10/100BASE-T LAN MAGNETICS S558-5999-U5-F Extended Temperature Transformer Module Operating temperature -40° to +85° C ©2006 Bel Fuse Inc. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Specifications subject to change without notice. 04.06 10/100BASE-T LAN MAGNETICS S558-5999-U5-F Extended Temperature Transformer Module ©2006 Bel Fuse Inc. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Specifications subject to change without notice. 04.06