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 chip inductors ae235ral 0402 chip inductors document ae347-1 revised 06/02/09 inductance 2 percent 900 mhz 1.7 ghz srf min 4 dcr typ 5 i max part number 1 (nh) tolerance l typ q typ 3 l typ q typ 3 (mhz) (ohms) (ma) ae235ral0n8xjsz 0.78 5 0.79 35 0.76 55 16300 0.018 1860 ae235ral1n9x_sz 1.9 5,2 1.83 50 1.81 73 13200 0.022 1700 ae235ral3n4x_sz 3.4 5,2 3.36 51 3.33 93 10000 0.030 1500 ae235ral3n5x_sz 3.5 5,2 3.51 58 3.55 82 9500 0.040 1400 ae235ral5n8x_sz 5.8 5,2 5.76 56 5.70 83 4900 0.045 1300 ae235ral6n2x_sz 6.2 5,2 6.17 57 6.28 81 4900 0.055 1150 ae235ral8n2x_sz 8.2 5,2 8.15 58 8.19 82 4100 0.060 1100 1. when ordering, specify tolerance and testing codes: ae235ral8n2x 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 250 mhz using a coilcraft smd-f test fixture and coilcraft-provided correlation pieces with an agilent/hp 4286 impedance analyzer. 3. q measured using an agilent/hp 4291a with an agilent/hp 16193 test fixture. 4. for srf >6 ghz, measured using an agilent/hp 8722es network analyzer and a coilcraft smd-d test fixture. for srf 6 ghz, measured using anagilent/hp 8753d network analyzer and a coilcraft smd-d test fixture. 5. dcr measured on a micro-ohmmeter. 6. electrical specifications at 25c. refer to doc 362 ?soldering surface mount components? before soldering. core material ceramic terminations tin-lead (63/37) over silver-platinum-glass frit ambient temperature ?55c to +125c with i max current, +125c to +155c with derated current storage temperature component: ?55c to +155c. packaging: ?55c 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) +25 to +155 ppm/c moisture sensitivity level (msl) 1 (unlimited floor life at <30c / 85% relative humidity) enhanced crush-resistant p ackaging 2000/7 reel paper tape: 8 mm wide, 0.68 mm thick, 2 mm pocket spacing, high current ratings ? up to 1.8 a ideal for power amplifiers in tdma, cdma, gsm and other wireless applications perfect for use as an rf choke for the power supply, the lc tank between amplifier and antenna and in the amplifier bias circuit. excellent q factors outstanding self-resonant frequency tight inductance tolerance high temperature materials allow operation in ambient temperatures up to 155c. passes nasa low outgassing specifications leach-resistant base metalization with 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. ae235ral series (0402) document ae347-2 revised 06/02/09 0402 chip inductors typical l vs frequency typical q vs frequency 1 10 100 1000 10000 frequency (mhz) 0 10 9 8 7 6 5 4 3 2 1 inductance (nh) 3.4 nh 5.8 nh 8.2 nh 0.8 nh 1.9 nh 3.5 nh 6.2 nh 1 10 100 1000 10000 frequency (mhz) 0 100 90 80 70 60 50 40 30 20 10 q factor 3.4 nh 5.8 nh 8.2 nh 0.8 nh 1.9 nh 3.5 nh 6.2 nh current derating abcd max max max ref e f g h i j 0.047 0.025 0.026 0.010 0.020 0.009 0.022 0.026 0.014 0.018 inches 1,19 0,64 0,66 0,25 0,51 0,23 0,56 0,66 0,36 0,46 mm a b overall c d j f f g h recommended land pattern e terminal terminal wraparound: approx 0.007/0,18 both ends i i -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 suggested land pattern
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