ILBB-0402-22 Vishay Dale Multilayer Ferrite Beads Surface Mount FEATURES * High reliability. * Surface mountable. * Magnetically self shielded. * Nickel barrier plating virtually eliminates silver migration. MECHANICAL SPECIFICATIONS Beam Strength: 0.2kg. Solderability: 90% coverage after 5 second dip in 235C solder following 60 second preheat at 120C to 150C and type R flux dip. Flex: 0.2mm minimum mounted on a 1.6mm thick PC board. ENVIRONMENTAL SPECIFICATIONS Operating Temperature: - 55C to + 125C. Resistance To Solder Heat: 10 seconds in 260C solder after preheat and flux per above. Thermal Shock: 100 cycles, - 40C to + 125C. Termination: 90/10 Sn/Pb. Humidity: 85% RH at 85C, 1000 hours at full rated current. Terminal Strength: 0.2kg for 30 seconds. Load Life: 85C for 1000 hours full rated current. STANDARD ELECTRICAL SPECIFICATIONS Z @ 100 MHz ( 25%) DCR Max. (Ohms) Rated DC Current (mA) 20 0.13 300 30 0.20 300 40 0.20 300 DIMENSIONS in inches [millimeters] Dimensional Outline 90/10 Sn/PB Termination B A Ferrite Body 60 0.30 300 70 0.30 300 120 0.45 300 240 0.70 200 A B C D 300 0.80 200 0.04 0.004 0.02 0.004 0.02 0.004 0.01 0.004 600 1.00 200 [1.0 0.1] [0.5 0.1] [0.5 0.1] [0.25 0.1] C D ORDERING INFORMATION ILBB-0402-22 MODEL Document Number 34146 Revision 04-Feb-02 120 IMPEDANCE VALUE 25% IMPEDANCE TOLERANCE www.vishay.com 1 ILBB-0402-22 Vishay Dale TYPICAL CURVES - FREQUENCY CHARACTERISTICS OF R, X AND Z ILBB-0402 20 ILBB-0402 30 50 35 IMPEDANCE (OHMS) IMPEDANCE (OHMS) 40 Z 30 R 25 20 15 X 10 45 40 Z 30 25 20 X 15 10 5 5 0 0 1 10 100 10000 1000 1 10 FREQUENCY (MHz) IMPEDANCE (OHMS) IMPEDANCE (OHMS) R 50 40 30 20 X 10 10000 1000 10000 1000 10000 1000 10000 70 Z R 60 50 40 30 X 20 10 0 0 1 10 100 10000 1000 1 10 FREQUENCY (MHz) IMPEDANCE (OHMS) Z R 70 60 50 40 X 30 ILBB-0402 120 200 90 80 100 FREQUENCY (MHz) ILBB-0402 70 100 IMPEDANCE (OHMS) 1000 ILBB-0402 60 80 60 Z 100 FREQUENCY (MHz) ILBB-0402 40 70 20 10 180 160 Z 140 R 120 100 80 X 60 40 20 0 0 1 10 100 10000 1000 1 10 FREQUENCY (MHz) 100 FREQUENCY (MHz) ILBB-0402 240 ILBB-0402 300 450 IMPEDANCE (OHMS) 300 IMPEDANCE (OHMS) R 35 250 Z 200 R 150 100 X 400 Z 350 R 300 250 200 150 100 X 50 50 0 0 1 10 100 10000 1000 FREQUENCY (MHz) 10 100 FREQUENCY (MHz) ILBB-0402 600 800 IMPEDANCE (OHMS) 1 700 Z 600 R 500 400 300 200 X 100 0 1 10 100 1000 10000 FREQUENCY (MHz) www.vishay.com 2 Document Number 34146 Revision 04-Feb-02