Catalog > Semiconductors > Opto-Electronic Components > Opto Couplers 1 Channel Photo Darlington Transistor Opto Isolator 1 Channel Photo Darlington Transistor Opto Isolator 6N138 1 Channel Photo Darlington Transistor Opto Isolator • 8 Pin DIP • VIsol= 2.5kV Call for Price Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features with Hi Speed, Hi Gain Additional Information Model 6N138 Current Transfer Ratio 0.03% Isolation Voltage 2.5kV Package 8 Pin DIP