Connector EMI Suppression Plates (2644236301) Part Number: 2644236301 44 MULTI- HOLE PLATE Explanation of Part Numbers: -Digits 1 & 2 = Product Class - Digits 3 & 4 = The 44 Material Grade 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. For any connector EMI suppression plate requirement not listed here, feel free to contact our customer service group for availability and pricing. Catalog Drawing 3D Model The C dimension can be modified to suit specific applications. Weight: 2.4 (g) Dim mm A 22.55 B 7.75 C 3.43 D 2.75 E 2.85 F 1.6 mm tol 0.25 -0.25 0.13 0.13 0.13 0.08 nominal inch 0.888 0.3 0.135 0.108 0.112 0.063 inch misc. _ _ _ _ _ _ Connector Plate # Holes 15 # Rows 2 Chart Legend + Test frequency Typical Impedance () + 25 MHz 30 + 100 MHz 51 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. Fair- Rite Products Corp. * One Commercial Row, Wallkill, New York 12589-0288 888-324-7748 * 845-895-2055 * Fax: 845-895-2629 * ferrites@fair- rite.com * www.fair- rite.com