Abstract: A built-in resistor for cathode-ray tube which comprises an insulating substrate, a resistance layer formed on one main surface of the insulating substrate, a plurality of terminal electrodes mounted on the resistance layer, and a plurality of terminals connected respectively with the terminal electrodes, wherein the plurality of terminals are individually constituted by a base body made of a non-magnetic alloy, and by a surface layer which is formed on the surface of the base body and made of an oxide of the non-magnetic alloy, the plurality of terminals have a relative permeability of not more than 1.005, and the surface layer of each of the terminals is partially provided with an insulating covering layer. The nonmagnetic alloy is a Ni—Cr-based alloy, and the surface layer is formed through an oxidation treatment under a condition where the formation of NiO can be suppressed.

Abstract: A built-in resistor for cathode-ray tube which comprises an insulating substrate, a resistance layer formed on one main surface of the insulating substrate, a plurality of terminal electrodes mounted on the resistance layer, and a plurality of terminals connected respectively with the terminal electrodes, wherein the plurality of terminals are individually constituted by a base body made of a non-magnetic alloy, and by a surface layer which is formed on the surface of the base body and made of an oxide of the non-magnetic alloy, the plurality of terminals have a relative permeability of not more than 1.005, and the surface layer of each of the terminals is partially provided with an insulating covering layer. The nonmagnetic alloy is a Ni—Cr-based alloy, and the surface layer is formed through an oxidation treatment under a condition where the formation of NiO can be suppressed.