NOVELTY - A molded component is obtained by molding resin composition containing polyphenylene ether resin, hydrogenated block copolymer existing as dispersed phase particles and flame retardant. The low-temperature dart impact strength of the resin composition at -40 degrees C is 3 J or more. The bending elastic modulus of the resin composition at 23 degrees C is 1.5-20 GPa. The ratio of Charpy impact strength (kJ/m2) and bending elastic modulus (GPa) of the resin composition at 23 degrees C is 8 or more. The dispersed phase particle coefficient of the dispersed phase particles is 2-3.1.    USE - Molded component is used as insulation component for solar cell modules, and fuel cell, secondary battery and smart meter component for motor vehicle (claimed). Uses include but are not limited to industrial apparatus, chassis, conveyance container, conveyance apparatus, household appliance, solar-heat apparatus, recording medium, terminal block, water-treatment components and electrical and electronic equipment.    ADVANTAGE - The molded component has excellent chemical resistance, rigidity, impact resistance and flame retardance.    DETAILED DESCRIPTION - A molded component is obtained by molding resin composition containing (in parts mass) polyphenylene ether resin (70-90), hydrogenated block copolymer (10-30) existing as dispersed phase particles and flame retardant. The content of flame retardant is 9-30 parts mass with respect to 100 parts mass parts of polyphenylene ether resin and hydrogenated block copolymer. The low-temperature dart impact strength of the resin composition at -40 degrees C is 3 J or more. The bending elastic modulus of the resin composition at 23 degrees C is 1.5-20 GPa. The ratio of Charpy impact strength (kJ/m2) and bending elastic modulus (GPa) of the resin composition at 23 degrees C is 8 or more. The dispersed phase particle coefficient of the dispersed phase particles is 2-3.1 and calculated by the formula: L/2D, where L is average periphery length ( mu m) of dispersed phase particles, and D is average largest particle diameter ( mu m) of the dispersed phase particles. The low-temperature dart impact strength of the resin composition at -40 degrees C is 3 J or more.