EMI BEAD FILTERS (PATENTED)
FEATURES
° §Simple to handle and inexpensive in price.
° §Available in various configurations to conform to the wiring materials in use the characteristics as required.
° §Absorbs noise effectively because of the impedance over 30• ÿin high frequency band(from 10 to 1000MHz).
° §Automatic insertion type of taping is available.
° §Their applications include high-frequency chocking and the prevention of extraordinary oscillation as well as noise in circuits.
° §An invention patented article (High impedance products by manufacture method : high IZI & IZI Tol.° 5æ• ÿ) : Korea, Japan,
U.S.A, U.K, Taiwan, Germany, Sweden, Italy.
APPLICATION
° §Computers and peripheral equipment, Digital VTR, TV, Audio, Computer Game machine etc.
TYPE DESIGNATION
BF
S
3550
R
2
B
® Packing Style
® Lead Pitch
® Leaded Type
® Physical Dimensions
® Beads Shape Code
® Type
(1) Type : Bead Filter
(2) Beads Shape Code
° §S : Single Bead
° D§ : Double Bead
° W§ : Wide Bead
(3) Beads Size Code
Unit(mm)
S&D TYPE
W TYPE
SIZE
SIZE
CODE
SIZE
SIZE
CODE
CODE
5050
6010
6575
CODE
6050
6070
7550
7570
O.D¶ L
O.D¶ L
O.D¶ LT
W¶ L T
2550
3530
3550
3565
3580
3510
3512
3514
2.5¶ 5.0
3.5¶ 3.0
3.5¶ 5.0
3.5¶ 6.5
3.5¶ 8.0
3.5¶ 10
3.5¶ 12
3.5¶ 14
5.0¶ 5T.0
6.0¶ 5T.0
T
6.0¶ 7.T0
7.5¶ 5.T0
7.5¶ 7T.0
6.0¶ 10
T
6.5¶ 7.5
T