初始磁导率 | 10-2000 | 居里温度 | 120-400(℃) |
饱和磁通密度 | 1600-4000(T) |
材料系列 |
材料牌号 |
μi ±20% |
tgδ/μi×10-6(max) |
αμ/μi×10-6(20-60℃) |
bs(g) |
br(g) |
hcb(qe) |
tc(℃) |
ρ(ω.cm) |
fc(mhz) |
镍锌铁氧体系列nizn ferrite series |
r10u |
10 |
500(50mhz) |
-10~40 |
1600 |
1000 |
30 |
400 |
106 |
150 |
r10q |
10 |
450(50mhz) |
0~40 |
1600 |
1000 |
30 |
400 |
106 |
150 |
|
r10x |
10 |
500(50mhz) |
0~40 |
1600 |
1000 |
30 |
400 |
106 |
150 |
|
r20u |
20 |
250(4mhz) |
-5~10 |
1800 |
800 |
13 |
350 |
106 |
50 |
|
r20q |
20 |
200(4mhz) |
0~30 |
2200 |
900 |
15 |
350 |
106 |
75 |
|
r40u |
40 |
120(2mhz) |
0~10 |
2800 |
1000 |
5 |
350 |
106 |
40 |
|
r40q |
40 |
100(2mhz) |
0~40 |
2800 |
1000 |
5 |
350 |
106 |
50 |
|
r60u |
60 |
70(2mhz) |
0~6 |
3200 |
2000 |
4 |
300 |
105 |
250 |
|
r60q |
60 |
50(2mhz) |
-5~30 |
3200 |
2000 |
4 |
300 |
105 |
25 |
|
r100r |
100 |
70(1.5mhz) |
0~3 |
3000 |
1500 |
3 |
250 |
105 |
12 |
|
r100q |
100 |
50(1.5mhz) |
0~35 |
3000 |
1500 |
3 |
250 |
105 |
15 |
|
r250u |
250 |
50(0.2mhz) |
0~2 |
3000 |
1800 |
2.5 |
200 |
105 |
2 |
|
r400u |
400 |
25(0.1mhz) |
0~4 |
3200 |
1500 |
1 |
180 |
103 |
2 |
|
r700 |
700 |
50(0.1mhz) |
0~5 |
3100 |
1200 |
0.48 |
150 |
106 |
1 |
|
r1kf |
1000 |
50(0.1mhz) |
0~5 |
3100 |
1200 |
0.7 |
150 |
103 |
1 |
|
r1k5 |
1500 |
50(0.1mhz) |
1~25 |
3000 |
700 |
0.16 |
150 |
106 |
1 |
|
r2k |
2000 |
70(0.1mhz) |
1~25 |
4000 |
1000 |
0.2 |
120 |
106 |
0.5 |