Walsin Technology Corporation
Lead Free Ferrite Beads Series
Customer
: X´‹
Approval No : 013SZ-940145
Issue Date
: 2005/05/18
Customer Approval :
WALSIN Technology Corp.
Authorized By : Chen-yuan Su
Page
1
of 19
Lead Free Ferrite Beads
version 04
March 2004
Walsin Technology Corporation
FEATURES
1.
2.
3.
4.
Monolithic structure yields high reliability.
Standard chip size suitable for SMT assembly
Magnetic shield prevents cross talk
Lead (Pb) free.
APPLICATIONS
EMI suppression for digital equipment such as Personal computer, Note book, ADSL, Modem, LCD monitor,
camcoder,…etc.
DIMENSIONS
Unit : mm
CHIP
SIZE
L
W
T
Ts
1005
Series
1.00
±
0.10
0.50
±
0.10
0.50
±
0.10
0.25
±
0.10
1608
Series
1.60
±
0.20
0.80
±
0.15
0.80
±
0.15
0.40
±
0.20
201209
Series
2.00 D
0.20
1.25 D
0.20
0.85 D
0.20
0.50 D
0.20
201212
Series
2.00 D
0.20
1.25 D
0.20
1.25 D
0.20
0.50 D
0.20
321611
Series
3.20 D
0.20
1.60 D
0.20
1.10 D
0.20
0.70 D
0.30
321616
Series
3.20 D
0.20
1.60 D
0.20
1.60 D
0.20
0.70 D
0.30
3225
Series
3.20
±
0.20
2.50
±
0.20
1.30
±
0.20
4532
Series
4.5
±
0.3
3.2
±
0.2
1.5
±
0.2
0.70
±
0.30 0.70
±
0.30
MARKING
No marking
ORDERING CODE
WB
Product
Bead
1608
Size
L jW (mm)
1.0x0.5 mm
1.6 j0.8 mm
08
Thickness
05=0.5 mm
08=0.8 mm
09=0.85 mm
B
A
B
C
D
F
H
101
R10=0.10
1R0=1.0
100=10
101=100
102=1000
Q
L
Current
T
Packing
T=Taped
01
02
20
60
02
Rated
Current
100mA
200mA
2000mA
6000mA
Material Impedance Tolerance
K= D
10% N=Normal
M= D
20% S=High current
Q= D
25% L=Lead Free
2.0 j1.25 mm 11=1.1 mm
3.2 j1.6 mm 12=1.25 mm
3.2 j2.5 mm
4.5 j3.2 mm
13=1.3 mm
15=1.5 mm
Page
2
of 19
Lead Free Ferrite Beads
version 04
March 2004