T14X7X8

(1/1) Ferrite for EMI Suppression High Permeability Material HF90 This ferrite material has high magnetic permeability and a peak impedance at a lower frequency band than conventional materials. It also has good noise absorption characteristics in the AM band (100kHz to 1.6MHz). FEATURES • Good noise absorption characteristics in the frequency band from 100kHz to 1.6MHz. • Replacing metal ferrite with this material can reduce cost. • Effective noise suppression for devices with inverters. • Compatible with various shapes and sizes for different use conditions. APPLICATIONS • Air conditioners, microwave ovens, refrigerators, and other electrical home appliances. • Industrial equipment with inverters. EXAMPLE SHAPES Shape T14X7X8 T18X10X10 T22X10X14 T25X13X15 T28X13X16 T38X14X22 T80X20X50 Outer diameter 14 18 22 25 28 38 80 Height 7 10 10 13 13 14 20 Dimensions in mm MATERIAL CHARACTERISTICS Material Initial permeability[23°C] Coercive force Saturation magnetic flux density [23°C, 1194A/m] Electrical resistivity Resistivity µi Tc Bs ρ db HF90 5000 >180 460min. 0.3 4.8× 103 °C mT Ω• m kg/m3 IMPEDANCE vs. FREQUENCY CHARACTERISTICS 100 Impedance(Ω) Inner diameter 8 10 14 15 16 22 50 10 HF90(New) HF70 1 0.1 0.01 0.1 Frequency (MHz) 1 10 Sample shapes: T28× 14× 15 Number of coils: 1T • All specifications are subject to change without notice. 001-02 / 20070302 / e120_10.fm