SMB M-SERIES FERRITE CHIP BEADS FOR LOW FREQUENCY APPLICATIONS FEATURES z z APPLICATIONS Multi-line EMI Suppression M-series chip beads can be used in a variety of M-series chip arrays contain four ferrite electronics including: beads in a single package. This * Computers compact design makes the M-series * Printers perfect for EMI suppression on * Modems multiple-lines. * Hard Drives High Density Packaging * CD-ROMs M-series chip arrays have a compact * Monitor package design that is ideal for high density * Mainboards packaging. * Televisions Multi-frequency Applications M-series chip arrays are available in OPERATING TEMPERATURE: -40 ~ 85 A-type and B-type.The A-type chip arrays are designed for lower frequency applications.The B-type chip arrays are TEST EQUIPMENTS AND TEST SETUP designed for high frequency applications. Z by Agilent E4991A RF Impedance Analyzer DCR by milli-ohm meter. Typical electrical characteristic curves for the SMB M-series chip bead arrays. The M-series chip arrays have a wide range of impedance characteristics and are ideal for multi-line applications. Page 59 SMB M-SERIES -321609 PRODUCT SPECIFICATIONS Part Number Impedance () at 100 MHz DCR () Max. Rate Current (mA) Max SMB-3216-E2-310M4 3025% 0.4 350 SMB-3216-E2-600M4 6025% 0.4 250 SMB-3216-E2-121M4 12025% 0.8 150 SMB-3216-E2-301M4 30025% 0.8 150 SMB-3216-E2-601M4 60025% 1.5 100 SMB-3216-E2-102M4 100025% 1.7 50 TYPICAL ELECTRICAL CHARACTERISTIC CURVES A: 3.2 0.2 mm , 0.126 0.0012 inch B:1.6 0.20 mm, 0.063 0.008 inch C : 1.1 0.20 mm, 0.043 0.008 inch D : 0.3 0.20 mm, 0.012 0.008 inch E : 0.35 0.20 mm, 0.014 0.008 inch P : 0.8 0.10 mm, 0.031 0.004 inch Page 60 SMB M-SERIES-3216 TYPICAL ELECTRICAL CHARACTERISTIC CURVES SMB-3216-E2-300M4 1 10 100 Frequency (MHz) SMB-3216-E2-600M4 1 1000 SMB-3216-E2-121M4 1 10 100 Frequency (MHz) 10 100 Frequency (MHz) 100 Frequency (MHz) 1000 SMB-3216-E2-301M4 1 1000 SMB-3216-E2-601M4 1 10 10 100 Frequency (MHz) 1000 SMB-3216-E2-102M4 1000 1 Page 61 10 100 Frequency (MHz) 1000