Document
SMT Ferrite Beads Datenblätter
Rated impedance 27 to 91 Ω Rated current 3 and 4 A Construction
s Size 0603 to 1806 (EIA)
B82482-A2 … B82487-A2
or 1608 to 4516 (IEC)
s Ferrite core
Features
s s s s
Low dc resistance High rated current Available in various sizes Suitable for reflow (IR and vapor phase) and wave soldering
Applications Prevention of high-frequency EMI in s computers, printers s VCRs, TVs
www.DataSheet4U.com
Terminals
s Tinned s Ni intermediate layer
Marking No marking on component Minimum marking on reel: Manufacturer, part number, ordering code, Z value and tolerance of Z value, quantity, date of packing Delivery mode 8- or 12-mm blister tape, reel packing For details on taping, packing and packing units see page 217
213 04/00
SMT Ferrite Beads
B82482-A2 … B82487-A2
General technical data Impedance |Z | Rated current IR DC resistance Rmax Climatic category Storage temperature Soldering: Wave soldering Infrared soldering Vapor-phase soldering Solderability Resistance to soldering heat Permissible PCB bending Temperature cycles Humidity test Life test Maximum 250˚C, 5 s Maximum 240˚C, 20 s temperature/time profile > 200 ˚C, max. 50 s Maximum (215 ± 5) °C, max. 50 s (230 ± 5) °C, (3 ± 0,5) s wetting of soldering area: ≥ 90 % (260 ± 5) °C, (10 ± 0,5) s after preheating at 150˚C, 60 s impedance change max. ± 25 % 2 mm (100 mm long standard PCB) – 25 °C/+ 85 °C, for each 30 min., total 5 cycles impedance change ≤ 25 % 60˚C, 90 to 95 % r. h., 500 h impedance change ≤ 25 % 500 h at 85˚C and rated current impedance change ≤ 25 % Measured with HP 4291A at frequency fZ Maximum dc current at ambient temperature TA = 85 °C Measured at 20 °C ambient temperature In accordance with IEC 60068-1 25/085/21 (– 25 °C/+ 85 °C/21 days damp heat test) – 25 °C/+ 85 °C
214 04/00
SMT Ferrite Beads
B82482-A2 … B82487-A2
Dimensional drawing
Ferrite Ferrite
Terminal electrode Terminal Electrode
k
k
h
b
SSB1339-U
Type B82482-A2 B82483-A2 B82485-A2 B82487-A2
Size EIA 0603 0805 1206 1806
IEC 1608 2012 3216 4516
Dimensions (mm) l b 1,6 ± 0,2 2,0 ± 0,2 3,2 ± 0,3 4,5 ± 0,3 0,8 ± 0,12 1,25 ± 0,2 1,6 ± 0,2 1,6 ± 0,2
h
0,8 ± 0,2 0,9 ± 0,2 0,9 ± 0,2 0,9 ± 0,2
k
(0,4) (0,5) (0,6) (0,6)
PCB layout recommendation
B A
Type B82482-A2
C
Size EIA 0603 0805 1206 1806
IEC 1608 2012 3216 4516
Dimensions (mm) A B 0,6 … 1,0 0,8 … 1,2 1,6 … 2,0 2,6 … 3,0 2,0 … 3,0 3,0 … 4,0 4,0 … 5,0 5,5 … 6,5
C
0,8 … 1,0 1,0 … 1,2 1,2 … 1,6 1,2 … 1,6
B82483-A2 B82485-A2 B82487-A2
Solder land Solder land
SSB1342-E
Characteristics and ordering codes For further technical data see page 214 Size EIA 0603 0805 1206 1806 |Z | Ω 27 39 68 91 Tolerance ± 25 % ± 25 % ± 25 % ± 25 %
IEC 1608 2012 3216 4516
fZ MHz
100 100 100 100
IR A
4 4 3 3
Rmax mΩ
6 8 12 16
Ordering code B82482-A2270-A B82483-A2390-A B82485-A2680-A B82487-A2910-A
215 04/00
SMT Ferrite Beads
B82482-A2 … B82487-A2
Typical electrical characteristics Impedance |Z |, real part R and imaginary part X versus frequency f |Z | Size 0603 B82482-A2270-A
140 Ω Z , R, X 100 80 60 40 Z 20 X 0 10 0 10 1 10 2 MHz 10 3 f R
SSB1373-9
R Size 0805 B82483-A2390-A
140 Ω Z , R, X 100 80 60 40 20 X 0 10 0 10 1 10 2 Z R
SSB1371-S
X
MHz 10 3 f
Size 1206 B82485-A2680-A
140 Ω Z , R, X 100 80 60 40 20 0 10 0 R
SSB1372-1
Size 1806 B82487-A2910-A
140 Ω Z , R, X 100 80 60 40 R 20 0 10 0 X
SSB1370-J
Z
Z
X 10 1 10 2 MHz 10 3 f
10 1
10 2
MHz 10 3 f
216 04/00
SMT Ferrite Beads Taping and Packing
8- and 12-mm blister tape
P0
E
B82482-A2 … B82487-A2
D0
P2
F
t2
A0 P1
Direction of unreeling Abspulrichtung Direction of unreeling
SSB1369-G
Size (EIA) Size (IEC) Type
0603 1608 B82482-A2 Dimensions (mm) 8,0 ± 0,2 2,1 ± 0,2 1,1 ± 0,2 3,5 ± 0,1 1,75 ± 0,1 4,0 ± 0,1 4,0 ± 0,1 2,0 ± 0,1 1,5 + 0,1/– 0 1,4 max.
B0
0805 2012 B82483-A2 8,0 ± 0,2 2,3 ± 0,2 1,5 ± 0,2 3,5 ± 0,1 1,75 ± 0,1 4,0 ± 0,1 4,0 ± 0,1 2,0 ± 0,1 1,5 + 0,1/– 0 1,4 max.
1206 3216 B82485-A2 8,0 ± 0,2 3,5 ± 0,2 1,9 ± 0,2 3,5 ± 0,1 1,75 ± 0,1 4,0 ± 0,1 4,0 ± 0,1 2,0 ± 0,1 1,5 + 0,1/– 0 1,4 max.
W
1806 4516 B82487-A2 12,0 ± 0,2 4,8 ± 0,2 1,9 ± 0,2 5,5 ± 0,1 1,75 ± 0,1 4,0 ± 0,1 8,0 ± 0,1 2,0 ± 0,1 1,5 + 0,1/– 0 1,4 max.
W A0 B0 F E P0 P1 P2 D0 t2
217 04/00
SMT Ferrite Beads Taping and Packing
Reel packing
E W
B82482-A2 … B82487-A2
øC
øB
D A
T
SSB1368-8
Size (EIA) Size (IEC) Type
0603 1608 B82482-A2 Dimensions (mm) 178,0 ± 2 60,0 ± 1 13,0 ± 0,5 21,0 ± 0,8 2,0 ± 0,5 9,0 ± 0,3 11,4 ± 1
0805 2012 B82483-A2
1206 3216 B82485-A2
1806 4516 B82487-A2
A
∅B ∅C
D E W T
9,0 ± 0,3 11,4 ± 1
9,0 ± 0,3 11,4 ± 1
13,0 ± 0,3 15,4 ± 1
Packing units per reel (pieces) 4000 4000 3000 3000
218 04/00
.