www.vishay.com 74 ILBB-0402 vishay dale document number 34146 revision 15-jan-03 for technical questions, contact magnetics@vishay .com surface mount, multilayer ferrite beads features high reliability. surface mountable. magnetically self shielded. nickel barrier plating virtually eliminates silver migration. mechanical specifications solderability: 90% coverage after 5 second dip in 235 c solder following 60 second preheat at 120 c to 150 c and type r flux dip. resistance to solder heat: 10 seconds in 260 c solder after preheat and flux per above. terminal strength: 0.2kg for 30 seconds. beam strength: 0.2kg. flex: 0.2mm minimum mounted on a 1.6mm thick pc board. environmental specifications operating temperature: - 55 c to + 125 c. thermal shock: 100 cycles, - 40 c to + 125 c. biased humidity: 85% rh at 85 c, 1000 hours at full rated current. standard electrical specifications z @ 100 mhz dcr max. rated dc current ( 25%) (ohms) (ma) 20 0.13 300 30 0.20 300 40 0.20 300 60 0.30 300 70 0.30 300 120 0.45 300 240 0.70 200 300 0.80 200 600 1.00 200 description ILBB-0402 model 120 impedance value 25% impedance tolerance dimensions in inches [millimeters] dimensional outline ab cd 0.04 0.004 0.02 0.004 0.02 0.004 0.01 0.004 [1.0 0.1] [0.5 0.1] [0.5 0.1] [0.25 0.1] a b ferrite body d c ilbb 0402 rk 121 v sap part numbering guidelines (internal) product family size see the end of this data book for conversion tables impedance value package code tol.
www.vishay.com 75 ILBB-0402 vishay dale document number 34146 revision 15-jan-03 for technical questions, contact magnetics@vishay .com ILBB-0402 20 ? frequency (mhz) impedance (ohms) typical curves - frequency characteristics of r, x and z 0 10 20 25 30 1 10 100 1000 10000 z x r 15 5 35 40 ILBB-0402 30 ? frequency (mhz) impedance (ohms) 0 10 40 1 10 100 1000 10000 z x r 15 5 45 35 25 30 20 50 ILBB-0402 40 ? frequency (mhz) impedance (ohms) 0 10 20 30 40 50 60 70 1 10 100 1000 10000 z x r ILBB-0402 60 ? frequency (mhz) impedance (ohms) 0 20 40 50 60 1 10 100 1000 10000 z x r 30 10 70 80 ILBB-0402 70 ? frequency (mhz) impedance (ohms) 0 20 80 1 10 100 1000 10000 z x r 30 10 90 70 50 60 40 100 ILBB-0402 120 ? frequency (mhz) impedance (ohms) 0 40 160 1 10 100 1000 10000 z x r 60 20 180 140 100 120 80 200 ILBB-0402 240 ? frequency (mhz) impedance (ohms) 0 100 200 250 300 1 10 100 1000 10000 z x r 150 50 ILBB-0402 300 ? frequency (mhz) impedance (ohms) 0 250 350 400 450 1 10 100 1000 10000 z x r 300 200 100 150 50 ILBB-0402 600 ? frequency (mhz) impedance (ohms) 0 200 400 500 600 1 10 100 1000 10000 z x r 300 100 700 800 surface mount, multilayer ferrite beads
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