SMB L-SERIES FERRITE CHIP BEADS FOR LOW FREQUENCY APPLICATIONS FEATURES z Low DC Resistance APPLICATIONS L-series chip beads can be used in a variety of L-series chip beads exhibit a low DC resistance across a wide range of impedances The low DC resistance characteristics make the L-series chip beads suitable for use on signal lines handling larger currents. z electronics including: * Computers * Modems * CD-ROMs * Hard Drives * Televisions Multiple Size Availability L-series chip beads are available in two compact * Wireless Devices sizes: 160808 and 201209. OPERATING TEMPERATURE: -25 ~ 85 TEST EQUIPMENTS AND TEST SETUP Z by Agilent E4991A RF Impedance Analyzer with HP16197A Test Fixture. DCR by milli-ohm meter. Typical electrical characteristic curves for the SMB L-series chip beads. The L-series has a wide range of impedance characteristics and can effectively handle mid-range current levels. Page 54 SMB L-SERIES-160808 PRODUCT SPECIFICATIONS Part Number Impedance () at 100 MHz DCR () Max. Rate Current (mA) Max SMB-160808-N2-300L 3025% 0.05 750 SMB-160808-N2-600L 6025% 0.10 650 SMB-160808-N2-121L 12025% 0.15 550 SMB-160808-N2-301L 30025% 0.25 500 SMB-160808-N2-471L 47025% 0.30 450 SMB-160808-N2-601L 60025% 0.35 350 SMB-160808-N2-102L 100025% 0.40 300 TYPICAL ELECTRICAL CHARACTERISTIC CURVES SMB-160808-N2-300L 1 10 100 Frequency (MHz) SMB-160808-N2-600L 1000 1 Page 55 10 100 Frequency (MHz) 1000 SMB L-SERIES-160808 TYPICAL ELECTRICAL CHARACTERISTIC CURVES SMB-160808-N2-121L 1 10 100 Frequency (MHz) SMB-160808-N2-301L 1000 1 SMB-160808-N2-471L 1 10 100 Frequency (MHz) 10 100 Frequency (MHz) 1000 SMB-160808-N2-601L 1000 1 SMB-160808-N2-102L 1 10 100 Frequency (MHz) 1000 Page 56 10 100 Frequency (MHz) 1000