40ST1041KR

Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhandusa.com 40 PIN SMD ETHERNET 10/100 BASE-TX QUAD PORT TRANSFORMERS P/N: 40ST1041KR DATA SHEET Feature Page : 1/1 Patented interlock base design. Compliant with IEEE 802.3u and ANSI X3.263 standards including. Models designed to support four single or double stacked RJ-45 connectors. IC grade transfer-molded package withstands 235℃ peak temperature profile. Operating temperature range : 0℃ to +70℃. Electrical Specifications @ 25°C Part Number Turns Ratio (±5%) TX RX 1:1 OCL(μH Min.) @100KHz/0.1Vrms 8mA DC/Bias 350 Leakage Inductance (μH Max.) Cw/w (pF Typ.) Isolation HI-POT (Vrms) 1500 Rise Time (nS Typ) 2.5 @ 100KHz/0.1Vrms @ 100KHz/0.1Vrms 0.4 20 40ST1041KR 1CT:1CT Continue Part Number 40ST1041KR Insertion Loss (dB Max.) 0.1–100MHz -1.1 2-30MHz -21 Return Loss (dB Min) 40MHz -17 50MHz -14.5 60-80MHz -12 Cross talk (dB Min.) 0.1-100MHz -38 DCMR (dB Min.) 0.1-100MHz -37 Schematic Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A2(01/06)