FE0390 E70/33/32 Single Stack Bobbin Description Order code E70/33/32 Single Stack Bobbin PET Dupont Rynite FR530L, Black, UL94V0 rated FE0390FR3BLK E70/33/32 Single Stack Bobbin 30% Glass Filled PA66, DuPont Zytel 70G30HSL Black, UL94HB rated FE0390Z30BLK