Technical Document
Specifications
Brand
KEMETSeries
ESD-R Toroidal Cores
Type
Toroid Core
Application
Round Cable
Material
Manganese-Zinc (Coating), Nickel Zinc
Key
No
Impedance at 25 MHz
40Ω
Openable
No
Outer Dimensions
42.4 Dia. x 16mm
Impedance at 100 MHz
80Ω
Aperture Diameter
17.9mm
Number of Apertures
1
Outer Height
16mm
Outer Width
42.4mm
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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€ 4.43
€ 4.43 Each (ex VAT)
1
€ 4.43
€ 4.43 Each (ex VAT)
1
Technical Document
Specifications
Brand
KEMETSeries
ESD-R Toroidal Cores
Type
Toroid Core
Application
Round Cable
Material
Manganese-Zinc (Coating), Nickel Zinc
Key
No
Impedance at 25 MHz
40Ω
Openable
No
Outer Dimensions
42.4 Dia. x 16mm
Impedance at 100 MHz
80Ω
Aperture Diameter
17.9mm
Number of Apertures
1
Outer Height
16mm
Outer Width
42.4mm
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