5PCS 6N138 8-PIN DIP Low Input Current Hight Gain Split Darlington Photocoupler New and Authentic Component(s) - Everlight 6N138 8 PIN DIP LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON PHOTOCOUPLER IC. Current loop receiver. Low input current line receiver. Buy 3, Get 1 at 50% OFF. byJuly 3, 2026