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Products / EMC / EMI FERRITE / SPLIT SLEEVE CORES WITH PLASTIC HOUSING (PATENTED) ( SFC Series )
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EMI FERRITE
SPLIT SLEEVE CORES WITH PLASTIC HOUSING (PATENTED) ( SFC Series )
![Features](../../images/b_Features.gif) ![](images/sfc.jpg)
- High performance Nickel-Zinc ferrite cores for effective common mode EMI suppression on round cables.
- Split sleeve core fully enclosed in a Nylon 6/6 snap-on clamp case. Material flammability rating: UL94-V0.
- Incorporated spring (stainless steel-SUS 304-CSP) insures permanent tight contact of the two-sleeve core halves for consistent performance.
- Standard case colors available: off-white and black.
![](../../../common_images/L_e8e8f1.gif)
![Specifications](../../images/b_Application2.gif)
- Easy snap-on installation on connected cables or wire bundles in retrofit applications on power and data lines for the suppression of radiated emissions and full compliance with the international EMC regulations for electronic equipment.
![Figure 1](images/sfc_fig1.jpg)
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Unit: mm (inch)
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Impedance(Ω)
1 turn
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Impedance(Ω)
2 turns
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Applicable cable Diameter
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Part No. |
A
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B
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C
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25MHz |
100MHz |
25MHz |
100MHz |
SFC-3 |
12.7
(0.500)
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18.9
(0.744)
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13.2
(0.520)
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44
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80
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171
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302
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Φ3
(0.118)
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SFC-4 |
15.5
(0.61)
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29.5
(1.161)
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15.0
(0.591)
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96
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138
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401
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522
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Φ4 (0.157) to Φ5(0.197)
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SFC-5 |
20.5
(0.807)
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31.9
(1.256)
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18.0
(0.709)
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177
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242
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766
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660
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Φ5(0.197) to Φ6(0.236)
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SFC-6 |
23.3
(0.917)
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32.0
(1.26)
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20.4
(0.803)
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139
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207
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614
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629
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Φ6(0.236) to Φ7(0.276)
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SFC-8 |
23.3
(0.917)
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31.9
(1.256)
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20.4
(0.803)
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137
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204
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573
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663
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Φ7.8(0.307) to Φ8.5(0.335)
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SFC-10 |
32.4
(1.276)
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31.9
(1.256)
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29.8
(1.173)
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149
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266
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640
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733
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Φ9.5(0.374) to Φ10.5(0.413)
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![](images/sfc_fig2.gif) ![](images/sfc_fig3.gif)
![](images/sfc_fig4.gif) ![](images/sfc_fig5.gif)
![](images/sfc_fig6.gif) ![](images/sfc_fig7.gif)
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![](../../../common_images/cnr_BL.gif) |
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![](../../../common_images/cnr_BR.gif) |
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