10/100 BASE-T SINGLE PORT SURFACE MOUNT MAGNETICS Electrical Specifications at 25o C Insertion Loss (dB min) Common to Common to Differential Common Mode Rejection Mode Rejection dB min. dB min. 0.1-100MHz) (0.1-100MHz) (0.1-100MHz) -1.0 -40 Return Loss Crosstalk (dB min) (dB min) 0.3-30MHz 30-60MHz 60-80MHz 1MHz -18 18-20 Log (f/30MHz) -12 -65 -30 Operating Temperature Range: -400C to +850C Turns Ratio 30MHz 60MHz 100MHz -55 -45 -35 1CT:1CT \ 1CT:1CT Meets all IEE 802.3 and ANSI X3.263 standards including 350 µH OCL with 8 mA bias Designed for reflow soldering at temperatures up to 235oC Isolation 1500 VRMS. Tape and Reel available. Dimensions in inches (mm) .505 (12.83) .285 (7.24) MAX. MAX. .205 (5.21) MAX. .016 (0.41) .050 (1.27) TYP. .015 (0.38) .010 (0.25) .025 (0.64) TYP. TYP. TYP. TYP. .380 (9.65) .360 (9.14) SCHEMATIC 16 15 14 13 12 11 10 9 1 16 2 15 3 14 1 2 3 4 5 6 7 8 Pin Out 6 11 7 10 RHOMBUS P/N: T-18205 8 9 CUST P/N: DATE: 10/31/01 Rhombus Industries Inc. Transformers & Magnetic Products NAME: SHEET: 1 OF 1 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com