Connector EMI Suppression Plates

Transcription

1 1 To reduce conducted EMI, D type and other types of suppression plates are available in several sizes and pin layouts. Impedance specification applies to all holes. They are tested for impedance with a single turn, using a Hewlett Packard HP 4193A Vector Impedance Meter. For impedance vs. frequency curves for these parts, please see Figures 7-1. For any connector EMI suppression plate requirement not listed in the catalog, feel free to contact our customer service group for availability and pricing. The Expanded Cable and Connector EMI Suppressor Kit (part number 1995) and the Connector EMI Suppression Plate Kit (199) contain a selection of these cores. See page 9. Figure 1 Figure Figure 3 Figure 4 Figure 5 Figure 6 P.O. Box J,One Commercial Row, Wallkill, NY Phone: (888) FAIR RITE / (845) FAX: (888) FERRITE / (845) ferrites@fair-rite.com (888) (888) Note: (914) Area Code has changed to (845).

2 11 Dimensions (Bold numbers are in millimeters, light numbers are nominal in inches.) Typical Impedance 1 Part Number** Figure Number of Holes of Number Rows A B C* D E F Wt (g) 5 MHz 1 MHz, R s vs. Frequency Curve ± ±.1 1.5±.13.±.8.± Figure ± ± ±.13.±.8.± Figure ±.1 4.9±.1 1.5±.13.54±.13.54±.1 1.± Figure ±.1 4.9± ±.13.54±.13.54±.1 1.± Figure ± Max. 1.5±.13.54±.13 1.± Max Figure ± Max. 3.5±.13.54±.13 1.± Max Figure ± Max. 6.1±.13.54±.13 1.± Max Figure ± ±.1 1.5±.13.±.8.± Figure ± ± ±.13.±.8.± Figure ±.1 4.9±.1 1.5±.13.54±.13.54±.1 1.± Figure ±.1 4.9± ±.13.54±.13.54±.1 1.± Figure ± ±.13.75±.13.85± ± Figure ± ±.13.75±.13.85± ± Figure 14 6.±.1 3.3± ± ±.1 1.7±.8.69± Figure ±.1 3.3±.1 3.5± ±.1 1.7±.8.69± Figure ±.1 3.3±.1 6.1± ±.1 1.7±.8.69± Figure ± ±.1 1.5±.13.54±.13.54±.1 1.± Figure ± ±.1 3.5±.13.54±.13.54±.1 1.± Figure ± ±.1 6.1± ±.13.54±.1 1.± Figure 19.55± ±.13.75± ± ± Figure 13.55± ±.13.75± ± ± Figure ± ±.13.54± ± Figure ± ±.13.54±.13.54±.1 1.± Figure ± ±.13.75±.13.85± ± Figure ± ±.13.75±.13.85± ± Figure ± ±.13.75±.13.85± ± Figure ± ±.13.75±.13.85± ± Figure 14 * This dimension may be modified to suit specific applications. ** Bold part numbers designate preferred parts. 1 Guaranteed Min is Typ -% P.O. Box J,One Commercial Row, Wallkill, NY Phone: (888) FAIR RITE / (845) FAX: (888) FERRITE / (845) ferrites@fair-rite.com (888) (888) Note: (914) Area Code has changed to (845).

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4 ,,, 6 4 Figure Figure 15 1 suppression plate , , and suppression plate ,,, 1 5 Figure Figure 16 suppression plate , , and suppression plate Figure 17 suppression plate Figure 18 suppression plate P.O. Box J,One Commercial Row, Wallkill, NY Phone: (888) FAIR RITE / (845) FAX: (888) FERRITE / (845) ferrites@fair-rite.com (888) (888) Note: (914) Area Code has changed to (845).

5 ,, Figure suppression plate , Figure suppression plate Figure 1 suppression plate P.O. Box J,One Commercial Row, Wallkill, NY Phone: (888) FAIR RITE / (845) FAX: (888) FERRITE / (845) ferrites@fair-rite.com (888) (888) Note: (914) Area Code has changed to (845).