5001000,ROTARY ENCODER OPTICAL 1000PPR
【MULTICOMP】50-010-01,
5001001IP65SPRAYCOVER,SPRAY COVER 500 SERIES SLIDE
50-01002,CONN JACK 5.5X2.1MM SWITCH
【Lantronix】500-101,电缆（电缆组件） 6' RJ45 to DB9 Male Cable to DCE Device
50-0101-00,SWITCH PUSH SPST 0.5A 12V
500-101A-US,PLIERS - CONCAVE/CONVEX - .10" D
500-101-US,PLIERS - CONCAVE/CONVEX - .12" D
