Web Sample Tools & Support Document 720 -1 page & buy software & FAQ 1515SQ 2222SQ Square Air Core Inductors 2929SQ Halogen Excellent Q factors up to 230 at 400 MHz Free 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 AEC + Q200 85C Designers Kit C438 contains 10 each of all 5% parts Terminations RoHS compliant tin-silver over copper Ambient temperature 40C to +125C with Irms current Maximum part temperature +145C (ambient + temp rise). Storage temperature Component: 40C to +145C. Tape and reel packaging: 40C to +80C Resistance to soldering heat Max three 40 second reflows at +260C, 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 <30C / 85% relative humidity) PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. Test 2 4 5 6 Inductance Percent Q frequency SRF min DCR max Irms 1 3 Part number (nH) tolerance typ (MHz) (GHz) (mOhm) (A) 1515SQ-47N E 47 5,2 230 400 1.87 6.35 4.9 1515SQ-68N E 68 5,2 230 400 2.13 8.60 5.5 1515SQ-82N E 82 5,2 230 400 1.79 9.40 5.6 2222SQ-90N E 90 5,2 140 50 1.15 5.50 5.0 2222SQ-111 E 110 5,2 140 50 1.00 6.50 5.7 2222SQ-131 E 130 5,2 140 50 1.00 7.50 5.4 2222SQ-161 E 160 5,2 140 50 1.00 8.25 5.7 2222SQ-181 E 180 5,2 140 50 1.10 9.50 5.0 2222SQ-221 E 220 5,2 140 50 1.00 11.0 5.0 2222SQ-271 E 270 5,2 140 50 0.800 12.5 4.3 2222SQ-301 E 300 5,2 150 50 0.720 13.8 3.7 2929SQ-331 E 330 5,2 180 50 0.660 12.5 4.7 2929SQ-361 E 360 5,2 180 50 0.620 13.5 4.5 2929SQ-391 E 390 5,2 180 50 0.590 14.5 4.4 2929SQ-431 E 430 5,2 180 50 0.550 15.5 4.2 2929SQ-501 E 500 5,2 180 50 0.500 16.5 4.3 1. When ordering, specify tolerance, termination and packaging codes: 2. Inductance measured at specified test frequency, 0.1 Vrms, 0 A using an Agilent/HP 4287A LCR meter with the following Coilcraft test fixtures: 1515SQ-82NJEC CCF1191C for 1515SQ CCF1197A for 2222SQ and 2929SQ. Tolerance: G = 2% J = 5% 3. Tolerances in bold are stocked for immediate shipment. (Table shows stock tolerances in bold.) 4. Q measured at specified test frequency, using an Agilent/HP 4291A Termination: E = RoHS compliant tin-silver (96.5/3.5) over copper. impedance analyzer. Special order, added cost: 5. SRF measured using an Agilent/HP 8753 network analyzer and the T = RoHS tin-silver-copper (95.5/4/0.5) over copper following Coilcraft test fixtures: CCF1143 for 1515SQ CCF1199 or S = non-RoHS tin-lead (63/37) over copper. for 2222SQ-90N and 2222SQ-161 CCF1200 for 2222SQ-301 and Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape. 2929SQ-501. Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ( 25 charge). 6. Current that causes a 20C temperature rise from 25C ambient. This D = 13 machine-ready reel. EIA-481 embossed plastic information is for reference only and does not represent absolute tape. Factory order only, not stocked. maximum ratings. B = Less than full reel. In an effort to simplify our part 7. Electrical specifications at 25C. numbering system, Coilcraft is eliminating the need Refer to Doc 362 Soldering Surface Mount Components before soldering. for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C. Document 720-1 Revised 12/01/21 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.Document 720-2 Square Air Core Inductors 1515SQ, 2222SQ, 2929SQ Part Weight A number A B C D E F (mg) max 1515SQ-47N 0.1600.010 0.140 0.007 0.147 0.007 0.140 0.175 0.070 110 4,06 0,254 3,56 0,178 3,73 0,178 3,56 4,45 1,78 Halogen 1515SQ-68N 0.210 0.010 0.140 0.007 0.147 0.007 0.190 0.175 0.070 145 Strip Free 5,33 0,254 3,56 0,178 3,73 0,178 4,83 4,45 1,78 length C 1515SQ-82N 0.230 0.010 0.140 0.007 0.147 0.007 0.210 0.175 0.070 165 5,84 0,254 3,56 0,178 3,73 0,178 5,33 4,45 1,78 min 2222SQ-90N 0.205 0.015 0.215 0.010 0.224 0.010 0.175 0.255 0.085 280 AEC 5,21 0,381 5,46 0,254 5,69 0,254 4,45 6,48 2,16 + Q200 85C B 2222SQ-111 0.250 0.015 0.2200.010 0.224 0.010 0.230 0.265 0.085 330 D 6,35 0,381 5,59 0,254 5,69 0,254 5,84 6,73 2,16 2222SQ-131 0.265 0.015 0.220 0.010 0.224 0.010 0.245 0.265 0.085 371 6,73 0,381 5,59 0,254 5,69 0,254 6,22 6,73 2,16 2222SQ-161 0.290 0.015 0.220 0.010 0.224 0.010 0.260 0.265 0.085 425 7,37 0,381 5,59 0,254 5,69 0,254 6,60 6,73 2,16 2222SQ-181 0.320 0.015 0.220 0.010 0.224 0.010 0.290 0.265 0.085 460 8,13 0,381 5,59 0,254 5,69 0,254 7,37 6,73 2,16 E 2222SQ-221 0.390 0.015 0.220 0.010 0.224 0.010 0.360 0.265 0.085 550 9,91 0,381 5,59 0,254 5,69 0,254 9,14 6,73 2,16 2222SQ-271 0.460 0.015 0.220 0.010 0.224 0.010 0.420 0.265 0.085 640 11,68 0,381 5,59 0,254 5,69 0,254 10,67 6,73 2,16 2222SQ-301 0.470 0.015 0.225 0.010 0.224 0.010 0.440 0.265 0.085 650 11,94 0,381 5,72 0,254 5,69 0,254 11,18 6,73 2,16 F 2929SQ-331 0.405 0.015 0.295 0.010 0.285 0.010 0.375 0.325 0.09 855 Recommended 10,29 0,381 7,49 0,254 7,24 0,254 9,53 8,26 2,29 LandPattern 2929SQ-361 0.445 0.015 0.295 0.010 0.285 0.010 0.415 0.325 0.09 928 11,30 0,381 7,49 0,254 7,24 0,254 10,541 8,26 2,29 Packaging: 2929SQ-391 0.485 0.015 0.295 0.010 0.285 0.010 0.455 0.325 0.09 990 1515SQ-47N 500/7reel 2000/13 reel Plastic tape: 12 mm wide, 12,32 0,381 7,49 0,254 7,24 0,254 11,56 8,26 2,29 0.26 mm thick, 8 mm pocket spacing, 4.06 mm pocket depth 2929SQ-431 0.520 0.015 0.295 0.010 0.285 0.010 0.490 0.325 0.09 1072 13,21 0,381 7,49 0,254 7,24 0,254 12,45 8,26 2,29 1515SQ-68N 500/7reel 2000/13 reel Plastic tape: 12 mm wide, 0.26 mm thick, 8 mm pocket spacing, 4.06 mm pocket depth 2929SQ-501 0.550 0.015 0.295 0.010 0.285 0.010 0.520 0.325 0.09 1160 14,00 0,381 7,49 0,254 7,24 0,254 13,21 8,26 2,29 1515SQ-82N 500/7reel 2000/13 reel Plastic tape: 12 mm wide, 0.26 mm thick, 8 mm pocket spacing, 4.06 mm pocket depth inches All dimensions are in . 2222SQ-90N 250/7reel 750/13 reel Plastic tape: 16 mm wide, mm 0.32 mm thick, 12 mm pocket spacing, 5.97 mm pocket depth 2222SQ-111 250/7reel 750/13 reel Plastic tape: 16 mm wide, 0.40 mm thick, 12 mm pocket spacing, 6.10 mm pocket depth 2222SQ-131 250/7reel 750/13 reel Plastic tape: 16 mm wide, 0.40 mm thick, 12 mm pocket spacing, 6.10 mm pocket depth 2222SQ-161 250/7reel 750/13 reel Plastic tape: 16 mm wide, 0.33 mm thick, 12 mm pocket spacing, 5.97 mm pocket depth 2222SQ-181 250/7reel 750/13 reel Plastic tape: 16 mm wide, 0.40 mm thick, 12 mm pocket spacing, 6.10 mm pocket depth 2222SQ-221 250/7reel 750/13 reel Plastic tape: 24 mm wide, 0.40 mm thick, 12 mm pocket spacing, 6.10 mm pocket depth 2222SQ-271 250/7reel 750/13 reel Plastic tape: 24 mm wide, 0.40 mm thick, 12 mm pocket spacing, 6.10 mm pocket depth 2222SQ-301 250/7reel 750/13 reel Plastic tape: 24 mm wide, 0.33 mm thick, 12 mm pocket spacing, 5.97 mm pocket depth 2929SQ-331 150/7reel 600/13 reel Plastic tape: 24 mm wide, 0.40 mm thick, 12 mm pocket spacing, 6.99 mm pocket depth 2929SQ-361 150/7reel 600/13 reel Plastic tape: 24 mm wide, 0.40 mm thick, 12 mm pocket spacing, 7.75 mm pocket depth 2929SQ-391 150/7reel 600/13 reel Plastic tape: 24 mm wide, 0.45 mm thick, 12 mm pocket spacing, 7.75 mm pocket depth 2929SQ-431 150/7reel 600/13 reel Plastic tape: 24 mm wide, 0.45 mm thick, 12 mm pocket spacing, 7.75 mm pocket depth 2929SQ-501 150/7reel 600/13 reel Plastic tape: 24 mm wide, 0.33 mm thick, 12 mm pocket spacing, 7.49 mm pocket depth Recommended pick and place nozzles 1515SQ: OD: 0.170 inch ID: 0.059 inch 2222SQ, 47 200 nH: 3.5 mm 7 mm (rubber). This nozzle is available here. 2222SQ, 270 300 nH: 4.0 mm 12 mm (rubber). This nozzle is available here. 2929SQ: 4.0 mm 12 mm (rubber). This nozzle is available here. Document 720-2 Revised 12/01/21 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.