FE0430 E80/38/20 Double Stack Bobbin Description Order code E80/38/20 Double Stack Bobbin PET Dupont Rynite FR530L, Black. UL94VO rated. FE0430FR3BLK E80/38/20 Double Stack Bobbin DuPont Zytel 70G30HSL, Black, UL94HB rated FE0430Z30BLK