【CEL】PS2501L-1-E3-M-A,PHOTOCOUPLER 1CH TRANS OUT SM
【CEL】PS2501L-1-E3-W-A,PHOTOCOUPLER 1CH TRANS OUT SM
【CEL】PS2501L-1-E4-H-A,PHOTOCOUPLER 1CH TRANS OUT SM
【CEL】PS2501L-1-E4-L,晶体管输出光电耦合器 Hi-Iso Photo 1-Ch
【CEL】PS2501L-1-E4-L-A,PHOTOCOUPLER 1CH TRANS OUT SM
【CEL】PS2501L-1-F3-A,PHOTOCOUPLER 1CH TRANS OUT 4SMD
【CEL】PS2501L-1-F3-D-A,PHOTOCOUPLER 1CH TRANS OUT SM
【CEL】PS2501L-1-F3-H-A,PHOTOCOUPLER 1CH TRANS OUT 4SMD