Particulate composites with composition (x)BaTiO 3 +(1−x)Ni 0.92 Co 0.03 Cu 0.05 Fe 2 O 4 in which x varies as 1, 0.85, 0.70, 0.55 and 0 (in mol%) were prepared by the conventional double sintering ceramic technique. The presence of two phases viz. ferromagnetic (Ni 0.92 Co 0.03 Cu 0.05 Fe 2 O 4 ) and ferroelectric (BaTiO 3 ) was confirmed by X-ray diffraction analysis. The dc resistivity and thermo-emf measurements were carried out with variation of temperature. The ac conductivity (σ ac ) measurements investigated in the frequency range 100Hz to 1MHz conclude that the conduction in these composites is due to small polarons. The variation of dielectric constant and loss tangent with frequency (20Hz to 1MHz) was studied. The static magnetoelectric conversion factor, i.e. dc (dE/dH) H was measured as a function of intensity of applied magnetic field. The changes were observed in electrical properties as well as in magnetoelectric voltage coefficient as the molar ratio of the constituent phases was varied. A maximum value of magnetoelectric conversion factor of 536.06μV/cmOe was observed for the composite with 70% BaTiO 3 +30% Ni 0.92 Co 0.03 Cu 0.05 Fe 2 O 4 at a dc magnetic field of 2.3KOe. The maximum magnetoelectric conversion output has been explained in terms of ferrite-ferroelectric content, applied static magnetic field and resistivity.