S2470-5,UPS - 不间断电源 REORD 663-S2K650-5
S2-470RF1,RES SMD 470 OHM 1% 1W 2615
S2-470RJ8,RES SMD 470 OHM 5% 1W 2615
S2-475RF1,RES SMD 475 OHM 1% 1W 2615
S247A,SWITCH
S247AD,SWITCH
S247ADF0,SWITCH
S247AN,SWITCH
