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•ÿ high frequency band(from 10 to 1000MHz).
in
°§
Automatic insertion type of taping is available.
°§
applications include high-frequency chocking and the prevention of extraordinary oscillation as well as noise in circuits.
Their
°§
invention patented article (High impedance products by manufacture method : high IZI & IZI Tol.°æ ) : Korea, Japan,
An
5
•ÿ
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
Á
(1) Type : Bead Filter
(2) Beads Shape Code
°§
: Single Bead
S
°§
: Double Bead
D
(3) Beads Size Code
°§
: Wide Bead
W
Unit(mm)
CODE
2550
3530
3550
3565
SIZE
O.D¶L
2.5¶5.0
3.5¶3.0
3.5¶5.0
3.5¶6.5
S&D TYPE
SIZE
CODE
O.D¶L
3580
3510
3512
3514
3.5¶8.0
3.5¶10
3.5¶12
3.5¶14
CODE
5050
6010
6575
SIZE
O.D¶L
T
5.0¶5.0
T
T
6.0¶10
T
6.5¶7.5
T
W TYPE
SIZE
CODE
W¶L
T
6050
6070
7550
7570
6.0¶5.0
T
6.0¶7.0
T
7.5¶5.0
T
7.5¶7.0
T
27
EMI BEAD FILTERS
(4) Leaded Type
°§
: Axial leaded
A
°§
: Radial leaded
R
°§
Leadless
(5) Lead Pitch
°§
: Straight
0
°§
: 5ß Pitch
2
°§
: 10ß Pitch
4
(6) Packing Style
°§
: Bulk Packing
B
°§
: Taping Type Flat Pack(Radial)
F
°§
: Taping Type Flat Pack(Axial 26ß)
S
°§
: Taping Type Flat Pack(Axial 52ß)
L
ELECTRICAL CHARACTERISTICS
£¸
) at 100MHz
Z (•ÿ
£¸
SPEC
min
BFD 1650 R2
BFS 2070 R2
BFD 2070 R2
BFS 2550 A0
BFS 2550 R2
BFD 2550 R2
BFS 3550 A0
BFS 3550 R2
BFD 3550 R2
BFS 3565 A0
BFS 3565 R2
BFD 3565 R2
BFS 3580 A0
BFS 3580 R2
BFD 3580 R2
BFS 3510 A0
BFS 3510 R2
BFD 3510 R2
BFS 3512 A0
BFS 3512 R2
BFD 3512 R2
BFS 3514 A0
BFS 3514 R2
BFD 3514 R2
BFW 6050 R2
BFW 7550 R2
BFW 7570 (BER 6010 1.5T)
BFR 6575 (3.5T)
BFR 5050 A0 (5.5T)
BFR 5050 A0 (3.5T)
60
60
120
50
50
100
65
65
130
80
80
160
103
103
206
120
120
240
148
148
296
170
170
340
100
90
130
910
950
660
TYP
80
75
150
65
65
130
70
70
140
100
100
200
120
120
240
150
150
300
180
180
360
210
210
420
115
110
140
950
1000
710
Insulation
DC
Resistance
Resistance(m•ÿ (M•ÿ 100V)
)
, DC
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Allowable
DC Current
3
3
3
3
3
3
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
28
EMI BEAD FILTERS
RADIAL TYPE
BFR 6010 TYPE
BFS R2B TYPE
BFS R2F TYPE
BFD R2B TYPE
BFD R2F TYPE
BFW R2B TYPE
BFW R2F TYPE
29
EMI BEAD FILTERS
AXIAL TYPE
BFS A0B TYPE (26mm)
BFS A0S TYPE (26mm)
BFS A0B TYPE (52mm)
BFS A0L TYPE (52mm)
£¸ °©
Z
£¸
CHARACTERISTICS
(GREEN LINE : EXISTING PRODUCTS)
f
30
LC ARRAY TYPE EMI SUPPRESSION FILTERS
SPECIFICATIONS
Dimensions
Spec. No
LC A221M°©
6P
LC A221M°©
8P
A
B
C
D
E
F
G
H
Remark
6P
¶
3(18H)
8P
¶
3(24H)
6.20°æ
0.15 3.60°æ 12.70°æ 2.54°æ
0.2
0.2
0.15 7.80°æ 2.54°æ
0.2
0.15 5.08°æ 15.50°æ
0.2
0.2
6.20°æ
0.15 3.60°æ 17.78°æ 2.54°æ
0.2
0.2
0.15 7.80°æ 2.54°æ
0.2
0.15 5.08°æ 20.50°æ
0.2
0.2
LC A221M°©
10P 6.20°æ
0.15 3.60°æ 22.86°æ 2.54°æ
0.2
0.2
0.15 7.80°æ 2.54°æ
0.2
0.15 5.08°æ 25.50°æ 10P
¶
3(30H)
0.2
0.2
LC A221M°©
11P 6.20°æ
0.15 3.60°æ
0.2
25.4°æ 2.54°æ
0.2
0.15 7.80°æ 2.54°æ
0.2
0.15 5.08°æ 27.90°æ 11P
¶
3(33H)
0.2
0.2
TYPICAL INSERTION LOSS CHARACTERISTICS
¶
SPEC MATERIAL : LCA 101M° , LCA 222M° , LCA 471M°
I
LCA 102M° , LCA 223M° , LCA 473M°
LCA 200M° , LCA 271M° ,
©
©
©
©
©
©
©
1) Above measurement date may varies within
°æ
10%.
2) Above LC Arrays can be manufactured according to customer’s specifications on requesting.
3) Above LC Arrays are mountable by automatic surface°mounting machine.
©
31
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