Beads- on- Leads (2743001111) Part Number: 2743001111 43 BEAD ON LEAD Explanation of Part Numbers: - Digits 1 & 2 = Product Class - Digits 3 & 4 = Material Grade - Last digit 1 = Bulk Packed 2 = Taped and Reeled Ferrite suppression beads are supplied assembled on tinned copper wire for automated circuit board assembly. - Wires are oxygen free high conductivity copper with 100% matte tin plating over a nickel undercoating. The resistance of the wire is 3.5 mOhm for the 22 AWG and 2.2 mOhm for the 20 AWG wire. Recommended Soldering Profile Packaging Options: - Beads- on- leads can be supplied bulk packed. The last digit of bulk packed parts is a "1". Parts with a "2" as the last digit of the part number are supplied taped and reeled per IEC 60286-1 and EIA RS-296- F standards. Taped and reeled parts are supplied 4500 pieces on a 14 reel. Taping details: Component pitch 5 mm. Inside tape spacing 52.5 mm. Tape width 6 mm. - Our "Bead- on- Lead Suppression Kit" (part number 0199000028) is available for prototype evaluation. For any bead- on lead requirement not listed here, feel free to contact our customer service group for availability and pricing. Catalog Drawing 3D Model Weight: 0.4 (g) Dim mm mm tol A 3.5 0.25 B 62 1.50 C 4.45 0.25 D 0.65 _ Chart Legend + Test frequency Typical Impedance () 10 MHz 31 + 25 MHz 49 + 100 MHz 68 250 MHz 65 nominal inch 0.138 2.44 0.175 0 inch misc. _ _ _ 22 AWG 888-324-7748 Fair- Rite Products Corp. * * Fax: 845-895-2629 845-895-2055 * One Commercial Row, Wallkill, New York 12589-0288 * ferrites@fair- rite.com * www.fair- rite.com