Opto coupler OC 817 series 1.CTR:MIN.50% at IF=5mA,VCE=5V ... Certificate 4.lead pitch:2.54mm Opto coupler OC 817 series General information1,CQC,UL, CSA certification 2, Widely used ... termias, vending machine 3, can be divided into B/C/D grade optocoupler1,CQC,UL, CSA certification2, Widely used ... computer termias, vending machine3, can be divided into B/C/D grade Bin Grade Min. CTR(100%)Max.CTR(100 ...