10 pçs/lote RPI 5100 transmissive através feixe interruptor fotoelétrico interruptor slot sensor de largura 2mm rohm
https://www.vogueparade.com/shopping/PT/150412/1/1005003420117018/10-pslote-rpi-5100-transmissive-atraves-feixe-interruptor-fotoeletrico-interruptor-slot-sensor-de-largura-2mm-rohm//