MnZn Ferrite Material Characteristics (BP Series3)

Characteristics	Conditions	Symbol	Unit	BP3	BP3B
Characteristics	Conditions	Symbol	Unit	BP3	BP3B
lnitial Perrmeability	10KHz 25℃	μi		3000±25%	3800±25%
Relative Loss factor	10KHz	tanδ/μi	×10-6	*	1.5
Relative Loss factor	100KHz	tanδ/μi	×10-6	＜4	2.5
Temperature factor of Perrmeability	5℃-25℃	αμir	×10-6	*	7~9
Temperature factor of Perrmeability	25℃-55℃	αμir	×10-6	*	-4~-2
Saturation magnetic flux density (H=1194A/m)	10KHz 25℃	Bs	mT	490	530
Saturation magnetic flux density (H=1194A/m)	10KHz 100℃	Bs	mT	380	420
Remanence	25℃	Br	mT	80	80
Remanence	100℃	Br	mT	120	160
Coercivity	25℃	Hc	A/m	13.5	8
Coercivity	100℃	Hc	A/m	10.5	16
Power loss 100KHz 200mT Sine wave	25℃	Pcv	kW*m3	450	350
	60℃			300	600
	100℃			700	800
Hysteresis lossfactor	10KHz 1.5-3.0mT	ηB	×10-6/mT	*	*
Disaccommodation	1~10min	DF	×10-6	*	*
Curie temperature		Tc	℃	≥210	≥250
Electrical resistivity (ρ)		ρ	Ω.m	3	3
Density		d	kg/m3	4.8	4.8

Remark: The values of material's characteristics are typical values measured with the standard toroidal cores.
Please contact our company for special characteristics in your order or agreement.

Return