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Ferrite Products
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Products / EMC / EMI
FERRITE CORE / SPLIT SLEEVE CORES WITH PLASTIC
HOUSING (PATENTED) ( SFC Series )

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EMI
FERRITE
SPLIT SLEEVE
CORES WITH PLASTIC HOUSING (PATENTED)
( SFC/USB Series )

- 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.
- Standard case colors available: off-white and black.
- 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.

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Unit:
mm (inch) |
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Impedance(Ω)
1 turn |
Applicable
cable Diameter |
| Part
No. |
A |
B |
C |
100MHz |
| SFC-3 |
12.7
(0.500) |
N/A |
18.9
(0.744) |
45 |
Φ3(0.118)
to Φ4 (0.157) |
| SFC-4 |
15.0
(0.590) |
N/A |
29.5
(1.161) |
85 |
Φ4
(0.157) to Φ5(0.197) |
| SFC-5 |
19.5
(0.767) |
N/A |
32.0
(1.26) |
140 |
Φ5(0.197)
to Φ6(0.236) |
| SFC-6 |
22.0
(0.866) |
N/A |
32.0
(1.26) |
120 |
Φ6(0.236)
to Φ7(0.276) |
| SFC-8 |
22.0
(0.866) |
N/A |
32.0
(1.26) |
120 |
Φ7.5(0.295)
to Φ8.5(0.335) |
| SFC-10 |
31.0
(1.220) |
N/A |
32.0
(1.26) |
140 |
Φ9.5(0.374)
to Φ10.5(0.413) |
| USB-4 |
13.9
(0.547) |
N/A |
32.0
(1.26) |
95 |
Φ3.5(0.138)
to Φ5.5 (0.216) |
 
 
 
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