EMI Suppression Filter 97
SAMWHA CAPACITOR Co., Ltd.
96
Schematic and Characteristics
Electrical Characteristics
Item Specification
Rated Voltage 50VDC
Rated current Between terminals ①and ③1A
Withstanding test voltage between 125V DC
terminals ①and ②or ②and ③
Insulation resistance at 50V DC for 1 minute 10,000
MΩ
Min.
DC resistance between terminals ①and ③50mΩMax.
Operating temperature range -25℃~ 85℃
Item Specification Item Specification
Operating Temperature B : -55℃~+125℃Temperature characteristic B : ±15%
Rated voltage 50V/100V DC Testing voltage 125V/250V DC
Insulation resistance 10,000
MΩ
Min. TanδB : 3.0% Max.
Rated current 1A Max. DC Resistance 50mΩMax.
Shape & Dimensions
2226
J10
Item Code Dimensions(㎜)
Component Width D18.0 Max.
Component Height D26.2 Max.
Component Thickness T 2.8 Max.
Pitch of Component P 12.7±1.0
Pitch of Sprocket Hole P012.7±0.3
Length from Hole Center to P16.35 ±1.3
Component Center
Lead Spacing F 2.5 -0.1, +0.4
Deviation along Tape, Left of Righ
t
ΔS 1.0 Max.
Deviation across Type Δh 2.0 Max.
Item Code Dimensions(㎜)
Carrier Type Width W 18.0±0.5
Hole Down Type Width W05.0 Min.
Position of Sprocket Hole W19.0±0.5
Hole Down Type Position W21.5±1.5
Height of Component from Hole Center
H 19.0±1.0
Diameter of Sprocket Hole ØD04.0±0.2
Total Tape Thickness t10.5±0.2
Total Thickness, Tape and Lead wire
t21.5 Max.
Lead Diameter ØO 0.6±0.05
ØS 0.5±0.05
Features
Available in various configurations to conform to the wiring materials in use the characteristics as required.
Absorbs noise effectively because of the impedance over 30Ωin high frequency band.
Automatic insertion type of taping is available.
An invention patented article Korea, Japan, U.S.A, U.K, Taiwan, Germany, Sweden, Italy.
Applications
Computers and peripheral equipment, word processors, facsimiles.
Digital controlled equipment and electronic type writer, program controllers.
Automotive engine control units, car electronics.
TVs, VCRs, electronic music instruments, video games etc.
BEAD Filter
BF S 3550 R 2 F
How to Order(Product Identification)
Type Beads Shape Code
BEAD Filter SDW R
Single Bead Double Bead Wide Bead Ferrite Core
Physical Dimensions
Single & Double Type Wide Type Ferrite Core Type
Code Size O.D×L Code Size O.D×L Code Size O.D×L Code Size O.D×L×I.D
2070 2.0×7.0 3565 3.5×6.5 7555 7.5×5.5 601009 6.0×10×0.9
2550 2.5×5.0 3580 3.5×8.0
3550 3.5×5.0 3510 3.5×10.0
3557 3.5×5.7 3512 3.5×12.0
3560 3.5×6.0 3514 3.5×14.0
Unit : mm
[ O.D : Out Diameter, L : Length, W : Width, I.D : Inner Diameter ]
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EMI Suppression Filter
BEAD Filter
EMI Suppression Filter 99
SAMWHA CAPACITOR Co., Ltd.
98
Leaded Type Leaded Pitch
A : Axial Leaded R : Radial Leaded 0 : Straight 2 : 5mm Pitch
Packing Style
Code Packing Code Packing
B Bulk Packing F Taping Type Flat Pack(Radial)
S Taping Type Flat Pack(Axial 26mm) L Taping Type Flat Pack(Axial 52mm)
Spec |z|(
Ω)
DC Resistance Insulation
Allowable DC Current
Min. Typical (mΩ) (At DC 100V, MΩ) (A Max.)
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
Specifications
Testing frequency : at 100M㎐.an exception SPEC : BFS 3557 A0. BFS 3560 A0 at 10M㎐
Electrical Characteristics Test Method
1. Impedance(|Z|)
Refer to article |Z|-f Characteristics(Measurement : Impedance Analyzer)
2. Insulation Resistance Test
Insulation resistance test between core and wire shall be measured H.P 4339B Insulation
Resistance Meter Insulation Resistance : 1
MΩ, Min.
↑(At DC 100V, 60Sec)
|Z|-f Characteristics
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EMI Suppression Filter
BEAD Filter
EMI Suppression Filter 101
SAMWHA CAPACITOR Co., Ltd.
100
Shape & Dimensions
Radial Type
BFS R2B Type Axial Type
BFS A0L Type BFS A0S Type
BFD R2B Type BFS R2F Type
Material Certificate
※We guarantee that the same material above used
Axial
Radial
No. Component Parts Material Remark
①Epoxy Bond Uni Bond Orange Lead free
②Ferrite Core Ni-Zn Material Lead free
③Lead-Wire Sn 100% Plat on Lead free
Copper Wire(0.6Ø)
④Marking Tape Width 5.8mm Lead free
⑤Paper Tape Width 6.0mm Lead free
No. Component Parts Material Remark
①Epoxy Bond ECP-200 Orange Lead free
②Ferrite Core Ni-Zn Material Lead free
③Lead-Wire Sn 100% Plat on Lead free
Copper Wire(0.6Ø)
④Marking Tape Heating Tape Lead free
⑤Hard Paper 18mm×0.38mm Lead free
BFW R2B TypeBFD R2F Type
BFW R2F Type BFR 6010 Type
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EMI Suppression Filter
BEAD Filter
