SM453229-231N7Y

Features n IEEE 802.3 Ethernet compatible n Discrete transformers and common mode chokes for flexible PCB layout n PoE+ n Pair with common mode choke SRF2012A-801Y for EMI reduction n Expanded temperature range: -40 to +85 °C n RoHS compliant* SM453229-231N7Y - 10/100/1000 Base-T PoE+ Chip LAN Transformer Electrical Specifications at 25 °C Inductance @ 100 kHz, 0.1 V, 0 mADC (Pin 1-2 & 6-7 / short 3-4) ......................................... 230 µH min. Inductance – DC Bias @ 100 kHz, 0.1 V, 15 mA DC (Pin 1-2 & 6-7 / short 3-4) ......................................... 200 µH min. Turns Ratio (± 3 %) (Pin 1-2 : 6-7 / short 3-4)...............1 : 1 Insertion Loss (1-100 MHz) .........................................-1.5 dB max. Capacitance (Pin 5-3 / short 3-4)..............35 pF typ. Hi-Pot (Pin 1 to 6, short 3-4) ............................... 1500 VAC, 60 sec. Operating Temperature.......-40 to +85 °C Storage Temperature..........-40 to +85 ...