LU4T14R1

LU4T14R1 Bothhandusa.com XFMRS HIGH SPEED COMBO MAGNETIC MODULES FOR 10/100BASE-TX APPLICATIONS Feature ! ! ! ! ! Meets open circuit inductance (OCL) specifications of 350 uH Min with 8mA DC Bias from 0℃-70℃. Combo designs available for all 10/100 Base-TX PHY chips. Custom designs available for most applications. Operating temperature range: 0℃ to +70℃. Storage temperature range: -25℃ to +125℃. Electrical Specifications @ 25°C Part Number TX LU4T14R1 1.414CT:1 Turns Ratio (±5%) RX 1CT:1CT OCL (uH Min) @100 KHz/100mVrms with 8mA DC Bias 350 32 MHz -40 Cross talk (dB Min) 62 MHz -35 100 MHz -35 Continue Part Number Insertion Loss (dB Max) 0.3-100MHz LU4T14R1 -1.0 30MHz -16 Return Loss (dB Min) 60MHz -12 80MHz -10 1500 HI-POT (Vrms ) Schematic 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A6(05/03) XFMRS HIGH SPEED COMBO MAGNETIC MODULES FOR 10/100BASE-TX APPLICATIONS P/N: LU4T14R1 Mechanical Page 2/2 ﹗ 1. 2. 3. 4. 5. Plastic Material Metal Shield Spring Wire Solder Pin Durability : : : : : Thermoplastic (UL 94V-0), Black Housing Brass, 20u inches thick Nickel Phosphor bronze with selective gold plating 0.4x0.4mm, Phosphor bronze with solder Plated 300 Mating cycles Min. PCB Layout Mounting Hole(Top View) 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A6(05/03)