CHOKE Surface Mount Common Mode Choke 8044 • Reduce radiated EMI emissions • Filters common mode noise for EMI reduction • Common mode attenuation from 100 kHz to 500 MHz MECHANICAL AND SCHEMATIC (All dimensions in inches) SCHEMATIC SUGGESTED PAD LAYOUT 22/01/02 ELECTRICAL SPECIFICATION @ 25˚C Part Number No. of Lines ISSUE: B 8044 Unless otherwise specified Tolerances: ± .005 8044 6 Common Mode Attenuation (dB TYP) Primary DCR Inductance (Ω MAX) (µH MIN) 100 kHz 68 0.20 8 1 MHz 22 10 MHz 29 30 MHz 50 MHz 30 30 100MHz 29 300MHz 500MHz 24 229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3 Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com An ISO 9001 Registered Company 19