Spec Sheet INDUCTORS (High Reliability Application) SMD Power Inductors for Automotive / Industrial Applications (NS series) NS12575T3R9NNV Features Item Summary 3.9μH(±30%), 12.1A, 7.38A Lifecycle Stage Mass Production AEC-Q200 qualified Standard packaging quantity (minimum) Taping 2000pcs(500pcs*4reel) Products characteristics table External Dimensions -/125125 L 12.5mm ±0.3 Inductance 3.9μH(±30%) W 12.5mm ±0.3 Inductance Measuring Frequency 100kHz H 7.5mm ±0.35 Rated Current -Saturation Current 12.1A Rated Current -Temperature Rise Current 7.38A DC Resistance (max) 0.01188Ω Avg. of DC.Resistance 0.0099Ω Self-resonant Frequency (min) 41.7MHz RoHS Compliance Yes Halogen Free Yes Soldering Method Reflow CaseSize (EIA/JIS) Recommended Land Patterns 2015.03.09 The data is reference only. Electrical characteristics vary depending on environment or measurement condition. TAIYO YUDEN reserves the right to make change to the Date at any time without notice. Before making final selection, please check product specification. http://www.ty-top.com Powered by TCPDF (www.tcpdf.org) Halogen free / RoHS compliant Wire Wound Inductor 2014/12/1 -Electrical Characteristics Data- SMD Power Inductors for Industrial / Automotive Comfort and Safety Applications (NS series)(AEC-Q200 qualified) Dimension Length : Width : Height : NS12575T3R9NNV unit : mm 12.5 + / - 0.3 12.5 + / - 0.3 7.5 + / - 0.35 unit : inch ( 0.492 + / - 0.012 ) ( 0.492 + / - 0.012 ) ( 0.295 + / - 0.014 ) Inductance : 3.9 uH ( test freq at 0.1MHz ) ohm ( typ / max ) DC Resistance : 0.0099 / 0.01188 Saturation Current : 12.10 A ( max ) Temp. rise Current : 7.38 A ( max ) Saturation current typical : 30% reduction from initial L value. AEC-Q200 qualified Temp rise Current typical : Temperature will rise by 40 deg C DC Bias vs Inductance DC Bias vs Temperature 60 Self-temperature rise [deg] 10 Inductance [uH] 8 6 4 2 0 0 4000 8000 12000 16000 20000 DC Bias [mA] 50 40 30 20 10 0 0 2000 4000 6000 8000 10000 DC Bias [mA] Frequency vs Inductance Inductance [uH] 100 10 1 0.1 0.1 1 10 100 1000 Frequency [MHz] The data is reference only. Electrical characteristics vary depending on environment or measurement condition. TAIYO YUDEN reserves the right to make change to the data at any time without notice. Before making final selection, please check product specification. The products are tested based on the test conditions and methods defined in AEC-Q200. Please consult with TAIYO YUDEN for the details of the product specification and AEC-Q200 test results, etc., and please review and approve TAIYO YUDEN's product specification before ordering.