【WEIDMULLER】1757420000,CONN PCB B2L 3.5/12 AU BK
【WEIDMULLER】1757430000,CONN PCB B2L 3.5/14 AU BK
【Phoenix Contact】1757433,CONN HEADER 21POS 5.08MM
【WEIDMULLER】1757440000,CONN PCB B2L 3.5/16 AU BK
1757-440-AL,ROUND STANDOFFPLAIN ALUMINUM5/16
1757-440-B,ROUND STANDOFFPLAIN BRASS5/16 RD
1757-440-N,ROUND STANDOFFNO FINISH - NYLON5
1757-440-PH,ROUND STANDOFFNO FINISH - PHENOL