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Ningbo BestWay Magnet Co., Ltd.
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Soft Ferrite Cores
View more specifications Soft Ferrite Cores for you
| Product Name: |
Soft Ferrite Cores |
| Place of Origin: | Zhejiang |
| Trademark: | bestway |
| Min. Order: | 1000/pcs |
| Delivery Date: | 7days |
| Packing: | CARTON |
| Transportation: | by sea/by air/express |
| Function: | Electronic product |
| Payment Type: | TT,L/C |
| Certificates: | ISO9001 |
| Export Markets: | Europe, America |
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Description
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Our Soft Ferrite Elements Factory has been developing/producing materials and elements of soft ferrite. nicuzn core, nicuzn cores Its series kind of the primary materials are Mn-ZN, Ni-Zn,Ni-Cu-Zn and Mg-Zn, and kinds of core specifications made of the materials are more than one thosand, such as shapes of E,U, G, Rm, PQ, LP, toroidal,post, spiral, SMD and others. nicuzn core, nicuzn cores
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Material Characteristic of NiCuZn ferrite material
| Characte69ristics |
TYPE NO |
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| RF55 |
RF100 |
RF250 |
RF300 |
RF500 |
RF750 |
RF900 |
RF1K |
RF1.2K |
| Initial Permeability μi±25% |
55
(2MHz) |
100
(0.4MHz) |
250
(0.1MHZ) |
300
(0.1MHz) |
500+100-150
(0.1MHz)
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750
(0.1MHz) |
900
(0.1MHz) |
1000
(0.05MHz) |
1200
(0.01MHz) |
Relative Loss Factor
 x10-6)
|
≤200
(2MHz) |
≤180
(20MHz) |
≤40
(2MHz) |
≤45
(0.1MHz) |
≤30
(0.1MHz)
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≤18
(0.1MHz) |
≤80
(0.1MHz) |
≤10
(0.05MHz) |
≤25
(0.01MHz) |
≤450
(50MHz) |
≤180
(0.4MHz) |
≤100
(2MHz) |
≤210
(1.5MHz) |
≤200
(1.5MHz) |
≤250
(1.5MHz) |
≤150
(0.5MHz) |
≤40
(0.5MHz) |
≤80
(0.5MHz) |
Relative temperature
(20-60oC)
Coefficient
αμ/μi(x10-6) |
0~50 |
30~60 |
15~5 |
-7~-3 |
-6~-2 |
3~6 |
0~3 |
1~6 |
0~5 |
Curie Temperature
Tc(oC)
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≥ 300 |
≥ 250 |
≥ 200 |
≥ 150 |
≥ 130 |
≥ 120 |
≥ 120 |
≥ 130 |
≥ 100 |
Density
d(g/cm3) |
4.9 |
4.9 |
5.0 |
5.0 |
4.9 |
4.9 |
4.9 |
5.0 |
5.0 |
Resistivity
p( Ω.m) |
107 |
107 |
107 |
107 |
107 |
107 |
107 |
107 |
107 |
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