NS681680 Datasheet | SWAP

10/100Base-T Single Port Transformer Module P/N：NS681680 ★ Designed to meet IEEE802.3u requirement ★ Lead-Free & Designed to meet Ro HS requirement ★ Designed to meet IR 255℃ peak Requirement. ★ Primary inductance 350μH min. ★ Low Profile package for Card Bus Application ★ Operating temperature range: 00C to +700C ★ Storage temperature range: 00C to +850C Part Number Turn Ratio Tx Rx Electrical Specifications @ 250C Insertion Loss 1~100MHz (d B Max) Return Loss (d B Min) 30MHz 50MHz 80MHz 30MHz Cross Talk (d B Min) 60MHz 100MHz CMRR (d B Min) 30MHz 60MHz 100MHz Hi-Pot (Vrms MIN) NS681680 1:1 1:1 -1.0 -16 Mechanical -12 -11 -50 -45 -33 -30 -30 -30 Schematic XYYWW Dimensions: Inches/mm Unless otherwise specified,tolerances:xx.x0±0.25(mm) 0.xx±0.05(mm) Data sheet subject to change without notice 高He雄ad市qu前art鎮er:區13新F,生N路o. 121418--53,2H號sin5g FTe Rd., Sun Chung City, Taipei Taiwan R.O.C. 8T8E6L-7: -+8818369-020-8351238...