MATERIALSï¼a. Coreï¼Ferrite DR coreb. Wireï¼Enamelled copper wire ï¼class Fï¼c. Baseï¼LCP E4008d. Terminalï¼Cu/Ni/Sne. Adhesiveï¼Epoxy resinf. Solder wireï¼Sn97/Cu3 Alloysg. Remarkï¼Products comply with RoHS requirements