A43S300,工业移动感应器和位置传感器 RESISTIVE & OPTICAL
A43S57,INLTM63A3P4W7H500V BLKIP67PANEL
A43S-5K,工业控件（未指定） RESISTIVE & OPTICAL 43-SNGL W/SW & P-A-S
【Needhams Electronics】A44,ADAPTER F/WSI-PSD3XX 44PIN PLCC
A4-40,
A4401KL-T,IC QUASI FLYBACK CONVERTER 8SOIC
A4401KLTR-T,IC QUASI FLYBACK CONVERTER 8SOIC
【NORGREN】A44025AABAA/300,
