F E R R I T E S
April 2020
Ni-Zn
Ferrites for EMI Suppression
RH/RU series(Cylindrical)
RH
RU
(2/8)
F E R R I T E S
REMINDERS FOR USING THESE PRODUCTS
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.
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F E R R I T E S
Product compatible with RoHS directive
Halogen-free
Ferrites for EMI Suppression
Overview of the RH Series
FEATURES
For use with round cables, both the clamp-on type and the regular type cores are available. Clamp-on cores can be attached to an
existing cable while avoiding removal or cutting of the cable.
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
RH series (Regular type)
HF70
RH
7
Material
Core shape
Outer diameter
dimensions(A)
×
8
×
Width
dimensions(B)
4
□□□□
Inner diameter
dimensions(C)
Internal code
5
□□□□
Inner diameter
dimensions(C)
Internal code
RU series (Clamp-on type)
HF70
RU
10
Material
Core shape
Outer diameter
dimensions(A)
×
20
Length
dimensions(B)
×
RANGE OF USE AND STORAGE TEMPERATURE
Temperature range
Operating
Storage
temperature
temperature
(°C)
(°C)
–40 to +85
–40 to +85
The temperature range has a different case by materials.
The Storage temperature range is for after the circuit board is mounted.
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.
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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F E R R I T E S
Ni-Zn RH series
øA
øC
SHAPES AND DIMENSIONS
B
HF70
RH
7
Material
Core
shape
Outer diameter
dimensions(A)
×
8
×
4
□□□□
Width
dimensions(B)
Inner diameter
dimensions(C)
Internal code
B
C
8.0±0.3
4.0±0.2
Impedance Z
typ.
()
23°C
10MHz
28
Dimensions
A
Part No.
HF70RH7X8X4
Electrical characteristics
(mm)
7.0±0.3
100MHz
49
HF70RH7X14X4
7.0±0.3
14.0±0.5
4.0±0.2
52
85
HF70RH8X8X4
8.0±0.2
8.0±0.2
4.0±0.2
39
63
HF70RH8X9X4
8.0±0.2
9.0±0.3
4.0±0.2
44
72
HF70RH8X15X4
8.0±0.3
15.0±0.4
4.0±0.25
70
113
HF70RH8X20X4
8.0±0.3
20.0±0.5
4.0±0.25
92
151
HF70RH10X20X5
10.0±0.3
20.0±0.5
5.0±0.2
81
154
HF70RH12X15X7.3
12.0±0.3
15.0±0.5
7.3±0.2
44
83
124
HF70RH12.3X20X7
12.3±0.3
20.0±0.5
7.0±0.2
75
HF70RH13X20X5
13.0±0.3
20.0±0.5
5.0+0.2, –0
127
210
HF70RH14X14X10
14.0±0.3
14.0±0.3
10.0±0.25
33
60
HF70RH14.3X14.3X6.35
14.3±0.3
14.3±0.3
6.35±0.2
70
130
HF70RH14.3X28.6X6.35
14.3±0.3
28.6±1.0
6.35±0.2
125
210
HF70RH14X28X8
14.0±0.5
28.0±1.0
8.0±0.5
110
185
HF70RH16X12X9.1
16.0±0.3
12.0±0.4
9.1+0.3, –0
45
74
HF70RH16X15X9
16.0±0.3
15.0±0.4
9.0±0.2
46
103
HF70RH16X17X9
16.0±0.5
17.0±0.5
9.0±0.5
60
120
HF70RH16X28X9
16.0±0.5
28.0±1.0
9.0±0.5
100
185
130
HF70RH16X28X10
16.0±0.3
28.0±0.7
10.0±0.25
70
HF70RH17.4X28.57X9.5
17.4±0.5
28.57±1.0
9.5±0.5
90
200
HF70RH19X29X13
19.0±0.5
29.0±1.0
13.0±0.5
80
145
HF70RH26X29X13
26.0±0.5
29.0±1.0
13.0±0.5
145
220
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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F E R R I T E S
Ni-Zn RH series
ELECTRICAL CHARACTERISTICS
IMPEDANCE VS. FREQUENCY CHARACTERISTICS
HF70RH7X8X4
HF70RH7X14X4
Impedance(Ω)
10
100
Frequency (MHz)
10
100
Frequency (MHz)
HF70RH10X20X5
10
100
Frequency (MHz)
10
100
Frequency (MHz)
HF70RH14.3X28.6X6.35
10
100
Frequency (MHz)
Impedance(Ω)
10
10
100
Frequency (MHz)
1000
10
100
Frequency (MHz)
1000
1000
100
10
10
100
Frequency (MHz)
100
10
1
1
1000
10
100
Frequency (MHz)
1000
HF70RH16X12X9.1
1000
100
10
1
1
1
1
HF70RH14.3X14.3X6.35
1000
100
10
1000
HF70RH14X28X8
1000
Impedance(Ω)
10
1
1
1000
1000
100
Impedance(Ω)
Impedance(Ω)
Impedance(Ω)
10
10
100
Frequency (MHz)
1000
1000
100
10
HF70RH12.3X20X7
HF70RH14X14X10
1000
100
1
1
1000
100
1
1
1000
HF70RH13X20X5
1
1
10
100
Frequency (MHz)
Impedance(Ω)
Impedance(Ω)
Impedance(Ω)
10
1
1
10
1000
100
1000
1000
HF70RH12X15X7.3
1000
10
100
Frequency (MHz)
HF70RH8X20X4
100
1
1
1000
10
1
1
Impedance(Ω)
Impedance(Ω)
Impedance(Ω)
10
100
1000
1000
100
1
1
10
100
Frequency (MHz)
HF70RH8X15X4
1000
1
1
10
1
1
1000
HF70RH8X9X4
100
Impedance(Ω)
Impedance(Ω)
10
1000
Impedance(Ω)
1000
100
1
1
HF70RH8X8X4
10
100
Frequency (MHz)
1000
100
10
1
1
10
100
Frequency (MHz)
1000
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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F E R R I T E S
Ni-Zn RH series
ELECTRICAL CHARACTERISTICS
IMPEDANCE VS. FREQUENCY CHARACTERISTICS
HF70RH16X15X9
HF70RH16X17X9
10
10
100
Frequency (MHz)
1
1
10
100
Frequency (MHz)
10
10
100
Frequency (MHz)
1000
10
100
Frequency (MHz)
1000
1000
100
10
1
1
10
HF70RH19X29X13
Impedance(Ω)
100
100
1
1
1000
1000
Impedance(Ω)
Impedance(Ω)
10
HF70RH17.4X28.57X9.5
1000
1
1
100
1000
HF70RH16X28X10
1000
Impedance(Ω)
Impedance(Ω)
Impedance(Ω)
100
1
1
HF70RH16X28X9
1000
1000
10
100
Frequency (MHz)
1000
100
10
1
1
10
100
Frequency (MHz)
1000
HF70RH26X29X13
Impedance(Ω)
1000
100
10
1
1
10
100
Frequency (MHz)
1000
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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F E R R I T E S
Ni-Zn RU series
D
SHAPES AND DIMENSIONS
B
B
C
C
A
A
Fig.1
Fig.2
HF70
RU
10
Material
Core
shape
Outer diameter
dimensions(A)
×
20
×
Length
dimensions(B)
5
□□□□
Inner diameter
dimensions(C)
Internal code
Dimensions
A
Part No.
HF70RU10X20X5S
HF70RU12X15X7.3S
HF70RU13X22X7S
HF70RU16X28X9S
HF70RU17X28X11S
HF70RU26X29X13S
Electrical characteristics
B
C
D
(mm)
10
12
13
16
17
26
20
15
22
28
28
29
5
7.3
7
9
11
13
9
—
12
—
16
—
Impedance Z
typ.
()
23°C
10MHz
81
31
81
78
77
120
SHAPES
100MHz
145
82
144
170
141
245
Fig.2
Fig.1
Fig.2
Fig.1
Fig.2
Fig.1
The RU core is delivered 2 pieces/set. It is possible to offer in single unit.
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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F E R R I T E S
Ni-Zn RU series
ELECTRICAL CHARACTERISTICS
IMPEDANCE VS. FREQUENCY CHARACTERISTICS
HF70RU10X20X5S
HF70RU12X15X7.3S
10
10
100
Frequency (MHz)
HF70RU16X28X9S
10
100
Frequency (MHz)
10
10
100
Frequency (MHz)
1000
10
100
Frequency (MHz)
1000
HF70RU26X29X13S
1000
100
10
1
1
10
1
1
Impedance(Ω)
100
100
1000
1000
Impedance(Ω)
Impedance(Ω)
10
HF70RU17X28X11S
1000
1
1
100
1
1
1000
1000
Impedance(Ω)
100
1
1
HF70RU13X22X7S
1000
Impedance(Ω)
Impedance(Ω)
1000
10
100
Frequency (MHz)
1000
100
10
1
1
10
100
Frequency (MHz)
1000
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.
20200417 / ferrite_nz_emc_cylindricale_en.fm
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