Technical documents
Specifications
Brand
KEMETType
Toroid Core
Series
ESD-R Toroidal Cores
Material
Manganese-Zinc (Coating), Nickel Zinc
Outer Dimensions
29.3 Dia. x 15mm
Aperture Diameter
13.9mm
Number of Apertures
1
Outer Height
15mm
Outer Width
29.3 Dia.mm
Country of Origin
China
Product details
SD-R-B Series, Toroidal Cores with Snail-Shaped Case
The KEMET ESD-R-B series solid toroidal cores are designed to use on round cables. The wide range of Manganese Zinc (MnZn) and Nickel Zinc (NiZn) options allows for targeting of specific frequency ranges. The snail-shaped case allows fixing the core in the application to avoid contact with other components.
EMI cores are part of a family of passive components which address the issues of noise or electromagnetic interference (EMI) in circuits or systems.
MnZn < 10 MHz (AM band range) and NiZn < 300 MHz (FM band range) options available
Solid construction
Easy to install with one M4 screw
UL94 V–2 flame retardant rated case
Applications
Consumer electronics
Air conditioners
Power conditioners
Refrigerators
Washing machines
Industrial equipment
Medical equipment
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P.O.A.
300
P.O.A.
300
Technical documents
Specifications
Brand
KEMETType
Toroid Core
Series
ESD-R Toroidal Cores
Material
Manganese-Zinc (Coating), Nickel Zinc
Outer Dimensions
29.3 Dia. x 15mm
Aperture Diameter
13.9mm
Number of Apertures
1
Outer Height
15mm
Outer Width
29.3 Dia.mm
Country of Origin
China
Product details
SD-R-B Series, Toroidal Cores with Snail-Shaped Case
The KEMET ESD-R-B series solid toroidal cores are designed to use on round cables. The wide range of Manganese Zinc (MnZn) and Nickel Zinc (NiZn) options allows for targeting of specific frequency ranges. The snail-shaped case allows fixing the core in the application to avoid contact with other components.
EMI cores are part of a family of passive components which address the issues of noise or electromagnetic interference (EMI) in circuits or systems.
MnZn < 10 MHz (AM band range) and NiZn < 300 MHz (FM band range) options available
Solid construction
Easy to install with one M4 screw
UL94 V–2 flame retardant rated case
Applications
Consumer electronics
Air conditioners
Power conditioners
Refrigerators
Washing machines
Industrial equipment
Medical equipment