2222SQ-131

Document 720 -1 Square Air Core Inductors 1515SQ 2222SQ 2929SQ Excellent Q factors – up to 230 at 400 MHz! Current handling as high as 5.7 Amps Inductance values from 47 to 500 nH Flat top and bottom for reliable pick and place and mechanical stability Designer’s Kit C438 contains 10 each of all 5% parts Terminations  RoHS compliant tin-silver over copper Ambient temperature  –40°C to +125°C with Irms current Maximum part temperature  +145°C (ambient + temp rise). Storage temperature  Component: –40°C to +145°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 Temperature Coefficient of Inductance (TCL)  +5 to +70 ppm/°C Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C / 85% relative humidity) Mean Time Between Failures (MTBF)  1 billion hours PCB washing  Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. Test    Inductance2 Percent   Q4 frequency   SRF min5 DCR max   Irms6   Part number1 (nH)   tolerance3 typ (MHz) (GHz) (mOhm) (A) 1515SQ-47N_E_ 47 1515SQ-68N_E_ 68 1515SQ-82N_E_ 82 2222SQ-90N_E_ 90 2222SQ-111_E_ 110 2222SQ-131_E_ 130 2222SQ-161_E_ 160 2222SQ-181_E_ 180 2222SQ-221_E_ 220 2222SQ-271_E_ 270 2222SQ-301_E_ 300 2929SQ-331_E_ 330 2929SQ-361_E_ 360 2929SQ-391_E_ 390 2929SQ-431_E_ 430 2929SQ-501_E_ 500 5,2 230 5,2 230 5,2 230 5,2 140...