2804-832-B,SQUARE STANDOFFPLAIN BRASS5/8 SQ
2804-832-S,SQUARE STANDOFFPLAIN STEEL5/8 SQ
2804-832-SS,SQUARE STANDOFFPLAIN STAINLESS S
280-484,COMB-STYLE JUMPER BAR; INSULATED
280-485,COMB-STYLE JUMPER BAR; INSULATED
2804856,PT 4X1-48AC-ST
【Parallax】28049,板机接口移动感应器和位置传感器 Pololu IR Beacon Transceiver
280-490,COMB-STYLE JUMPER BAR; INSULATED