40ST1041_S BOTHHAND | Alldatasheet
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Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhandusa.com
40 PIN SMD ETHERNET 10/100 BASE-TX QUAD PORT TRANSFORMER
P/N: 40ST1041 DATA SHEET Page : 1/1
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
A4(02/06) Feature z 40-PIN SMD Package compatible with broadcom ,NS TMI Davicom chips. z Designed for multiport repeater and switched Ethernet applications utilizing single RJ-45 connectors. z Operating temperature range : 0℃ to +70 ℃. z Storage temperature range: -25 ℃ to +125 ℃. Electrical Specifications @ 25°C Turns Ratio (±5%) Part Number TX RX OCL(μH Min) @100KHz/0.1Vrms 8mA DC/Bias L.L (μH Max) Cw/w (pF Max) Isolation voltage (Vrms) Insulation resistance (MΩ) 40ST1041 1CT:1CT 1:1 350 0.42 30 1500 10,000 Continue Insertion Loss (dB Max) Return Loss (dB Min) Cross talk (dB Min) DCMR (dB Min) Part Number 0.3–100MHz 0.3-30MHz 30-60MHz 60-80MHz 0.3-100MHz 1-60MHz 60-200MHZ 40ST1041 -1.15 -16 -12 -10 -38 -37 -25 S c h e m a t i c M e c h a n i c a l