材質介绍

材質介绍

鎳鋅(Ni-Zn)

Material characteristic symbol Unit B10 B20 B40 N4E B60 B80 N2 N2A
Initial Permeability
B≦10 Gauss(0.1mT)
Q=25℃
μi 10 20 40 40 60 80 100 120
Saturation Flux
Density At
H=10 Oersteds
Bms Gauss 29
(2000A/m
@10K)
129
(2000A/m
@10K)
287
(2000A/m
@10K)
2000 3800 3520 3700 3800
Coercive Force Hc Oersteds 487
(2000A/m
@10K)
881
(2000A/m
@10K)
358
(2000A/m
@10K)
4.2 0.366 1.62 0.9 1
Residual Flux Density Br Gauss 7.6
(2000A/m
@10K)<
86
(2000A/m
@10K)<
184
(2000A/m
@10K)<
750 1600 2580 2900 2700
Curie Temperature Tc 250 250 200 300 160 240 300 300
Volume Resistivity Ω-m 105 105 105 107 107 107 107 107
Practical Frequency
Range MHz
1 to 100 1 to 100 1 to 100 0.5 to 20 0.01 to 1 0.01 to 10 0.01 to 20 0.01 to 20
Specific Gravity Density d g/cm3 5.3 5.16 5.3 5.16 5.21 5.24 5.26 5.22
Loss Factor
At MHz
x10-6
tanδ 1098x10-6
@100MHz
800x10-6
@100MHz
262x10-6
@25MHz
150x10-6
@5MHz
215x10-6
@1MHz
143x10-6
@10MHz
58x10-6
@1MHz
56x10-6
@1MHz
Temp.Coefs of Initial
20℃-70℃
x10-6 %/℃ 0.22 0.18 0.22 0.0.04 0.807 0.338 0.422 0.735
Material characteristic symbol Unit N5C R27 R06B N7A R42 R5A R50 N5A
Initial Permeability
B≦10 Gauss(0.1mT)
Q=25℃
μi 260 270 300 400 420 480 500 650
Saturation Flux
Density At
H=10 Oersteds
Bms Gauss 3900 3800 3420 4400 3160 2850 3800 4100
Coercive Force Hc Oersteds 0.7 0.42 0.67 0.27 0.366 0.39 0.23 0.32
Residual Flux Density Br Gauss 2800 2250 2770 2920 1600 950 2600 2950
Curie Temperature Tc 180 230 230 170 160 150 220 175
Volume Resistivity Ω-m 107 107 107 107 107 107 107 107
Practical Frequency
Range MHz
0.01 to 1 0.01 to 1 0.01 to 1 0.01 to 1 0.01 to 1 0.01 to 1 0.01 to 1 0.01 to 1
Specific Gravity Density d g/cm3 5.02 5.2 5.09 5.17 5.0 5.1 5.2 5.15
Loss Factor
At MHz
tanδ 40x10-6
@1MHz
33x10-6
@1MHz
40x10-6
@1MHz
62x10-6
@1MHz
215x10-6
@1MHz
23x10-6
@0.1MHz
20x10-6
@0.1MHz
33x10-6
@0.1MHz
Temp.Coefs of Initial
20℃-70℃
x10-6 %/℃ 0.449 0.449 0.339 0.672 0.767 0.367 0.672 0.578
Material characteristic symbol Unit N1 R85 K10 N1B N1C K15 N3 N3H
Initial Permeability
B≦10 Gauss(0.1mT)
Q=25℃
μi 800 850 1000 1000 1200 1500 1800 2100
Saturation Flux
Density At
H=10 Oersteds
Bms Gauss 2800 2350 3100 3100 3200 3030 2900 3000
Coercive Force Hc Oersteds 0.3 0.288 0.146 0.25 0.2 0.219 0.2 0.2
Residual Flux Density Br Gauss 1500 3340 2260 1700 3200 1250 1450 1500
Curie Temperature Tc 140 165 140 145 135 120 115 105
Volume Resistivity Ω-m 107 107 107 107 107 107 107 107
Practical Frequency
Range MHz
0.1 to 1 0.1 to 1 0.01 to 1 0.01 to 1 0.01 to 1 0.01 to 0.5 0.01 to 0.5 0.01 to 0.5
Specific Gravity Density d g/cm3 5.17 5.08 5.2 4.93 5.21 5.2 5.18 5.25
Loss Factor
At MHz
tanδ 19x10-6
@0.1MHz
48x10-6
@0.1MHz
23x10-6
@0.1MHz
17x10-6
@0.1MHz
15x10-6
@0.1MHz
12x10-6
@0.1MHz
14x10-6
@0.1MHz
14x10-6
@0.1MHz
Temp.Coefs of Initial
20℃-70℃
x10-6 %/℃ 0.04 0.95 0.95 0.95 0.599 0.373 0.69 0.886
Parameter Shown are typical values based upon
measurements use Toroidal core with OD=25mm
ID=15mm.HT=5mm