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 caused by vibrations, and a vehicular electric compressor. The circuit assembly includes: a circuit board; a circuit component connected to the circuit board; and a circuit casing housing both the circuit board and the circuit component. The circuit component includes a component body disposed facing the circuit board inside the circuit casing, a connection terminal directly fixed to the circuit board, and a first fixing portion and a second fixing portion that are fixed to the circuit casing around the component body. In a direction orthogonal to the circuit board, the first fixing portion is positioned on a side of the circuit board with respect to the center of gravity of the circuit component, and the second fixing portion is positioned on a side away from the circuit board with respect to the center of gravity.