Multilayer Ferrite Chip Beads - Z-SMS/Z-PMS Series Z-SMS Features: * Internal silver printed layer creates a closed circuit which acts as a magnetic shield to minimize heat generation and crosstalk * No need for grounding provides greater circuit design flexibility * Several material types and a broad range of impedance values provide noise countermeasures for various applications (10th digit in part number) "A" Suppresses the XL component. Helps stop the reduction of the wave-form integrity (digital wave-form overshoot, etc) "B" Increases the Z characteristics sharply above 20MHz and is applicable for radiated noise in the 100MHz-300MHz range. Especially effective on video signal lines. "C" Designed as a noise countermeasure for 200MHz-500MHz range where the rise of the Z component is in the high frequency area. "D" Intended for noise suppression around 200MHz. Effectively increase attenuation "E" The best material in the Z-SMS Series to suppress the XL component and stop the reduction of the wave-form integrity while maintaining attenuation in the high frequency area. "F" Reduced DC resistance version for noise countermeasures around LSI power supplies Z-SMS Applications: * High frequency noise countermeasure in personal computers, digital cameras and other information system products. For use on digital product clock lines and general signal lines. * Radiated noise suppression in computer or printer interfaces harness connectors. * Noise suppression in video and other AV products * Prevents interference between circuits in cellular phones (PHS, PDC, etc) * Due to the closed internal circuit which acts as a magnetic shield, the "F" material is extremely effective as a noise filter on LSI power supplies where downsizing of components is needed. Z-PMS Applications: * High frequency noise countermeasures on the DC power supply line in personal computers and other information system products * Noise suppression in USB and IEEE1294 interface * Prevents interference between circuits in mobile systems (PDC, PHS, PDA) Operating Temperature: * Z-SMS: -55C to +125C (includes self-generated heat) * Z-PMS: -55C to +85C (includes self-generated heat) Z-PMS Features: * Low Rdc values reduce power dissipation and extend battery life * No need for grounding provides greater circuit design flexibility Part Numbering Table Z C 0402 121 B SMS T Ferrite Bead Packaging Code Case Size 0201 0402 T = Tape & Reel 0603 0805 Type SMS = Standard for signal lines PMS = For power supply lines Specification C = Commercial Material Impedance A,B,C,D,E,F - Contact KEMET for materials characteristics Examples: 150 = 15; 101 = 100; 102 = 1000 Dimension Table in millimeters (inches) W L T E 26 EIA Case Size Metric Dim. Code L Length (inches) W Width (inches) T Thickness Maximum (inches) E (inches) 0201 0603 1.6 0.2 (0.063 0.008) 0.8 0.2 (0.031 0.008) 0.8 0.2 (0.031 0.008) 0.3 0.2 (0.012 0.008) 0402 1005 1.00 0.05 (0.039 0.002) 0.50 0.05 (0.020 0.002) 0.50 0.05 (0.020 0.002) 0.25 0.10 (0.010 0.004) 0603 1608 1.6 0.15 (0.063 0.006) 0.8 0.15 (0.031 0.006) 0.8 0.15 (0.031 0.006) 0.3 0.2 (0.012 0.008) 0805 2125 2.0 +0.3/-.01 (0.079 +0.012/-0.004) 1.25 0.2 (0.049 0.008) 0.85 0.2 (0.033 0.008) 0.5 0.3 (0.020 0.012) Multilayer Ferrite Chip Beads - Z-SMS, Z-PMS Series 0201 Multilayer Ferrite Chip Beads Standard Type (Z-SMS Series) Ordering Code Impedance ) 25% ( Measuring Frequency (MHz) Maximum DC Resistance ) ( Maximum Rated Current (mA) Thickness mm (inches) Tape & Reel Packaging Quantity Z0201C220ASMST 22 100 0.10 500 0.30 0.03 (0.012 0.001) 15,000 Z0201C330ASMST 33 100 0.20 350 0.30 0.03 (0.012 0.001) 15,000 Z0201C800ASMST 80 100 0.40 200 0.30 0.03 (0.012 0.001) 15,000 Z0201C121ASMST 120 100 0.50 200 0.30 0.03 (0.012 0.001) 15,000 Z0201C241ASMST 240 100 0.80 200 0.30 0.03 (0.012 0.001) 15,000 Z0201C600BSMST 60 100 0.40 200 0.30 0.03 (0.012 0.001) 15,000 Z0201C121BSMST 120 100 0.50 200 0.30 0.03 (0.012 0.001) 15,000 Z0201C241BSMST 240 100 0.80 200 0.30 0.03 (0.012 0.001) 15,000 Z0201C100CSMST 10 100 0.40 200 0.30 0.03 (0.012 0.001) 15,000 Z0201C220CSMST 22 100 0.50 200 0.30 0.03 (0.012 0.001) 15,000 Z0201C330CSMST 33 100 0.80 150 0.30 0.03 (0.012 0.001) 15,000 Z0201C470CSMST 47 100 1.00 150 0.30 0.03 (0.012 0.001) 15,000 0402 Multilayer Ferrite Chip Beads Standard Type (Z-SMS Series) Maximum DC Maximum Rated Resistance Current (mA) ) ( Impedance ) 25% ( Measuring Frequency (MHz) Z0402C680ESMST 68 100 0.17 Z0402C121ESMST 120 100 0.24 Z0402C241ESMST 240 100 Z0402C431ESMST 430 Z0402C601ESMST Thickness mm (inches) Tape & Reel Packaging Quantity 500 0.50 0.05 (0.020 0.002) 10,000 450 0.50 0.05 (0.020 0.002) 10,000 0.31 400 0.50 0.05 (0.020 0.002) 10,000 100 0.50 350 0.50 0.05 (0.020 0.002) 10,000 600 100 0.60 300 0.50 0.05 (0.020 0.002) 10,000 Z0402C100ASMST 10 100 0.05 1000 0.50 0.05 (0.020 0.002) 10,000 Z0402C330ASMST 33 100 0.10 700 0.50 0.05 (0.020 0.002) 10,000 Z0402C680ASMST 68 100 0.13 600 0.50 0.05 (0.020 0.002) 10,000 Z0402C121ASMST 120 100 0.23 500 0.50 0.05 (0.020 0.002) 10,000 Z0402C241ASMST 240 100 0.33 400 0.50 0.05 (0.020 0.002) 10,000 Z0402C601ASMST 600 100 0.58 300 0.50 0.05 (0.020 0.002) 10,000 Z0402C121BSMST 120 100 0.25 300 0.50 0.05 (0.020 0.002) 10,000 Z0402C241BSMST 240 100 0.36 300 0.50 0.05 (0.020 0.002) 10,000 Z0402C471BSMST 470 100 0.56 250 0.50 0.05 (0.020 0.002) 10,000 Z0402C601BSMST 600 100 0.59 250 0.50 0.05 (0.020 0.002) 10,000 Z0402C102BSMST 1000 100 0.80 150 0.50 0.05 (0.020 0.002) 10,000 Z0402C100CSMST 10 100 0.15 500 0.50 0.05 (0.020 0.002) 10,000 Z0402C220CSMST 22 100 0.20 400 0.50 0.05 (0.020 0.002) 10,000 Z0402C330CSMST 33 100 0.30 400 0.50 0.05 (0.020 0.002) 10,000 Z0402C470CSMST 47 100 0.35 350 0.50 0.05 (0.020 0.002) 10,000 Z0402C680CSMST 68 100 0.31 400 0.50 0.05 (0.020 0.002) 10,000 Z0402C121CSMST 120 100 0.45 350 0.50 0.05 (0.020 0.002) 10,000 Z0402C181CSMST 180 100 0.53 300 0.50 0.05 (0.020 0.002) 10,000 Z0402C241CSMST 240 100 0.70 250 0.50 0.05 (0.020 0.002) 10,000 Thickness mm (inches) Tape & Reel Packaging Quantity 0.50 0.05 (0.020 0.002) 10,000 Ordering Code 0402 Multilayer Ferrite Chip Beads For Power Lines (Z-PMS Series) Ordering Code Impedance ) 25% ( Measuring Frequency (MHz) Z0402C121APMST 120 100 Maximum DC Maximum Rated Resistance Current (mA) ) ( 0.14 1000 27