BEAD Filter Schematic and Characteristics BEAD Filter Item Specification Rated Voltage 50VDC Rated current Between terminals and EMI Suppression Filter Withstanding test voltage between terminals and or and 1A 125V DC Features Available in various configurations to conform to the wiring materials in use the characteristics as required. Insulation resistance at 50V DC for 1 minute 10,000M Min. DC resistance between terminals and 50m Max. Automatic insertion type of taping is available. Operating temperature range -25 ~ 85 An invention patented article Korea, Japan, U.S.A, U.K, Taiwan, Germany, Sweden, Italy. Absorbs noise effectively because of the impedance over 30in high frequency band. Electrical Characteristics Item Specification Operating Temperature B : -55~+125 Item Specification Temperature characteristic B : 15% Applications Computers and peripheral equipment, word processors, facsimiles. Rated voltage 50V/100V DC Testing voltage 125V/250V DC Digital controlled equipment and electronic type writer, program controllers. Insulation resistance 10,000MMin. Tan B : 3.0% Max. Automotive engine control units, car electronics. Rated current 1A Max. DC Resistance 50mMax. Shape & Dimensions TVs, VCRs, electronic music instruments, video games etc. How to Order(Product Identification) BF S 3550 R 2 F 2226 J10 Type Beads Shape Code BEAD Filter Item Code Dimensions() Component Width D1 8.0 Max. Component Height D2 Component Thickness www.samwha.com Code Dimensions() Carrier Type Width W 18.00.5 6.2 Max. Hole Down Type Width W0 5.0 Min. T 2.8 Max. Position of Sprocket Hole W1 9.00.5 Pitch of Component P 12.71.0 Hole Down Type Position W2 1.51.5 Pitch of Sprocket Hole P0 12.70.3 Height of Component from Hole Center H 19.01.0 Length from Hole Center to Component Center P1 6.35 1.3 OD0 4.00.2 Total Tape Thickness t1 Lead Spacing F 2.5 -0.1, +0.4 Total Thickness, Tape and Lead wire Deviation along Tape, Left of Right S 1.0 Max. Deviation across Type h 2.0 Max. 96 SAMWHA CAPACITOR Co., Ltd. Item Diameter of Sprocket Hole Lead Diameter S D W R Single Bead Double Bead Wide Bead Ferrite Core Physical Dimensions Unit : mm Single & Double Type Wide Type Ferrite Core Type Code Size O.DxL Code Size O.DxL Code Size O.DxL Code Size O.DxLxI.D 2070 2.0x7.0 3565 3.5x6.5 7555 7.5x5.5 601009 6.0x10x0.9 2550 2.5x5.0 3580 3.5x8.0 0.50.2 3550 3.5x5.0 3510 3.5x10.0 t2 1.5 Max. 3557 3.5x5.7 3512 3.5x12.0 OO 0.60.05 3560 3.5x6.0 3514 3.5x14.0 OS 0.50.05 [ O.D : Out Diameter, L : Length, W : Width, I.D : Inner Diameter ] EMI Suppression Filter 97 BEAD Filter Leaded Type A : Axial Leaded R : Radial Leaded Leaded Pitch Electrical Characteristics Test Method 0 : Straight 1. Impedance(|Z|) 2 : 5mm Pitch Refer to article |Z|-f Characteristics(Measurement : Impedance Analyzer) Packing Style Code Packing Code 2. Insulation Resistance Test Packing EMI Suppression Filter B Bulk Packing F Taping Type Flat Pack(Radial) S Taping Type Flat Pack(Axial 26mm) L Taping Type Flat Pack(Axial 52mm) Specifications |Z|-f Characteristics Testing frequency : at 100M.an exception SPEC : BFS 3557 A0. BFS 3560 A0 at 10M |z|() www.samwha.com Min. Typical DC Resistance (m) BFD 2070 R2 120 150 10 1 3 BFS 2550 A0 50 65 10 1 3 BFS 2550 R2 50 65 10 1 3 BFD 2550 R2 100 130 10 1 3 BFS 3550 A0 65 70 10 1 6 BFS 3550 R2 65 70 10 1 6 BFD 3550 R2 130 140 10 1 6 BFS 3557 A0 31.5 45 10 1 6 BFS 3560 A0 31.5 45 10 1 6 BFS 3565 A0 80 100 10 1 6 BFS 3565 R2 80 100 10 1 6 BFD 3565 R2 160 200 10 1 6 BFS 3580 A0 103 120 10 1 6 BFS 3580 R2 103 120 10 1 6 BFD 3580 R2 206 240 10 1 6 BFS 3510 A0 120 150 10 1 6 BFS 3510 R2 120 150 10 1 6 BFD 3510 R2 240 300 10 1 6 BFS 3512 A0 148 180 10 1 6 BFS 3512 R2 148 180 10 1 6 BFD 3512 R2 296 360 10 1 6 BFS 3514 A0 170 210 10 1 6 BFS 3514 R2 170 210 10 1 6 BFD 3514 R2 340 420 10 1 6 BFW 7555 R2 90 120 10 1 6 BFR601009C8ND 280 350 50 1 6 BFR601009C8NE 360 450 50 1 6 BFR601009C8NF 440 550 50 1 6 BFR601009C8NG 520 650 50 1 6 Spec 98 SAMWHA CAPACITOR Co., Ltd. Insulation resistance test between core and wire shall be measured H.P 4339B Insulation Resistance Meter Insulation Resistance : 1M, Min.(At DC 100V, 60Sec) Insulation (At DC 100V, M) Allowable DC Current (A Max.) EMI Suppression Filter 99 BEAD Filter Material Certificate BFS R2F Type BFD R2B Type BFD R2F Type BFW R2B Type BFW R2F Type BFR 6010 Type We guarantee that the same material above used Axial EMI Suppression Filter No. Component Parts Material Remark Epoxy Bond Uni Bond Orange Lead free Ferrite Core Ni-Zn Material Lead free Lead-Wire Sn 100% Plat on Copper Wire(0.6O) Lead free Marking Tape Width 5.8mm Lead free Paper Tape Width 6.0mm Lead free No. Component Parts Radial Material Remark Epoxy Bond ECP-200 Orange Lead free Ferrite Core Ni-Zn Material Lead free Lead-Wire Sn 100% Plat on Copper Wire(0.6O) Lead free Marking Tape Heating Tape Lead free Hard Paper 18mmx0.38mm Lead free Shape & Dimensions Radial Type BFS R2B Type Axial Type BFS A0S Type BFS A0L Type www.samwha.com 100 SAMWHA CAPACITOR Co., Ltd. EMI Suppression Filter 101