【Intel】S87C581SF76,IC MCU 8BIT 32K 16MHZ OTP 44MQFP
S87R-1079-1,通用/工业继电器 DPDT 20A Socket Industrial Relays
S87R11A2B1D1120,RELAY GEN PURPOSE DPDT 20A 120V
S87R11A2B1D1-24,RELAY GEN PURPOSE DPDT 20A 24V
S87R11A2B1D1240,通用/工业继电器 DPDT 20A 240VAC Industrial Relays
S87R11D2B1D1110,RELAY GEN PURPOSE DPDT 20A 110V
S87R11D2B1D1-24,RELAY GEN PURPOSE DPDT 20A 24V
S87R5A2B1D1-120,通用/工业继电器 SPDT 20A 120VAC