FERROXCUBE offers epoxy coated toroids in a wide range of both sizes and materials. With sizes from 10 mm to 140 mm in diameter, and MnZn and NiZn materials ranging in µi from 80 to 15,000, Ferroxcube TX series toroids cover a wide scope of applications. The MnZn power materials exhibit some of the industry’s lowest loss and highest B_sat performance ratings available. The EMI advanced filter materials provide excellent impedance versus frequency performance. Ferroxcube TX series epoxy coated toroids are well-suited for common mode choke, inductor, transformer, current sensor, or other product designs.