0.300
7.75 -0.25
0.300
11.65 -0.40
0.451
10.15 -0.40
0.392
7.75 -0.25
0.300
7.75 -0.25
0.300
C
1.52 ±0.13
0.060
1.52 ±0.13
0.060
1.52 ±0.13
0.060
3.43 ±0.13
0.135
6.86 ±0.13
0.270
1.52 ±0.13
0.060
3.05 ±0.13
0.120
3.43 ±0.13
0.135
6.86 ±0.13
0.270
1.52 ±0.13
0.060
3.18 ±0.13
0.125
3.43 ±0.13
0.135
6.86 ±0.13
0.270
D
2.54 ±0.13
0.100
2.00 ±0.08
0.079
2.54 ±0.13
0.100
2.75 ±0.13
0.108
2.75 ±0.13
0.108
2.54 ±0.13
0.100
2.54 ±0.13
0.100
2.75 ±0.13
0.108
2.75 ±0.13
0.108
2.54 ±0.13
0.100
2.54 ±0.13
0.100
2.75 ±0.13
0.108
2.75 ±0.13
0.108
E
_
2.00 ±0.08
0.079
2.54 ±0.10
0.100
2.85 ±0.13
0.112
2.85 ±0.13
0.112
2.54 ±0.10
0.100
2.54 ±0.10
0.100
2.85 ±0.13
0.112
2.85 ±0.13
0.112
7.62 ±0.15
0.300
2.54 ±0.10
0.100
2.85 ±0.13
0.112
2.85 ±0.13
0.112
F
1.22 ±0.07
0.048
0.82 +0.10
0.034
1.22 ±0.07
0.048
1.60 ±0.08
0.062
1.60 ±0.08
0.062
1.22 ±0.07
0.048
1.22 ±0.07
0.048
1.60 ±0.08
0.062
1.60 ±0.08
0.062
1.00 +0.15
0.042
1.22 ±0.07
0.048
1.60 ±0.08
0.062
1.60 ±0.08
0.062
Wt.
(g)
Phone:
(888) FAIR RITE / (845) 895-2055 • Fax: (888) FERRITE / (845) 895-2629 •
(888) 324-7748
(888) 337-7483
E
+
+
MHz
MHz
0.18
13
28
0.14
14
28
0.22
13
28
1.60
30
51
3.20
56
91
0.37
13
28
0.74
23
40
2.40
30
51
4.90
56
91
2.90
19
36
2.80
30
51
3.60
30
51
7.20
56
91
Fair-Rite Products Corp. PO Box 288, One Commercial Row, Wallkill, NY 12589-0288
90
Impedance
(Ω)
25
100
Web: www.fair-rite.com
-mail: ferrites@fair-rite.com