68 Material 

Our highest frequency NiZn ferrite intended for broadband transformers, antennas and HF high Q inductor applications up to 17 MHz. This material is only supplied to customer-specific requirements and close consultation with our applicaffon staff is suggested.

Strong magnetic fields or excessive mecnanical stresses may result in changes in permeability and losses

 


68 Material Characteristics


Property: Unit Symbol Value
Initial Permeability
@ B <10 gauss
  µi 16 
Flux Density
@ Field Strength
Gauss
oersted
B
H
2700
40
Residual Flux Density Gauss Br 1000
Coercive Force Oersted Hc 7.0
Loss Factor
@Frequency
10-5
MHz
tan δµi 500
100
Temperature Coefficient of
Initial Permeability (20-70oC)
%/oC   0.1
Curie Temperature oC Tc >500
Resistivity Ω cm ρ 1 x 107





   

353 West Grove Avenue, Orange, CA 92865, U.S.A.
1-800-679-3184
e-mail: sales@coilws.com


© 1996 - 2011CWS ByteMark & ByteMark
All Rights Reserved


Return to last URL ByteMark Top Page Experimenter / Design Assortments Books - Valuable information Powdered Iron Components and information - Section I Ferrite Components and information - Section II Section III Section IV Power Magnetics W2FMI BALUNs, UNUNs & Kits - Section VI Price List Order Form / Link to Secure Site Suggested Reading A letter from Dr. Jerry Sevick W2FMI Index Page