Material Characteristics

F E R R I T E S
August 2014
Ni-Zn
Material Characteristics
Ferrite for Coil
(2/32)
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
(8) Public information-processing equipment
(2) Transportation equipment (electric trains, ships, etc.)
(9) Military equipment
(3) Medical equipment
(10) Electric heating apparatus, burning equipment
(4) Power-generation control equipment
(11) Disaster prevention/crime prevention equipment
(5) Atomic energy-related equipment
(12) Safety equipment
(6) Seabed equipment
(13) Other applications that are not considered general-purpose
applications
(7) Transportation control equipment
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
Contents
Ferrite for Coil
Material list .......................................................................................................................................... 4
For general purpose
L8F ...................................................................................................... 6
For general purpose
GT2 ..................................................................................................... 7
For general purpose
GT3 ..................................................................................................... 8
High Bs
L7H ..................................................................................................... 9
High Bs
L20H ................................................................................................. 10
High Bs
L2H ................................................................................................... 11
High Bs
L11H ................................................................................................. 12
High Bs
L9H ................................................................................................... 13
Low temperature coefficient
L6 ...................................................................................................... 14
Low temperature coefficient
GT1 ................................................................................................... 15
Low temperature coefficient
L6N ................................................................................................... 16
Low temperature coefficient
GT8 ................................................................................................... 17
Low temperature coefficient
GT4 ................................................................................................... 18
Low temperature coefficient
GT10 ................................................................................................. 19
Low temperature coefficient
GT6 ................................................................................................... 20
Low temperature coefficient
GT9 ................................................................................................... 21
Stress-insensitive
T2F.................................................................................................... 22
Stress-insensitive
T6F.................................................................................................... 23
Stress-insensitive
T7F.................................................................................................... 24
Stress-insensitive
T9F.................................................................................................... 25
Low loss
L17H ................................................................................................. 26
Low loss
L18H ................................................................................................. 27
Low loss
SY20 ................................................................................................. 28
Low loss
SY22 ................................................................................................. 29
High Q
L5 ...................................................................................................... 30
High Q
GT5 ................................................................................................... 31
High Q
GT7 ................................................................................................... 32
• All specifications are subject to change without notice.
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F E R R I T E S
Ni-Zn Material characteristics of Ferrite for Coil
For general purpose
Recommended
Material
Practical
frequency
Initial
permeability
Relative loss
foctor
Pi
tanG/Pi
Temperature
factor of initial
permeability
DPir
Remanent
flux density
Coercive
force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
130
30
105
5.1u103
160
100
105
5.1u103
240
350
105
5.2u103
Remanent
flux density
Coercive
force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
7 to 15
>180
390[4kA/m]
220
16
105
5.1u103
15 to 25
>250
430[4kA/m]
240
35
105
5.1u103
13 to 19
>300
480[4kA/m]
340
50
>105
5.2u103
20 to 30
>250
470[4kA/m]
340
60
>105
5.2u103
20 to 30
>300
480[4kA/m]
500[12kA/m]
280
64
105
5.2u103
Curie
temperature
Remanent
flux density
Coercive
force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
105
16
105
5u103
90
55
>105
5.1u103
180
120
>105
5.2u103
105
260
250
120
700
950
>105
>105
>105
5.1u103
5u103
5u103
160
2700
>105
4.7u103
130
2800
>105
4.2u103
(MHz)
u10–6
Curie
temperature
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
u10–6/°C
[20 to 60°C]
L8F
0.01 to 0.5
1500±25%
<10[0.01MHz]
<60[0.5MHz]
1 to 6
>130
GT2
0.1 to 2
250±25%
<60[2MHz]
9 to 15
>140
GT3
0.4 to 10
120±25%
<100[10MHz]
8 to 18
>250
Initial
permeability
Relative loss
foctor
Curie
temperature
Pi
tanG/Pi
Temperature
factor of initial
permeability
DPir
320[1.6kA/m]
330[4kA/m]
310[1.6kA/m]
350[4kA/m]
400[4kA/m]
High Bs
Recommended
Material
Practical
frequency
(MHz)
u10–6
L7H
0.05 to 1
800±25%
L2H
0.05 to 2
400±25%
L20H
0.05 to 2
400±25%
L11H
0.05 to 3
300±25%
L9H
0.05 to 3
200±25%
<12[0.05MHz]
<80[1MHz]
<15[0.05MHz]
<65[2MHz]
<60[0.05MHz]
<80[2MHz]
<30[0.05MHz]
<60[3MHz]
<35[0.05MHz]
<65[3MHz]
u10–6/°C
[20 to 60°C]
Low temperature coefficient
Recommended
Material
Practical
frequency
Initial
permeability
Relative loss
foctor
Pi
tanG/Pi
Temperature
factor of initial
permeability
DPir
u10–6
u10–6/°C
(MHz)
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
[20 to 60°C]
L6
0.01 to 0.5
1500±25%
<10[0.01MHz]
<60[0.5MHz]
GT1
0.1 to 1.5
500±25%
<350[1.5MHz]
L6N
0.1 to 1.5
400±25%
1 to 3
>100
0 to 2
>120
–1 to 1
>180
GT8
GT4
GT10
0.1 to 1.5
0.5 to 20
0.5 to 30
300±25%
70±25%
45±25%
<15[0.1MHz]
<50[1.5MHz]
<350[1.5MHz]
<350[20MHz]
<350[30MHz]
GT6
10 to 80
12±25%
<700[80MHz]
–10 to 10
>300
GT9
10 to 80
11±25%
<700[80MHz]
–70 to –30
>300
0 to 2
–1 to 5
–5 to 5
>150
>300
>300
280[1.6kA/m]
290[4kA/m]
300[1.6kA/m]
330[4kA/m]
350[4kA/m]
260[1.6kA/m]
360[4kA/m]
320[4kA/m]
190[4kA/m]
230[8kA/m]
218[4kA/m]
220[16kA/m]
• All specifications are subject to change without notice.
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F E R R I T E S
Stress-insensitive
Recommended
Material
Practical
frequency
Initial
permeability
Relative loss
foctor
Pi
tanG/Pi
Temperature
factor of initial
permeability
DPir
Remanent
flux density
Coercive
force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
2 to 8
>170
420[4kA/m]
180
95
105
5.2u103
55 to 65
>250
320[16kA/m]
57
1350
105
5.1u103
15 to 25
>300
220[16kA/m]
130
3500
105
5u103
−
−
−
−
−
105
5.3u103
Curie
temperature
Remanent
flux density
Coercive
force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
9 to 18
>160
375[4kA/m]
240
10
>105
5.2u103
12 to 18
>180
420[4kA/m]
280
13
>105
5.2u103
15 to 25
>150
250
110
105
5.1u103
25 to 45
>250
200
370
>105
5.2u103
Temperature
factor of initial
permeability
DPir
Curie
temperature
Remanent
flux density
Coercive
force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
105
40
105
5u103
220
110
1100
2900
105
105
5.1u103
5.1u103
(MHz)
u10–6
Curie
temperature
u10–6/°C
[20 to 60°C]
T2F
0.1 to 1.5
400±25%
T6F
0.1 to 50
18±25%
T7F
0.1 to 100
8±25%
T9F
0.1 to 1000
1
<25[0.1MHz]
<50[1.5MHz]
<300[0.1MHz]
<1000[50MHz]
<700[0.1MHz]
<1000[100MHz]
−
Initial
permeability
Relative loss
foctor
Pi
tanG/Pi
Temperature
factor of initial
permeability
DPir
u10–6
u10–6/°C
Low loss
Recommended
Material
Practical
frequency
(MHz)
[20 to 60°C]
L17H
0.05 to 0.5
1200±25%
L18H
0.05 to 1.5
800±25%
SY20
1 to 5
290±25%
SY22
5 to 15
80
<10[0.05MHz]
<45[0.5MHz]
<18[0.05MHz]
<140[1.5MHz]
<30[1MHz]
<600[5MHz]
<230[1MHz]
<100[10MHz]
330[2kA/m]
345[4kA/m]
310[2kA/m]
330[4kA/m]
High Q
Recommended
Material
Practical
frequency
Initial
permeability
Relative loss
foctor
Pi
tanG/Pi
(MHz)
u10–6
L5
0.1 to 1.5
750±25%
GT5
GT7
3 to 80
10 to 250
25±25%
9±25%
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
u10–6/°C
[20 to 60°C]
<15[0.1MHz]
1 to 3
<280[1.5MHz]
<470[80MHz]
30 to 70
<1500[250MHz] 100 to 140
>120
>300
>300
310[1.6kA/m]
345[4kA/m]
300[4kA/m]
180[4kA/m]
• All specifications are subject to change without notice.
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F E R R I T E S
Ni-Zn Ferrite for Coil(For general purpose) Material list of L8F
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
0.01 to 0.5
1500±25%
Curie
temperature
Tc
(°C)
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
30
105
5.1u103
u10–6/°C
[20 to 60°C]
<10[0.01MHz]
<60[0.5MHz]
1 to 6
>130
Pi frequency characteristics(Typ.)
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0.1
Saturation
magnetic flux
density
Bs
(mT)
320[1.6kA/m]
130
330[4kA/m]
Pi temperature characteristics(Typ.)
μi
μi
μ’
2000
1800
1600
1400
1200
1000
800
600
400
200
0
–20
μ ’’
1
10
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
350
Flux density B(mT)
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
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F E R R I T E S
Ni-Zn Ferrite for Coil(For general purpose) Material list of GT2
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
0.1 to 2
250±25%
u10–6
u10–6/°C
[20 to 60°C]
<60[2MHz]
9 to 15
Curie
temperature
Tc
(°C)
>140
Pi frequency characteristics(Typ.)
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
100
105
5.1u103
310[1.6kA/m]
160
350[4kA/m]
Pi temperature characteristics(Typ.)
300
300
250
250
μ’
200
200
μi
μi
Saturation
magnetic flux
density
Bs
(mT)
150
150
100
100
50
50
μ ’’
0
0.1
1
10
100
Frequency (MHz)
0
–20
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
400
Flux density B(mT)
350
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
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F E R R I T E S
Ni-Zn Ferrite for Coil(For general purpose) Material list of GT3
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Pi
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Curie
temperature
(MHz)
0.4 to 10
120±25%
u10–6
u10–6/°C
[20 to 60°C]
<100[10MHz]
8 to 18
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>250
400[4kA/m]
240
350
105
5.2u103
200
180
160
140
120
100
80
60
40
20
0
0.1
Pi temperature characteristics(Typ.)
μ’
200
180
160
140
120
100
80
60
40
20
0
–20
μi
μi
Pi frequency characteristics(Typ.)
μ ’’
1
10
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
450
Flux density B(mT)
400
350
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
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F E R R I T E S
Ni-Zn Ferrite for Coil(High Bs) Material list of L7H
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
0.05 to 1
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>180
390[4kA/m]
220
16
105
5.1u103
u10–6/°C
[20 to 60°C]
<12[0.05MHz]
<80[1MHz]
800±25%
Curie
temperature
7 to 15
Pi frequency characteristics(Typ.)
1000
900
800
700
600
500
400
300
200
100
0
0.1
Pi temperature characteristics(Typ.)
μi
μi
μ’
2000
1800
1600
1400
1200
1000
800
600
400
200
0
–20
μ ’’
1
10
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
450
Flux density B(mT)
400
350
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
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F E R R I T E S
Ni-Zn Ferrite for Coil(High Bs) Material list of L20H
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
0.05 to 2
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>300
480[4kA/m]
340
50
>105
5.2u103
u10–6/°C
[20 to 60°C]
<60[0.05MHz]
<80[2MHz]
400±25%
Curie
temperature
13 to 19
500
450
400
350
300
250
200
150
100
50
0
0.1
Pi temperature characteristics(Typ.)
μ’
μ ’’
1
10
1000
900
800
700
600
500
400
300
200
100
0
–20
μi
μi
Pi frequency characteristics(Typ.)
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
600
Flux density B(mT)
500
400
300
200
100
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
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F E R R I T E S
Ni-Zn Ferrite for Coil(High Bs) Material list of L2H
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
0.05 to 2
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>250
430[4kA/m]
240
35
105
5.1u103
u10–6/°C
[20 to 60°C]
<15[0.05MHz]
<65[2MHz]
400±25%
Curie
temperature
15 to 25
500
450
400
350
300
250
200
150
100
50
0
0.1
Pi temperature characteristics(Typ.)
μ’
μ ’’
1
10
1000
900
800
700
600
500
400
300
200
100
0
–20
μi
μi
Pi frequency characteristics(Typ.)
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
Flux density B(mT)
B-H temperature characteristics(Typ.)
500
450
400
350
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
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F E R R I T E S
Ni-Zn Ferrite for Coil(High Bs) Material list of L11H
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
0.05 to 3
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>250
470[4kA/m]
340
60
>105
5.2u103
u10–6/°C
[20 to 60°C]
<30[0.05MHz]
<60[3MHz]
300±25%
Curie
temperature
20 to 30
500
450
400
350
300
250
200
150
100
50
0
0.1
Pi temperature characteristics(Typ.)
μ’
1000
900
800
700
600
500
400
300
200
100
0
–20
μi
μi
Pi frequency characteristics(Typ.)
μ ’’
1
10
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
Flux density B(mT)
B-H temperature characteristics(Typ.)
500
450
400
350
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
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F E R R I T E S
Ni-Zn Ferrite for Coil(High Bs) Material list of L9H
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
0.05 to 3
Tc
(°C)
20 to 30
>300
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
480[4kA/m]
500[12kA/m]
280
64
105
5.2u103
Pi temperature characteristics(Typ.)
μ’
μ ’’
1
Remanent flux
density
10
1000
900
800
700
600
500
400
300
200
100
0
–20
μi
μi
Pi frequency characteristics(Typ.)
500
450
400
350
300
250
200
150
100
50
0
0.1
Saturation
magnetic flux
density
Bs
(mT)
u10–6/°C
[20 to 60°C]
<35[0.05MHz]
<65[3MHz]
200±25%
Curie
temperature
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
600
Flux density B(mT)
500
400
300
200
100
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low temperature coefficient) Material list of L6
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
0.01 to 0.5
1500±25%
Curie
temperature
Tc
(°C)
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
16
105
5u103
u10–6/°C
[20 to 60°C]
<10[0.01MHz]
<60[0.5MHz]
1 to 3
>100
Pi frequency characteristics(Typ.)
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0.1
Saturation
magnetic flux
density
Bs
(mT)
280[1.6kA/m]
105
290[4kA/m]
Pi temperature characteristics(Typ.)
μi
μi
μ’
2000
1800
1600
1400
1200
1000
800
600
400
200
0
–20
μ ’’
1
10
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
350
Flux density B(mT)
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low temperature coefficient) Material list of GT1
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
0.1 to 1.5
500±25%
u10–6
u10–6/°C
[20 to 60°C]
<350[1.5MHz]
0 to 2
Curie
temperature
Tc
(°C)
>120
Pi frequency characteristics(Typ.)
Saturation
magnetic flux
density
Bs
(mT)
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
55
>105
5.1u103
300[1.6kA/m]
90
330[4kA/m]
Pi temperature characteristics(Typ.)
600
600
500
500
μ’
400
400
μi
μi
Remanent flux
density
300
200
300
200
μ ’’
100
100
0
0.1
1
10
100
Frequency (MHz)
0
–20
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
350
Flux density B(mT)
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low temperature coefficient) Material list of L6N
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Pi
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
(MHz)
u10–6
0.1 to 1.5
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>180
350[4kA/m]
180
120
>105
5.2u103
u10–6/°C
[20 to 60°C]
<15[0.1MHz]
<50[1.5MHz]
400±25%
Curie
temperature
–1 to 1
500
450
400
350
300
250
200
150
100
50
0
0.1
Pi temperature characteristics(Typ.)
μ’
μi
μi
Pi frequency characteristics(Typ.)
μ ’’
1
10
100
Frequency (MHz)
500
450
400
350
300
250
200
150
100
50
0
–20
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
400
Flux density B(mT)
350
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low temperature coefficient) Material list of GT8
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
0.1 to 1.5
300±25%
u10–6
u10–6/°C
[20 to 60°C]
<350[1.5MHz]
0 to 2
Curie
temperature
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
>150
260[1.6kA/m] 105
500
450
400
350
300
250
200
150
100
50
0
0.1
μ’
μ ’’
1
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
120
>105
5.1u103
Pi temperature characteristics(Typ.)
μi
μi
Pi frequency characteristics(Typ.)
Remanent flux
density
10
100
Frequency (MHz)
500
450
400
350
300
250
200
150
100
50
0
–20
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
350
Flux density B(mT)
300
250
200
150
100
50
0
0
400
800
1200
Magnetic field H(A/m)
1600
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low temperature coefficient) Material list of GT4
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
0.5 to 20
70±25%
u10–6
u10–6/°C
[20 to 60°C]
<350[20MHz]
–1 to 5
Curie
temperature
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>300
360[4kA/m]
260
700
>105
5u103
100
90
80
70
60
50
40
30
20
10
0
0.1
Pi temperature characteristics(Typ.)
μ’
100
90
80
70
60
50
40
30
20
10
0
–20
μi
μi
Pi frequency characteristics(Typ.)
μ ’’
1
10
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
400
Flux density B(mT)
350
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low temperature coefficient) Material list of GT10
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Pi
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Curie
temperature
(MHz)
0.5 to 30
45±25%
u10–6
u10–6/°C
[20 to 60°C]
<350[30MHz]
–5 to 5
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>300
320[4kA/m]
250
950
>105
5u103
100
90
80
70
60
50
40
30
20
10
0
0.1
Pi temperature characteristics(Typ.)
μ’
μi
μi
Pi frequency characteristics(Typ.)
μ ’’
1
10
100
Frequency (MHz)
100
90
80
70
60
50
40
30
20
10
0
–20
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
350
Flux density B(mT)
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low temperature coefficient) Material list of GT6
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Pi
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
(MHz)
10 to 80
12±25%
u10–6
u10–6/°C
[20 to 60°C]
<700[80MHz]
–10 to 10
Curie
temperature
Tc
(°C)
>300
20
18
16
14
12
10
8
6
4
2
0
0.1
190[4kA/m]
230[8kA/m]
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
160
2700
>105
4.7u103
Pi temperature characteristics(Typ.)
μ’
20
18
16
14
12
10
8
6
4
2
0
–20
μi
μi
Pi frequency characteristics(Typ.)
Saturation
magnetic flux
density
Bs
(mT)
μ ’’
1
10
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
Flux density B(mT)
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low temperature coefficient) Material list of GT9
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Pi
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
(MHz)
10 to 80
11±25%
u10–6
u10–6/°C
[20 to 60°C]
<700[80MHz]
–70 to –30
Curie
temperature
Tc
(°C)
>300
20
18
16
14
12
10
8
6
4
2
0
0.1
218[4kA/m]
220[16kA/m]
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
130
2800
>105
4.2u103
Pi temperature characteristics(Typ.)
μ’
20
18
16
14
12
10
8
6
4
2
0
–20
μi
μi
Pi frequency characteristics(Typ.)
Saturation
magnetic flux
density
Bs
(mT)
μ ’’
1
10
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
Flux density B(mT)
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
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F E R R I T E S
Ni-Zn Ferrite for Coil(Stress-insensitive) Material list of T2F
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
0.1 to 1.5
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>170
420[4kA/m]
180
95
105
5.2u103
u10–6/°C
[20 to 60°C]
<25[0.1MHz]
<50[1.5MHz]
400±25%
Curie
temperature
2 to 8
500
450
400
350
300
250
200
150
100
50
0
0.1
Pi temperature characteristics(Typ.)
μ’
μi
μi
Pi frequency characteristics(Typ.)
μ ’’
1
10
100
Frequency (MHz)
500
450
400
350
300
250
200
150
100
50
0
–20
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
450
Flux density B(mT)
400
350
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Stress-insensitive) Material list of T6F
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Pi
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Curie
temperature
(MHz)
u10–6
0.1 to 50
55 to 65
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>250
320[16kA/m]
57
1350
105
5.1u103
Pi temperature characteristics(Typ.)
μ’
μ ’’
1
Electrical
resistivity
50
45
40
35
30
25
20
15
10
5
0
–20
μi
μi
Pi frequency characteristics(Typ.)
50
45
40
35
30
25
20
15
10
5
0
0.1
Coercive force
u10–6/°C
[20 to 60°C]
<300[0.1MHz]
<1000[50MHz]
18±25%
Remanent flux
density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
10
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
350
Flux density B(mT)
300
250
200
150
100
50
0
0
5000
10000
Magnetic field H(A/m)
15000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Stress-insensitive) Material list of T7F
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Pi
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
(MHz)
u10–6
0.1 to 100
8±25%
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>300
220[16kA/m]
130
3500
105
5u103
u10–6/°C
[20 to 60°C]
<700[0.1MHz]
15 to 25
<1000[100MHz]
Pi frequency characteristics(Typ.)
Pi temperature characteristics(Typ.)
μ’
10
9
8
7
6
5
4
3
2
1
0
–20
μi
μi
10
9
8
7
6
5
4
3
2
1
0
0.1
Curie
temperature
μ ’’
1
10
Frequency (MHz)
100
1000
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
300
Flux density B(mT)
250
200
150
100
50
0
0
5000
10000
Magnetic field H(A/m)
15000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Stress-insensitive) Material list of T9F
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Pi
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
(MHz)
0.1 to 1000
1
u10–6
u10–6/°C
[20 to 60°C]
−
−
Curie
temperature
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
−
−
−
−
105
5.3u103
μi
Pi frequency characteristics(Typ.)
10
9
8
7
6
5
4
3
2
1
0
0.1
μ’
μ ’’
1
10
Frequency (MHz)
100
1000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low loss) Material list of L17H
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
0.05 to 0.5
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>160
375[4kA/m]
240
10
>105
5.2u103
u10–6/°C
[20 to 60°C]
<10[0.05MHz]
<45[0.5MHz]
1200±25%
Curie
temperature
9 to 18
Pi frequency characteristics(Typ.)
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0.1
Pi temperature characteristics(Typ.)
5000
4000
3000
μi
μi
μ’
2000
μ ’’
1
1000
10
0
–20
100
0
Frequency (MHz)
B-H temperature characteristics(Typ.)
40
60
Temperature (°C)
10000
150mT
Core loss Pcv (kW/m 3)
400
350
300
250
200
150
100
100mT
50mT
0
1000
2000
3000
Magnetic field H(A/m)
100
4000
25mT
10mT
1000
5mT
100
10
1
50
0
80
Core Loss(Typ.)
450
Flux density B(mT)
20
0.1
100
Temp.=25°C
1000
Frequency(kHz)
10000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low loss) Material list of L18H
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
0.05 to 1.5
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>180
420[4kA/m]
280
13
>105
5.2u103
u10–6/°C
[20 to 60°C]
<18[0.05MHz]
<140[1.5MHz]
800±25%
Curie
temperature
12 to 18
Pi frequency characteristics(Typ.)
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0.1
Pi temperature characteristics(Typ.)
5000
4000
3000
μi
μi
μ’
2000
1000
μ ’’
1
10
0
–20
100
Frequency (MHz)
B-H temperature characteristics(Typ.)
20
40
60
Temperature (°C)
10000
Core loss Pcv (kW/m 3)
400
350
300
250
200
150
100
150mT
100mT
50mT
0
1000
2000
3000
Magnetic field H(A/m)
100
4000
25mT
10mT
1000
5mT
100
10
1
50
0
80
Core Loss(Typ.)
450
Flux density B(mT)
0
0.1
100
Temp.=25°C
1000
Frequency(kHz)
10000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low loss) Material list of SY20
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
1 to 5
Tc
(°C)
15 to 25
>150
330[2kA/m]
345[4kA/m]
μ’
μ ’’
1
10
100
Frequency (MHz)
B-H temperature characteristics(Typ.)
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
250
110
105
5.1u103
500
450
400
350
300
250
200
150
100
50
0
–20
0
20
40
60
Temperature (°C)
80
100
Core Loss(Typ.)
400
10000
100mT
Core loss Pcv (kW/m 3)
350
Flux density B(mT)
Remanent flux
density
Pi temperature characteristics(Typ.)
μi
μi
Pi frequency characteristics(Typ.)
500
450
400
350
300
250
200
150
100
50
0
0.1
Saturation
magnetic flux
density
Bs
(mT)
u10–6/°C
[20 to 60°C]
<30[1MHz]
<600[5MHz]
290±25%
Curie
temperature
300
250
200
150
100
1000
50mT
25mT
150mT
10mT
100
5mT
10
1
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
0.1
100
Temp.=25°C
1000
Frequency(kHz)
10000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(Low loss) Material list of SY22
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Pi
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Curie
temperature
Tc
(°C)
(MHz)
u10–6
5 to 15
25 to 45
>250
310[2kA/m]
330[4kA/m]
μ’
μ ’’
1
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
200
370
>105
5.2u103
Pi temperature characteristics(Typ.)
μi
μi
Pi frequency characteristics(Typ.)
200
180
160
140
120
100
80
60
40
20
0
0.1
Remanent flux
density
u10–6/°C
[20 to 60°C]
<230[1MHz]
<100[10MHz]
80
Saturation
magnetic flux
density
Bs
(mT)
10
100
200
180
160
140
120
100
80
60
40
20
0
–20
0
Frequency (MHz)
B-H temperature characteristics(Typ.)
20
40
60
Temperature (°C)
80
100
Core Loss(Typ.)
350
10000
50mT
Core loss Pcv (kW/m 3)
Flux density B(mT)
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
25mT
1000
10mT
100
5mT
10
1
0.1
100
Temp.=25°C
1000
Frequency(kHz)
10000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
(30/32)
F E R R I T E S
Ni-Zn Ferrite for Coil(High Q) Material list of L5
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Pi
(MHz)
u10–6
0.1 to 1.5
Tc
(°C)
1 to 3
>120
Pi frequency characteristics(Typ.)
1000
900
800
700
600
500
400
300
200
100
0
0.1
Saturation
magnetic flux
density
Bs
(mT)
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
40
105
5u103
u10–6/°C
[20 to 60°C]
<15[0.1MHz]
<280[1.5MHz]
750±25%
Curie
temperature
310[1.6kA/m]
105
345[4kA/m]
Pi temperature characteristics(Typ.)
μi
μi
μ’
1000
900
800
700
600
500
400
300
200
100
0
–20
μ ’’
1
10
100
Frequency (MHz)
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
400
Flux density B(mT)
350
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
(31/32)
F E R R I T E S
Ni-Zn Ferrite for Coil(High Q) Material list of GT5
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Pi
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
Curie
temperature
(MHz)
3 to 80
25±25%
u10–6
u10–6/°C
[20 to 60°C]
<470[80MHz]
30 to 70
Remanent flux
density
Coercive force
Electrical
resistivity
Density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
>300
300[4kA/m]
220
1100
105
5.1u103
50
45
40
35
30
25
20
15
10
5
0
0.1
Pi temperature characteristics(Typ.)
μ’
μi
μi
Pi frequency characteristics(Typ.)
μ ’’
1
10
100
Frequency (MHz)
50
45
40
35
30
25
20
15
10
5
0
–20
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
350
Flux density B(mT)
300
250
200
150
100
50
0
0
1000
2000
3000
Magnetic field H(A/m)
4000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm
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F E R R I T E S
Ni-Zn Ferrite for Coil(High Q) Material list of GT7
MATERIAL CHARACTERISTICS
Practical
frequency
Initial
permeability
Pi
Relative loss foctor Temperature
factor of initial
permeability
tanG/Pi
DPir
(MHz)
u10–6
10 to 250
9±25%
Coercive force
Electrical
resistivity
Density
Br
(mT)
Hc
(A/m)
Uv
(: - m)
db
(kg/m3)
<1500[250MHz] 100 to 140
>300
180[16kA/m]
110
2900
105
5.1u103
Pi temperature characteristics(Typ.)
μ’
μi
μi
Remanent flux
density
Tc
(°C)
Saturation
magnetic flux
density
Bs
(mT)
u10–6/°C
[20 to 60°C]
Pi frequency characteristics(Typ.)
20
18
16
14
12
10
8
6
4
2
0
10
Curie
temperature
μ ’’
100
Frequency (MHz)
1000
20
18
16
14
12
10
8
6
4
2
0
–20
0
20
40
60
Temperature (°C)
80
100
B-H temperature characteristics(Typ.)
Flux density B(mT)
200
150
100
50
0
0
5000
10000
Magnetic field H(A/m)
15000
• All specifications are subject to change without notice.
001-01 / 20140811 / ferrite_ni-zn_material_characteristics_en.fm