FA2536-AL

Document 564 Mid-Span PoE Plus Magnetics This device contains two injector coils designed for 30 Watt PoE applications. Return loss exceeds the requirements of 802.3af specification for the entire frequency range. It maintains OCL of 350 µH up to 20 mA at +85°C ambient. Request free evaluation samples by contacting Coilcraft or visiting www.coilcraft.com. Inductance (µH) For 2-Line Systems Inductance vs Current 1200 1100 1000 900 800 700 600 85°C 500 400 300 200 100 0 5 10 15 20 25 30 35 70°C 25°C Part number1 FA2536-AL_ Inductance min2 (µH) 675.0 Leakage inductance3 max (µH) 0.55 DCR4 (Ohms) 0.240 1. When ordering, please specify packaging code: FA2536-ALD D = 13″ machine-ready reel. EIA-481 embossed plastic tape (400 parts per full reel). B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead. Inductance measured between pins 1 – 3 and between pins 4 – 6 at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4284A impedance analyzer. Leakage inductance is measured between pins 2 and 3 with pins 1 and 3 shorted and between pins 5 and 6 with pins 4 and 6 shorted. DCR is measured between pins 1 – 3 and between pins 4 – 6. Operating temperature range −40°C to +85°C. Electrical specifications at 25°C. Packaging: Current (mA) 2. 3. 4. 5. 6. Return Loss 0 5 10 Return Loss (dB) 0.410 max 10,41 15 20 25 30 35 40 1 10 100 1000 1 2 3 FA2536-AL 6 5 4 0.525 max 13,34 0.470 11,94 0.375 max 0.052 9,53 1,32 Frequency (MHz) 0.004 /0,10 0.070 1,78 0.330 8,38 1 0.020 0,51 0.100 2,54 802.3af specification: 18 dB min from 1 MHz to 40 MHz 16 dB min at 50 MHz 12 dB min at 80 MHz 10 dB min at 100 MHz 1 6 0.100 2,54 0.100 2,54 2 5 Recommended Land Pattern 0.040 1,02 Weight: 1.56 g Terminations: Tin-silver-copper over tin over nickel over phos bronze Tape and reel: 400/13″ reel 24 mm tape width 3 4 Specifications subject to change without notice. Please check our website for latest information. Document 564 Revised 12/06/06 © Coilcraft, Inc. 2007