FERRITES
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Please note that the contents may change without any prior notice due to reasons such as upgrading.
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ferrite_nz_emc_bead1_en.fm
Ferrites for EMI suppression
Ni-Zn
BB series(1 Hole)
FEATURES
Effective noise countermeasures are possible by selecting the appropriate material and shape.
Bead cores are a noise suppression product that are easy to handle. Appropriate selection is possible from a wide variety of types
APPLICATION
Imaging devices, audio equipment, automotive electronics, telecommunication devices, office automation equipment, and digital interface
various other cables.
Absorption EMI and penetrating noise
Prevent parasitic oscillation
PART NUMBER CONSTRUCTION
RANGE OF USE AND STORAGE TEMPERATURE
The temperature range has a different case by materials.
HF70 BB 1.8 × 5 × 0.7
Material Core shape Outer diameter
dimensions(A)
Length
dimensions(B)
Inner diameter
dimensions(C)
Temperature range
Operating
temperature
Storage
temperature
（°C） （°C）
–40 to +85 –40 to +85
REACH
SVHC-Free
Lead
Free
RoHS
Pb
Halogen
Free
Br
Cl
RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html
Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm.
FERRITES
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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ferrite_nz_emc_bead1_en.fm
Ni-Zn BB series
SHAPES AND DIMENSIONS
BB series (HF57)
BB series (HF70)
HF57 BB 1.8 × 5 × 0.7
Material Core
shape
Outer diameter
dimensions(A)
Length
dimensions(B)
Inner diameter
dimensions(C)
Shape Material
Dimensions Impedance
() typ. Part No.
ØA
(mm)
B
(mm)
ØC
(mm)
10MHz
(n=1T)
100MHz
(n=1T)
BB2.85X2X1.35 HF57 2.85±0.1 2.0±0.15 1.35±0.1 8 23 HF57BB2.85X2X1.35
BB3.35X2X2 HF57 3.35±0.2 2.0±0.1 2.0±0.2 620 HF57BB3.35X2X2
BB3.5X1X1.6 HF57 3.5±0.15 1.0+0.1,-0.2 1.6±0.1 4.5 17 HF57BB3.5X1X1.6
BB3.5X1.5X1.3 HF57 3.5±0.15 1.5±0.15 1.3±0.1 923 HF57BB3.5X1.5X1.3
BB3.5X3X1.3 HF57 3.5±0.15 3.0±0.2 1.3±0.1 16 40 HF57BB3.5X3X1.3
BB3.5X5X1.3 HF57 3.5±0.15 5.0±0.3 1.3±0.1 28 65 HF57BB3.5X5X1.3
BB3.6X3.2X2.7 HF57 3.6±0.15 3.2±0.2 2.7±0.15 6 17 HF57BB3.6X3.2X2.7
BB4X2X2 HF57 4.0±0.15 2.0±0.15 2.0±0.15 824 HF57BB4X2X2
BB4X5X2 HF57 4.0±0.15 5.0±0.3 2.0±0.15 19 46 HF57BB4X5X2
BB4.8X4.8X2.4 HF57 4.8±0.2 4.8±0.2 2.4±0.15 18 49 HF57BB4.8X4.8X2.4
Shape Material
Dimensions Impedance
() typ. Part No.
ØA
(mm)
B
(mm)
ØC
(mm)
10MHz
(n=1T)
100MHz
(n=1T)
BB1.8X5X0.7 HF70 1.8±0.15 5.0±0.3 0.7±0.1 31 48 HF70BB1.8X5X0.7
BB2.5X2.2X0.8 HF70 2.5±0.15 2.2±0.2 0.8±0.1 15 27 HF70BB2.5X2.2X0.8
BB2.5X5X0.8 HF70 2.5±0.15 5.0±0.3 0.8±0.1 31 51 HF70BB2.5X5X0.8
BB3X5X1 HF70 3.0±0.15 5.0±0.3 1.0±0.1 33 53 HF70BB3X5X1
BB3.4X3X1 HF70 3.4±0.15 3.0±0.2 1.0±0.1 22 36 HF70BB3.4X3X1
BB3.5X2X1.3 HF70 3.5±0.15 2.0±0.15 1.3±0.1 13 24 HF70BB3.5X2X1.3
BB3.5X5X0.8 HF70 3.5±0.15 5.0±0.3 0.8±0.1 40 68 HF70BB3.5X5X0.8
BB3.5X3X1.3 HF70 3.5±0.15 3.0±0.2 1.3±0.1 17 28 HF70BB3.5X3X1.3
BB3.5X5X1.3 HF70 3.5±0.15 5.0±0.3 1.3±0.1 29 49 HF70BB3.5X5X1.3
BB3.5X10X1.3 HF70 3.5±0.15 10.0±0.4 1.3±0.1 53 92 HF70BB3.5X10X1.3
BB4.5X4X2.5 HF70 4.5±0.15 4.0±0.2 2.5±0.15 17 30 HF70BB4.5X4X2.5
BB4.5X5X1.6 HF70 4.5±0.15 5.0±0.3 1.6±0.1 31 53 HF70BB4.5X5X1.6
BB4X15X1.35 HF70 4+0.1,-0.2 15.0±0.5 1.35±0.1 92 155 HF70BB4X15X1.35
BB5X5X2 HF70 5.0±0.15 5.0±0.3 2.0±0.15 27 42 HF70BB5X5X2
BB5.5X5X2.5 HF70 5.5±0.2 5.0±0.3 2.5±0.15 22 38 HF70BB5.5X5X2.5
BB6X3.8X3 HF70 6.0±0.2 3.8±0.2 3.0±0.2 19 31 HF70BB6X3.8X3
BB6.4X4.5X3.2 HF70 6.4±0.2 4.5±0.2 3.2±0.15 22 37 HF70BB6.4X4.5X3.2
BB6.4X5X3.2 HF70 6.4±0.2 5.0±0.2 3.2±0.15 20 32 HF70BB6.4X5X3.2
BB6.4X10X3.2 HF70 6.4±0.2 10.0±0.5 3.2±0.15 40 63 HF70BB6.4X10X3.2
BB9X5X4.5 HF70 9.0±0.25 5.0±0.3 4.5±0.15 20 34 HF70BB9X5X4.5
BB9X10X4.5 HF70 9.0±0.25 10.0±0.4 4.5±0.15 40 68 HF70BB9X10X4.5
BB9.5X10.4X4.9 HF70 9.52±0.25 10.42±0.25 4.9±0.15 40 70 HF70BB9.5X10.4X4.9
B
øA
øC
FERRITES
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20210121
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ferrite_nz_emc_bead1_en.fm
Ni-Zn BB series
ELECTRICAL CHARACTERISTICS
IMPEDANCE VS. FREQUENCY CHARACTERISTICS
HF57BB2.85X2X1.35 HF57BB3.35X2X2 HF57BB3.5X1X1.6
HF57BB3.5X1.5X1.3 HF57BB3.5X3X1.3 HF57BB3.5X5X1.3
HF57BB3.6X3.2X2.7 HF57BB4X2X2 HF57BB4X5X2
HF57BB4.8X4.8X2.4
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
FERRITES
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20210121
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ferrite_nz_emc_bead1_en.fm
Ni-Zn BB series
ELECTRICAL CHARACTERISTICS
IMPEDANCE VS. FREQUENCY CHARACTERISTICS
HF70BB1.8X5X0.7 HF70BB2.5X2.2X0.8 HF70BB2.5X5X0.8
HF70BB3X5X1 HF70BB3.4X3X1 HF70BB3.5X2X1.3
HF70BB3.5X5X0.8 HF70BB3.5X3X1.3 HF70BB3.5X5X1.3
HF70BB3.5X10X1.3 HF70BB4.5X4X2.5 HF70BB4.5X5X1.6
HF70BB4X15X1.35 HF70BB5X5X2 HF70BB5.5X5X2.5
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
FERRITES
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20210121
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ferrite_nz_emc_bead1_en.fm
Ni-Zn BB series
ELECTRICAL CHARACTERISTICS
IMPEDANCE VS. FREQUENCY CHARACTERISTICS
HF70BB6X3.8X3 HF70BB6.4X4.5X3.2 HF70BB6.4X5X3.2
HF70BB6.4X10X3.2 HF70BB9X5X4.5 HF70BB9X10X4.5
HF70BB9.5X10.4X4.9
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
1000
100
10
1110
100 1000
Frequency(MHz)
Impedance(Ω)
(n=1T)
FERRITES
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Please note that the contents may change without any prior notice due to reasons such as upgrading.
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ferrite_nz_emc_bead1_en.fm
Please be sure to read this manual thoroughly before using the products.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment,
home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment,
industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality
require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person
or property.
When using the products for specific purposes, please first make confirmations in areas such as safety, reliability, and quality.
Please understand that we are not in a position to be held responsible for any damage or the like caused by any use exceeding the range
or conditions of this specification sheet or by any use in the specific applications.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When using this product in general-purpose standard applications, you are kindly requested to take into consideration securing protection
circuit/equipment or providing backup circuits, etc to ensure higher safety.
REMINDERS FOR USING THESE PRODUCTS
