Bothhand USA. e-mail: [email protected] http://www.bothhand.com SURFACE MOUNT COMMON MODE CHOKE Page : 1/1 P/N: BCM-104 DATA SHEET Feature z z z Reduces radiated EMI emissions Filters common mode noise for EMI reduction Common mode attenuation from 100KHz to 1GHz Electrical Specifications @ 25°C Part Primary Inductance Common mode Attenuation(dB Typ) Number OCL(uH Min) 100KHz 1MHz 10MHz 30MHz BCM-104 68 -8 -22 -28 -28 DCR 50MHz 100MHz 300MHz 500MHz -27 -25 -20 -15 (Ω Max) 0.2 Schematic Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A1 (02/06)