1102 silver lake road cary il 60013 phone fax 800-981-0363 847-639-1508 e-mail web cp@coilcraft.com www.coilcraft-cps.com ? ? coilcraft, inc. 2009 these parts are preproduction products for electrical evaluation only. specification subject to change without notice. aerospace grade air core inductors air core inductors document ae107-1 revised 07/16/09 srf dcr l 2 percent q 3 min 4 max 5 i max weight part number 1 turns (nh) tol min (ghz) (mohm) (a) (mg) ae439rat2n5ksz 1 2.5 10 145 12.5 1.1 4 31 ae439rat5n0_sz 2 5.0 5,2 140 6.5 1.8 4 42 ae439rat8n0_sz 3 8.0 5,2 140 5.0 2.6 4 52 ae439rat13n_sz 4 12.5 5,2 137 3.3 3.4 4 65 ae439rat19n_sz 5 18.5 5,2 132 2.5 3.9 4 78 ae470rat18n_sz 6 17.5 5,2 100 2.2 4.5 4 100 ae470rat22n_sz 7 22.0 5,2 102 2.1 5.2 4 110 ae470rat28n_sz 8 28.0 5,2 105 1.8 6.0 4 118 ae470rat36n_sz 9 35.5 5,2 112 1.5 6.8 4 133 ae470rat43n_sz 10 43.0 5,2 106 1.2 7.9 4 147 1. when ordering, please specify tolerance and testing codes: ae470rat43n g s z tolerance: g =2% j = 5% testing: z = coilcraft critical products environmental stress conditions testing. h = coilcraft qual + coilcraft hi-rel burn-in p = coilcraft qual + mil-std-981 class s group a screening n = coilcraft qual + mil-std-981 class b group a screening c = coilcraft qual + mil-std-981 class s group a screening + mil-std-981 class s group b qualification w = coilcraft qual + mil-std-981 class b group a screening + mil-std-981 class s group b qualification 2. inductance measured at 150 mhz on an agilent/hp 4286a or equivalent with a coilcraft smd-a test fixture and correlation. 3. q measured at 150 mhz on an agilent/hp 4291a or equivalent with a 16193-a test fixture or equivalent. 4. srf measured on an agilent/hp 8753d or equivalent with a coilcraft smd-d test fixture. 5. dcr measured on a keithley 580 micro-ohmmeter or equivalent. 6. electrical specifications at 25c. refer to doc 362 ?soldering surface mount components? before soldering. terminations tin-lead (63/37) over copper ambient temperature ?55c to +125c with i max current, +125c to +155c with derated current storage temperature component: ?55c to +155c. 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) enhanced crush-resistant p ackaging ae439rat: 700/7 reel; 2500/13 reel plastic tape: 12 mm wide, 0.32 mm thick, 8 mm pocket spacing, 3.3 mm pocket depth ae470rat: 500/7 reel; 2200/13 reel plastic tape: 16 mm wide, 0.28 mm thick, 8 mm pocket spacing, 3.4 mm pocket depth pcb washing only pure water or alcohol recommended suggested land patterns 135 max 0 min strip length size 439 size 470 0.110 2,79 0.110 2,79 0.235 5,97 0.115 2,92 0.050 1,27 0.050 1,27 0.130 3,30 0.130 3,30 size a max b c max d e f max max 439 0.155 0.124 0.125 0.115 0.029 0.175 0.010 0.010 3,94 4,45 3,15 3,18 0,25 2,92 0,25 0,74 470 0.270 0.175 0.124 0.125 0.010 0.230 0.015 0.029 6,86 4,45 3,15 3,18 0,25 5,84 0,38 0,74 a b d c e f encapsulant dimensions are in inches mm ae439rat ae470rat high temperature materials allow operation in ambient temperatures up to 155c. passes nasa low outgassing specifications tin-lead (sn-pb) terminations ensures the best possible board adhesion
1102 silver lake road cary il 60013 phone fax 800-981-0363 847-639-1508 e-mail web cp@coilcraft.com www.coilcraft-cps.com ? ? coilcraft, inc. 2009 these parts are preproduction products for electrical evaluation only. specification subject to change without notice. air core inductors document ae107-2 revised 07/16/09 ae439rat / ae470rat air core inductors typical current derating l vs frequency C ae439rat l vs frequency C ae470rat 25 20 15 10 5 0 60 55 50 45 40 35 30 25 20 15 10 100 100 200 200 400 400 600 600 1000 1000 inductance (nh) inductance (nh) frequency (mhz) frequency (mhz) 17.5 nh 22.0 nh 28.0 nh 35.5 nh 43.0 nh 2.5 nh 5.0 nh 8.0 nh 12.5 nh 18.5 nh q vs frequency C ae439rat q vs frequency C ae470rat 220 210 200 190 180 170 160 150 140 130 135 130 125 120 115 110 105 100 95 90 100 100 200 200 400 400 600 600 1000 1000 q factor q factor frequency (mhz) frequency (mhz) 28.0 nh 35.5 nh 43.0 nh 22.0 nh 17.5 nh 18.5 nh 12.5 nh 8.0 nh 5.0 nh 2.5 nh -40 -55 -20 0 20 40 60 80 100 160 140 120 ambient temperature (c) percent of rated rms i 120 110 100 90 80 70 60 50 40 30 20 10 0 25c
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