Beads- on- Leads (2743004112) Part Number: 2743004112 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: 0.5 (g) Dim mm mm tol nominal inch inch misc. Reel Information A 3.5 0.25 0.138 Tape Width Pitch Parts 7 Parts 13 Parts 14 mm mm Reel Reel Reel B 62 1.50 2.44 6 5 4500 C 7.6 0.30 0.299 D 0.65 0 22 AWG Chart Legend + Test frequency Typical Impedance () 10 MHz 56 + 25 MHz 86 + 100 MHz 126 250 MHz 139 Beads- on- leads are controlled for impedances only. Minimum impedance values are specified for the + marked frequencies. The minimum impedance is listed on our catalog drawing. Catalog Drawing The impedance of the 73 & 43 beads- on- leads are measure on the E4990A Impedance Analyzer. The 61 beads- on- leads are The impedance of the 73 & 43 beads- on- leads are measure on the E4990A Impedance Analyzer. The 61 beads- on- leads are tested for impedance on the E4991A / HP4291B Impedance Analyzer. CSV Download Fair- Rite Products Corp. One Commercial Row, Wallkill, New York 12589-0288 888-324-7748 845-895-2055 Fax: 845-895-2629 emailprotected www.fair- rite.com