CIRCUIT ASSEMBLY WITH VIBRATION-PROOF CIRCUIT COMPONENT FIXING STRUCTURE, AND VEHICULAR ELECTRIC COMPRESSOR

摘要

Provided are a circuit assembly including a circuit component fixing structure capable of preventing damage to a fixing portion and a connection terminal against vibration, and a vehicular electric compressor. The circuit assembly includes: a substrate; a circuit component connected to the substrate; and a circuit casing housing both the substrate and the circuit component. The circuit component includes a component body disposed opposite the substrate in the circuit casing, a connection terminal directly fixed to the substrate, and a first fixing portion and a second fixing portion fixed to the circuit casing around the component body. In a direction orthogonal to the substrate, the first fixing portion is positioned on the substrate side with respect to the center of gravity of the circuit component. The second fixing portion is positioned away from the substrate with respect to the center of gravity.