POE300F-12LD

Web page Sample & buy Support & FAQ Document 522 -1 Flyback Transformers For 30 Watt PoE Applications • Designed to meet 30 W PoE IEEE 802.3at-2009 standard. • Operates at 250 kHz with 36 – 72 Volts input. • Isolation: 1500 Vrms, one minute pri to sec; 500 Vrms pri to aux • UL Certified per File E219588 Designer’s Kit C398 contains three samples of each part. Core material Ferrite Terminations  RoHS tin-silver over tin over nickel over phos bronze. Other terminations available at additional cost. Weight  11.9 g Ambient temperature  –40°C to +125°C Storage temperature  Component: –40°C to +125°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat  Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL)  1 (unlimited floor life at