U1R (BX),端子 RED FULL PR 19-24
【3M】U1R(BX),SCOTCHLOK INLINE 4-WIRE 19-24AWG
U-2,BARRIER BLOCK HI CURRENT 2CIRC
U20/16/7-3C94,U AND UR CORES
U2001H,
【Atmel】U2008B-M,IC PHASE-CONTROL SOFTSTART 8-DIP
【Atmel】U2008B-MFP,IC PHASE-CONTROL SOFTSTART 8SOIC
