Patent ID: 8149082

Claim:
A resistor device comprising: a resistive plate of metal plate material, which is used as a resistance body; a radiative plate of metal plate material, which is spaced from the resistive plate and intercrossed on the resistive plate; a molded resin body, which encloses an intercrossing portion of the resistive plate and the radiative plate; terminal portions of the resistive plate, which comprises so that both ends of the resistive plate extending from the molded resin body are bent along an end face and a bottom face of the molded resin body; and terminal portions of the radiative plate, which comprises so that both ends of the radiative plate extending from the molded resin body are bent along an end face and a bottom face of the molded resin body; wherein the molded resin body comprises a first molded resin body, which encloses the resistive plate, and a second molded resin body, which fixes the radiative plate on the first molded resin body; and wherein the first molded resin body is provided with projections, which has height equivalent to thickness of the second molded resin body.