SPECIFICATION OF BA4□-11 SERIES
FEATURES
1. Availing in a wide range of impedance values and
providing excellent EMI suppression characteristics
for various types of noise.
2. Availing in (3,4) lines by a single chips, it can very
usefully adopted in high density circuit designs.
3. Heat generation and crosstalk between adjacent
circuits is minimized.
4. Excellent solderability.
APPLICATIONS
1. Waveform correction in personal computers, electric
equipments, communication equipments, OA equipments,
and provides radiated noise countermeasures in interfaces and harness connecting parts.
2. Prevents noise intrusion in videos, LCD module, etc.
3. Parallel signal line.
ORDERING CODE
(1) PRODUCT TYPE CODE
BA4 : Ferrite Chip Bead Array 4 Elements
口
: RoHS Code
(2) DESIGN CODE
11 : For general purpose
10 : For high frequency type
(3) DIMENSIONS
The first two digits : Length(mm)
The second two digits : Width(mm)
The last two digits : Thickness(mm)
(4) IMPEDANCE(at 100MHz)
Example : 600=60Ω ,121=120Ω ,102=1000Ω
(5) PACKING
B : Bulk pack
T : Tape&Reel(ф178mm[7inches])
SHAPE & DIMENSIONS
SIZE CODE
BA4□-11-321608
(1206)
L
W
T
C1
C2
UNIT:mm (inch)
D
M
3.20±0.20 1.60±0.20 0.80±0.20 0.40±0.15 0.20~0.45 0.80±0.10 0.20±0.10
(0.126±0.008) (0.063±0.008) (0.031±0.008) (0.016±0.006) (0.008~0.018) (0.031±0.004) (0.008±0.004)
※All
the data listed in this catalogue are for reference only, King Core reserves the right to alter or revise the specifications without prior notification.
KING CORE ELECTRONICS INC.
Tel:886-3-4698855
Fax:886-3-4691395
No.269,Nanfong Rd.,Pingjhen City,Taoyuan County, Taiwan
E-mail:kc@mail.kingcore.com.tw
Web Site:http://www.kingcore.com.tw
1
BA4-11.A01
CHIP BEAD ARRAY
→BA4□-11：Standard
Type
ELECTRICAL CHARACTERISTICS
ORDERING CODE
BA4□-11-321608-300T
BA4□-11-321608-600T
BA4□-11-321608-900T
BA4□-11-321608-121T
BA4□-11-321608-151T
BA4□-11-321608-221T
BA4□-11-321608-301T
BA4□-11-321608-331T
BA4□-11-321608-601T
BA4□-11-321608-102T
Impedance
(Ω)
30±25%
60±25%
90±25%
120±25%
150±25%
220±25%
300±25%
330±25%
600±25%
1000±25%
Test Frequency
(MHz)
100
100
100
100
100
100
100
100
100
100
DC Resistance
(Ω)max
0.10
0.30
0.25
0.30
0.30
0.40
0.50
0.50
0.60
0.90
Rated Current
(mA)max
200
300
200
200
200
200
200
200
200
100
BA4 -11-321608-300T
60
45
Z
30
15
XL
0
1
10
100
FREQ(MHZ)
1000
R
BA4 -11-321608-600T
120
90
60
30
0
XL
150
120
BA4 -11-321608-900T
200
150
100
50
BA4 -11-321608-121T
Z
R
IMPEDANCE
IMPEDANCE
Z
IMPEDANCE
R
Z
90
60
30
0
1
XL
R
IMPEDANCE
XL
1
10
100 1000
FREQ(MHZ)
10
100 1000
FREQ(MHZ)
0
1
10
100 1000
FREQ(MHZ)
BA4 -11-321608-151T
250
200
IMPEDANCE
IMPEDANCE
400
300
200
100
BA4 -11-321608-221T
500
400
IMPEDANCE
BA4 -11-321608-301T
BA4 -11-321608-331T
500
400
150
100
50
0
1
Z
R
Z
300
200
100
0
1
XL
IMPEDANCE
R
Z
R
300
200
100
Z
R
XL
10
100 1000
FREQ(MHZ)
0
1
XL
10
100 1000
FREQ(MHZ)
XL
0
1
10
100 1000
FREQ(MHZ)
10
100 1000
FREQ(MHZ)
BA4 -11-321608-601T
1000
800
IMPEDANCE
BA4 -11-321608-102T
1200
1000
IMPEDANCE
600
400
200
Z
R
800
600
400
200
Z
R
XL
0
1
10
100 1000
FREQ(MHZ)
XL
0
1
10
100 1000
FREQ(MHZ)
※All
the data listed in this catalogue are for reference only, King Core reserves the right to alter or revise the specifications without prior notification.
KING CORE ELECTRONICS INC.
Tel:886-3-4698855
Fax:886-3-4691395
No.269,Nanfong Rd.,Pingjhen City,Taoyuan County, Taiwan
E-mail:kc@mail.kingcore.com.tw
Web Site:http://www.kingcore.com.tw
2
BA4-11.A01
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