PROBLEM TO BE SOLVED: To provide a radiation imaging apparatus which realizes weight reduction while ensuring noise resistance performance. A sensor panel that converts incident radiation into an electric signal to obtain a radiation image, a sensor support base that supports the sensor panel, and a housing 150 that houses the sensor panel and the sensor support base therein. The housing 150 includes the first conductor layer 401, the second conductor layer 403 electrically connected to the first conductor layer 401 through the electric connection member 153, and the first conductor layer 403. It is configured to include a laminated structure including a non-conductive material layer 402 provided between a conductive material layer 401 and a second conductive material layer 403. [Selection diagram] Fig. 6【課題】耐ノイズ性能を確保しつつ、軽量化を実現する放射線撮影装置を提供する。【解決手段】入射した放射線を電気信号に変換して放射線画像を得るセンサパネルと、センサパネルを支持するセンサ支持基台と、センサパネルおよびセンサ支持基台を内部に収納する筐体１５０とを有し、筐体１５０は、第１の導電体層４０１と、第１の導電体層４０１と電気接続部材１５３を介して電気的に接続された第２の導電体層４０３と、第１の導電体層４０１と第２の導電体層４０３との間に設けられた非導電体層４０２とを備えた積層構造を含み構成されている。【選択図】図６
