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20 Material Data Sheet

A new high permeability NiZn ferrite material developed for broadband and EMI suppression applications from 1MHz to 300MHz

Available in 20 material:

-Customer Specific Designs

20 Material Characteristics
Property Unit Symbol Value
Initial Permeability @ B < 10 gauss µi 2300
Flux Density @ Field Strength Gauss
Oersted		 B
H		 2900
10
Residual Flux Density Gauss Br 1800
Coercive Force Oersted Hc 0.18
Loss Factor @ Frequency 10 -6
MHz		 Tan δ/ µi <35
0.1
Temperature Coefficient of Initial Permeability (20 -70°C) %/°C 1.0
Curie Temperature °C Tc >95
Resistivity ohm-cm 10 7

**** Characteristic curves are measured on standard Toroids (18/10/6 mm)  at 25°C and 10 kHz unless otherwise indicated. Impedance characteristics are measured on standard shield beads (3.5/1.3/6.0 mm) unless otherwise indicated.

Material Safety Data Sheet (MSDS)

Click here to download Complex Permeability vs. Frequency (CSV)