Secondary DC Resistance mOhm = 570 / Primary DC Resistance mOhm = 350 / Width mm = 6.7 / Ratio = 1:2 / Operating Temperature Max. °C = 125 / Length mm = 7.1 / Operating Temperature Min. °C = -40 / Rated Current mA = 450 / Frequency Max. kHz = 550 / Height mm = 4.2 / Frequency Min. kHz = 250 / Operating Voltage = 3.3 ... 5 VDC / Inductance uH = 475 / Insulation Voltage kV = 2.5