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31
Model ILHB
Vishay Dale
Document Number 34102
Revision 30-Jul-01
High Current Multilayer Ferrite Beads
Surface Mount
FEATURES
•High reliability.
•Surface mountable.
•Current rating up to 6 amps.
•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 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: (0603) 0.3kg, (0805) 0.6kg, (1206)
1.0kg, (1806) 1.0kg, (1812) 1.5kg for 30 seconds.
120
IMPEDANCE VALUE
± 25%
IMPEDANCE TOLERANCE
1206-99
SIZE
HOW TO ORDER
Dimensional Outline
SIZE A B C D
0603 0.06 ± 0.006 0.03 ± 0.006 0.03 ± 0.006 0.012 ± 0.008
[1.6 + 0.15] [0.8 ± 0.15] [0.8 ± 0.15] [0.30 ± 0.20]
0805 0.079 ± 0.008 0.049 ± 0.008 0.035 + 0.008 0.02 ± 0.012
[2.0 ± 0.2] [1.25 ± 0.2] [0.9 ± 0.2] [0.50 ± 0.30]
1206 0.126 ± 0.008 0.063 ± 0.008 0.043 ± 0.008 0.02 ± 0.012
[3.2 ± 0.2] [1.6 ± 0.2] [1.1 ± 0.2] [0.50 ± 0.30]
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] [0.60 ± 0.40]
1812 0.177 ± 0.010 0.126 ± 0.010 0.06 ± 0.01 0.024 ± 0.016
[4.5 ± 0.25] [3.2 ± 0.25] [1.5 ± 0.25] [0.60 ± 0.40]
[Numbers in brackets indicate millimeters]
STANDARD ELECTRICAL SPECIFICATIONS
Beam Strength: (0603) 0.3kg, (0805) 1.0kg, (1206) 2.0kg,
(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.
DIMENSIONAL CONFIGURATIONS
IMPEDENCE RATED
PART
IMPEDENCE
TEST FREQUENCY
DCR MAX.
DC Current
NUMBER (± 25%) (MHz) (Ohms) (mA)
ILHB-0603-99 60 100 0.10 2000
ILHB-0603-99 120 100 0.10 2000
ILHB-0805-99 30 100 0.015 6000
ILHB-0805-99 60 100 0.03 3000
ILHB-0805-99 90 100 0.025 5000
ILHB-0805-99 120 100 0.03 5000
ILHB-0805-99 250 100 0.04 3000
ILHB-0805-99 600 100 0.10 2000
ILHB-1206-99 50 100 0.02 6000
ILHB-1206-99 75 100 0.03 3000
ILHB-1206-99 120 100 0.02 6000
ILHB-1206-99 500 100 0.06 2500
ILHB-1206-99 600 100 0.10 2500
ILHB-1806-99 60 100 0.02 6000
ILHB-1812-99 120 100 0.02 6000
ILHB-1812-99 600 50 0.04 3000
ILHB-1812-99 1300 60 0.05 3000
Ferrite
Body
C
D
A
90/10 Sn/PB
Termination
B
ILHB
MODEL
