SMT Ferrite Beads
B82482-B
… B82486-B
Rated impedance 30 to 2000
Ω
Rated current 0,1 to 0,5 A
Construction
s
Size 0603 to 1210 (EIA) or 1608 to 3225 (IEC)
s
Multilayer technology with ferrite
Features
s
Broadband attenuation
s
Suitable for reflow (IR and vapor phase)
and wave soldering
Applications
Prevention of high-frequency EMI in
s
computers, printers
s
VCRs, TVs
s
cordless phones
s
mobile phones
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-mm blister tape wound on 178-mm
∅
reel
For details on taping, packing and packing units
see page 234
225
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SMT Ferrite Beads
B82482-B
… B82486-B
General technical data
Impedance |Z |
Rated current
I
R
DC resistance
R
max
Climatic category
Storage temperature
Soldering:
Wave soldering
Infrared soldering
Vapor-phase soldering
Solderability
Maximum 260˚C, 5 s
Maximum 250˚C, 30 s
temperature/time profile > 215 ˚C, max. 60 s
Maximum (215
±
5)°C, max. 60 s
(230
±
5)°C, (4
±
1,0) s
after preheating at 120 to 150˚C, 60 s
wetting of soldering area:
≥
90 %
(260
±
5)°C, (10
±
0,5) s
after preheating at 120 to 150˚C, 60 s
impedance change max.
±
75 %
2 mm (100 mm long standard PCB)
– 40°C/+ 85°C, for each 30 min., total 100 cycles
impedance change
≤
20 %
40˚C, 90 to 95 % r. h. at 200 mA, 1000 h
impedance change
≤
20 %
1000 h at 85˚C and 200 mA
impedance change
≤
20 %
Measured with HP 4291A at frequency
f
Z
Maximum dc current at ambient temperature
T
A
= 85°C
Measured at 20°C ambient temperature
In accordance with IEC 60068-1
40/085/56 (– 40°C/+ 85°C/56 days damp heat test)
– 40°C/+ 85°C
Resistance to soldering heat
Permissible PCB bending
Temperature cycles
Humidity test
Life test
226
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SMT Ferrite Beads
B82482-B
… B82486-B
Dimensional drawing
Ferrite
Ferrite
Terminal
Electrode
Terminal
electrode
k
k
h
b
SSB1339-U
Type
B82482-B
B82483-B
B82485-B
B82486-B
Size
EIA
0603
0805
1206
1210
IEC
1608
2012
3216
3225
Dimensions (mm)
l
b
1,6
±
0,2
2,0
±
0,2
3,2
±
0,2
3,2
±
0,2
0,8
±
0,15
1,25
±
0,2
1,6
±
0,2
2,5
±
0,2
h
0,8
±
0,15
0,9
±
0,2
1,1
±
0,2
1,3
±
0,2
k
0,4
±
0,2
0,5
±
0,3
0,5
±
0,3
0,5
±
0,3
PCB layout recommendation
B
A
Solder land
Solder land
SSB1342-E
Type
B82482-B
B82483-B
B82485-B
B82486-B
Size
EIA
0603
0805
1206
1210
C
IEC
1608
2012
3216
3225
Dimensions (mm)
A
0,8
1,2
2,0
2,0
B
2,4 … 3,4
3,0 … 4,0
4,2 … 5,2
4,2 … 5,2
C
0,6
1,0
1,2
1,8
227
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SMT Ferrite Beads
B82482-B
… B82486-B
Characteristics and ordering codes
For further technical data
see page 226.
Size
EIA
0603
IEC
1608
|Z |
Ω
30
60
80
120
300
0805
2012
32
80
120
300
600
1000
1206
3216
32
70
90
150
600
1200
1210
3225
90
2000
±
25 %
±
25 %
±
25 %
Toler-
ance
±
25 %
f
Z
MHz
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
50
100
30
I
R
A
0,2
0,2
0,2
0,2
0,1
0,5
0,4
0,2
0,2
0,2
0,1
0,5
0,4
0,4
0,2
0,2
0,1
0,4
0,1
R
max
Ω
0,2
0,2
0,3
0,3
0,6
0,2
0,4
0,4
0,9
1,0
1,0
0,15
0,3
0,3
0,5
0,5
1,0
0,3
1,5
Ordering code
B82482-B1300-A
B82482-B1600-A
B82482-B1800-A
B82482-B1121-A
B82482-B1301-A
B82483-B1320-A
B82483-B1800-A
B82483-B1121-A
B82483-B1301-A
B82483-B1601-A
B82483-B1102-A
B82485-B1320-A
B82485-B1700-A
B82485-B1900-A
B82485-B1151-A
B82485-B1601-A
B82485-B1122-A
B82486-B1900-A
B82486-B1202-A
228
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SMT Ferrite Beads
B82482-B
… B82486-B
Typical electrical characteristics
Impedance |Z |, real part R and imaginary part X versus frequency
f
|Z |
Size 0603
B82482-B1300-A
10
3
Ω
Z , R, X
SSB1316-Q
R
X
B82482-B1600-A
10
3
Ω
Z , R, X
SSB1317-Y
10
2
Z
X
10
1
10
2
Z
X
10
1
R
10
0 0
10
R
10
1
10
2
MHz 10
3
f
10
0
10
1
10
2
MHz 10
3
f
B82482-B1800-A
10
3
Ω
Z , R, X
SSB1318-7
B82482-B1121-A
10
3
Ω
Z , R, X
Z
Z
X
SSB1319-F
10
2
10
2
X
10
1
R
10
1
R
10
0 0
10
10
1
10
2
MHz 10
3
f
10
0 0
10
10
1
10
2
MHz 10
3
f
229
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