【Everlight】IR333C/H2,红外发射源
【CAREL】IR33A9MR20,
IR33BC,19MM 0-5%/100% BROADBAND HC IR S
【CAREL】IR33D7LR20,
【CAREL】IR33V7LR20,
【CAREL】IR33V9MR20,
【CAREL】IR33W7LR20,
【CAREL】IR33W9MR20,