Round Ferrite Cores
Low Frequency Ferrite Core / TRCB Series

Toroidal core enclosed inside plastic housing which is suitable for suppressing low frequency noise. 

Features:
- Suited for low frequency applications.
- Plastic case prevents damage to ferrite. 

Learn more
Low Frequency Ferrite Core / TRM Series

The TRM Low Cut Cores offer a suitable solution from both conductive and radiation noise in low frequency applications. 

Features:
- High impedance noise filter.
- Rounded corners reduces load on cables.
- Epoxy coating protects ferrite from damage. 

Learn more
Low Frequency Ferrite Core / TRMH Series

The TRMH Low Cut Core series is our most suitable product for suppressing conductive noise 1MHz or below. By increasing the permeability the impedance stays high in frequency range 1Mhz or less. As number of turns increases, the impedance improves and therefore greater noise suppression is achieved. 

Features:
- Peak performance around 150kHz. 
- Rounded corners reduces load on cables.
- Resin finish protects ferrite from damage.

Learn more
Round Ferrite Core / GRI Series

Large range of round ferrite cores suited for high frequency noise. The EMC ferrite core is typically wound with two or three turns of the cable. The impedance ratio is actually proportional to the square of the turn. 

Features:
- Large range of sizes.
- Recommended frequency range: 30MHz - 1GHz.
- Temperature Range: -40C to +85C. 

Learn more
Round Ferrite Core with Plastic Case / GTRCA Series

Toroidal core fitted inside plastic casing suitable for suppressing noise in high frequency applications.

Features:
- Plastic case prevents damage to the ferrite.

Learn more
Toroidal Ferrite Core / GTR Series

Large range of round ferrite cores suited for high frequency noise. The EMC ferrite core is typically wound with two or three turns of the cable. The impedance ratio is actually proportional to the square of the turn. 

Features:
- Large range of sizes.
- Recommended frequency range: 30MHz - 1GHz.
- Temperature Range: -40C to +85C.

Learn more
Toroidal Ferrite Core / KTR Series

Round ferrite core suited for suppression of conducted noise up to 30MHz and radiated noise up to 50MHz.

Features:
- Suited for intermediate frequency range 3-50MHz.
- Rounded corners reduce loads on cables.
- Epoxy coating prevents damage to ferrites.

Learn more
Toroidal Oval Core / GTRE Series

When used with a cable in single or multiple turns, the overall profile of the GTRE oval ferrite is lower compared to traditional toroidal ferrite cores.

Features:
- Better space saving compared to traditional toroidal cores.
- Suitable for cables with rectangular connectors. 

Learn more