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ILBB-1210, 1806, 1812
Vishay Dale
Document Number 34101
Revision 14-Feb-02
For technical questions, contact Magnetics@vishay.com
Multilayer Ferrite Beads
Surface Mount
FEATURES
•High reliability.
•Surface mountable.
•Magnetically self shielded.
•Nickel barrier plating virtually eliminates silver migration.
MECHANICAL SPECIFICATIONS
Solderability: 90% coverage after 5 second dip in 235°C
solder following 60 second preheat at 120°C to 150°C and
type R flux dip.
Resistance To Solder Heat: 10 seconds in 260°C solder
after preheat and flux per above.
Termination: 90/10 Sn/Pb.
Terminal Strength: (1210) 1.0kg, (1806) 1.0kg, (1812) 1.5kg
for 30 seconds.
ILBB
MODEL 80
IMPEDANCE VALUE ± 25%
IMPEDANCE TOLERANCE
1806-99
SIZE
ORDERING INFORMATION
DIMENSIONS in inches [millimeters]
Dimensional Outline
SIZE A B C D
1210 0.126 ± 0.008 0.098 ± 0.008 0.051 + 0.008 0.020 ± 0.012
[3.2 ± 0.2] [2.5 ± 0.2] [1.3 ± 0.02] [0.5 ± 0.3]
1806 0.177 ± 0.010 0.063 ± 0.008 0.063 ± 0.008 0.024 ± 0.016
[4.5 ± 0.25] [1.6 ± 0.2] [1.6 ± 0.2] [0.6 ± 0.4]
1812 0.177 ± 0.010 0.126 ± 0.010 0.059 ± 0.010 0.024 ± 0.016
[4.5 ± 0.25] [3.2 ± 0.25] [1.5 ± 0.25] [0.6 ± 0.4]
STANDARD ELECTRICAL SPECIFICATIONS
RATED
PART Z @ 100MHz DCR Max. DC Current
NUMBER (± 25%) (Ohms) (mA)
ILBB-1210-99 31 0.30 400
ILBB-1210-99 60 0.30 400
ILBB-1210-99 90 0.30 400
ILBB-1806-99 80 0.30 400
ILBB-1806-99 100 0.30 300
ILBB-1806-99 150 0.50 200
ILBB-1812-99 70 0.40 200
ILBB-1812-99 120 0.40 200
Beam Strength: (1210) 2.5kg, (1806) 2.5kg, (1812) 2.5kg.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature: - 55°C to + 125°C.
Thermal Shock: 100 cycles, - 40°C to + 85°C.
Humidity: 90% RH at 40°C, 1000 hours at full rated current.
Load Life: 85°C for 1000 hours full rated current.
A
90/10 Sn/PB
Termination
B
Ferrite
Body
D
C
www.vishay.com
31
ILBB-1210, 1806, 1812
Vishay Dale
Document Number 34101
Revision 14-Feb-02 For technical questions, contact Magnetics@vishay.com
TYPICAL CURVES - FREQUENCY CHARACTERISTICS OF Z, X AND R
ILBB-1210 31Ω
FREQUENCY (MHz)
IMPEDANCE (OHMS)
ILBB-1210 60Ω
FREQUENCY (MHz)
IMPEDANCE (OHMS)
0
20
40
50
60
1 10 100 1000 10000
Z
X
R
30
10
70
80
0
20
80
1 10 100 1000 10000
Z
X
R
30
10
90
70
50
60
40
100
ILBB-1812 70Ω
FREQUENCY (MHz)
IMPEDANCE (OHMS)
ILBB-1806 80Ω
FREQUENCY (MHz)
IMPEDANCE (OHMS)
0
40
80
100
120
1 10 100 1000 10000
Z
X
R
60
20
0
20
40
60
80
100
120
140
1 10 100 1000 10000
Z
X
R
ILBB-1210 90Ω
FREQUENCY (MHz)
IMPEDANCE (OHMS)
ILBB-1806 100Ω
FREQUENCY (MHz)
IMPEDANCE (OHMS)
0
20
40
60
80
100
120
140
1 10 100 1000 10000
Z
X
R
0
40
160
1 10 100 1000 10000
Z
X
R
60
20
180
140
100
120
80
ILBB-1812 120Ω
FREQUENCY (MHz)
IMPEDANCE (OHMS)
ILBB-1806 150Ω
FREQUENCY (MHz)
IMPEDANCE (OHMS)
0
40
160
1 10 100 1000 10000
Z
X
R
60
20
180
140
100
120
80
0
50
150
200
250
1 10 100 1000 10000
Z
X
R
100
