20 Material Data Sheet
A new high permeability NiZn ferrite material developed for broadband and EMI suppression applications up to 300MHz.
Available in 20 material:
Custom Parts
20 Material Characteristics
| Property | Unit | Symbol | Value |
| Initial Permeability @ B < 10 gauss | µi | 2000 | |
| Flux Density @ Field Strength | Gauss Oersted |
B H |
3300 10 |
| Residual Flux Density | Gauss | Br | 1980 |
| Coercive Force | Oersted | Hc | .14 |
| Loss Factor @ Frequency | 10 -6 MHz |
Tan δ/ µi | 35 0.1 |
| Temperature Coefficient of Initial Permeability (20 -70°C) | %/°C | 2.0 | |
| Curie Temperature | °C | Tc | >110 |
| Resistivity | ohm-cm | ρ | 107 |
**** 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)
