[Bel Fuse Inc.]

• Ultra low profile package height 0.084" (2.13mm)
• Designed for use in symmetrical Auto MDIX TX and RX channels
• Other ultra low profile transformer modules available:
• S558-5999-L1 package height 0.078" (1.98mm)
• S558-5999-L5 package height 0.084" (2.13mm)
• Meets all IEEE 802.3 standards including 350 µH OCL with 8mA bias
• IR reflow rating at 225° C peak
• UL 1950 file number E169987
• CB certificate number 16017
• Operating temperature 0° to 70° C
• Minimum interwinding breakdown voltage of 1500 Vrms