日本滨松HAMAMATSU硅光电二极管传感器S1336-44BQ优势渠道价格有优势 ¥50.00 KODENSHI可天士双PD红外接收管光电开关传感器KDS1001AF2 ¥0.01 亿光红绿蓝灯珠91-21SUBC/S400-A6/TR7 95-21SURC/S530-A3/TR1 ¥0.01 亿光0603红绿双色灯珠19-22/R6GHC-A32/2T 15-22/R6GHC-A01/2T ¥0.01 亿光灯珠16-219A/R6C-AM1N2BY/3T 16-219A/T2D-AR2T1QY/3T ¥0.01 亿光1206贴片灯珠15-21SURC/S530-A3/3T 15-21SYGC/S530-E2/3 ¥0.01