Document Number: 34146 For technical questions, contact: magnetics@vishay.com www.vishay.com
Revision: 28-Feb-11 1
Multilayer Ferrite Beads
ILBB-0402
Vishay Dale
MECHANICAL SPECIFICATIONS
Solderability: 90 % coverage after 5 s dip in 235 °C solder
following 60 s preheat at 120 °C to 150 °C and type R flux dip
Resistance to Solder Heat: 10 s in 260 °C solder, after
preheat and flux per above
Terminal Strength: 0.2 kg (0.44 lbs) minimum for 30 s
Beam Strength: 0.2 kg (0.44 lbs) minimum
Flex: 0.2 mm minimum mounted on a 1.6 mm thick PC
board
FEATURES
• High reliability
• Surface mountable
• Magnetically self shielded
• Nickel barrier plating virtually eliminates silver
migration
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21 definition
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature: - 55 °C to + 125 °C
Thermal Shock: 100 cycles, - 40 °C to + 125 °C
Biased Humidity: 85 % RH at 85 °C, 1000 h at full rated
current
STANDARD ELECTRICAL SPECIFICATIONS
Z
± 25 % AT 100 MHz
)
DCR MAX.
()
RATED
DC CURRENT
(mA)
20 0.13 300
30 0.20 300
40 0.20 300
60 0.30 300
70 0.30 300
120 0.45 300
240 0.70 200
300 0.80 200
600 1.00 200
DIMENSIONS in inches [millimeters]
0.02 ± 0.004
[0.5 ± 0.1]
Ferrite Body
0.04 ± 0.004
[1.0 ± 0.1]
0.02 ± 0.004
[0.5 ± 0.1]
0.01 ± 0.004
[0.25 ± 0.1]
DESCRIPTION
ILBB-0402 120 ± 25 % ER e3
MODEL IMPEDANCE VALUE IMPEDANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
ILBB 0402 ER 121 V
PRODUCT FAMILY SIZE PACKAGE
CODE
IMPEDANCE
VALUE
IMPEDANCE
TOLERANCE
www.vishay.com For technical questions, contact: magnetics@vishay.com Document Number: 34146
2Revision: 28-Feb-11
ILBB-0402
Vishay Dale Multilayer Ferrite Beads
TYPICAL CURVES - Frequency Characteristics of R, X, and Z
ILBB-0402 20 Ω
FREQUENCY (MHz)
Ω)
( ECNADEPMI
0
10
20
25
30
1000100101 10 000
Z
X
R
15
5
35
40
ILBB-0402 30 Ω
FREQUENCY (MHz)
IMPEDANCE (Ω)
0
10
40 Z
X
R
15
5
45
35
25
30
20
50
1000100101 10 000
1000100101 10 000
ILBB-0402 40 Ω
FREQUENCY (MHz)
0
10
20
30
40
50
60
70
Z
X
R
IMPEDANCE (Ω)
ILBB-0402 60 Ω
FREQUENCY (MHz)
0
20
40
50
60
Z
X
R
30
10
70
80
1000100101 10 000
IMPEDANCE (
Ω
)
1000100101 10 000
ILBB-0402 70 Ω
FREQUENCY (MHz)
0
20
80 Z
X
R
30
10
90
70
50
60
40
100
IMPEDANCE (
Ω
)
ILBB-0402 120 Ω
FREQUENCY (MHz)
0
40
160 Z
X
R
60
20
180
140
100
120
80
200
1000100101 10 000
IMPEDANCE (
Ω
)
1000100101 10 000
ILBB-0402 240 Ω
FREQUENCY (MHz)
0
100
200
250
300
Z
X
R
150
50
IMPEDANCE (
Ω
)
ILBB-0402 300 Ω
FREQUENCY (MHz)
0
250
350
400
450
Z
X
R
300
200
100
150
50
1000100101 10 000
IMPEDANCE (
Ω
)
Document Number: 34146 For technical questions, contact: magnetics@vishay.com www.vishay.com
Revision: 28-Feb-11 3
ILBB-0402
Multilayer Ferrite Beads Vishay Dale
TYPICAL CURVES - Frequency Characteristics of R, X, and Z
ILBB-0402 600 Ω
FREQUENCY (MHz)
0
200
400
500
600
Z
X
R
300
100
700
800
1000100101 10 000
IMPEDANCE (Ω)
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 12-Mar-12 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
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product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
