maxi spring ? air core inductors document 185-1 inductance 2 percent q 2 q 2 test freq. srf min 4 dcr max 5 irms 6 part number 1 turns (nh) tolerance 3 typ min (mhz) (ghz) (mohm) (a) 132-09sm_l_ 9 90 5,2 114 95 50 1.140 15 3.5 132-10sm_l_ 10 111 5,2 104 87 50 1.020 15 3.5 132-11sm_l_ 11 130 5,2 104 87 50 0.900 20 3.0 132-12sm_l_ 12 169 5,2 114 95 50 0.875 25 3.0 132-13sm_l_ 13 206 5,2 114 95 50 0.800 30 3.0 132-14sm_l_ 14 222 5,2 110 92 50 0.730 35 3.0 132-15sm_l_ 15 246 5,2 114 95 50 0.685 35 3.0 132-16sm_l_ 16 307 5,2 114 95 50 0.660 35 3.0 132-17sm_l_ 17 380 5,2 114 95 50 0.590 50 2.5 132-18sm_l_ 18 422 5,2 114 95 50 0.540 60 2.5 132-19sm_l_ 19 491 5,2 114 95 50 0.535 65 2.0 132-20sm_l_ 20 538 5,2 104 87 50 0.490 90 2.0 1. when ordering, specify tolerance, termination and packaging codes: 132-20smgld termination: l = rohs compliant tin-silver (96.5/3.5) over copper. special order: t = rohs tin-silver-copper (95.5/4/0.5) or s = non-rohs tin-lead (63/37). tolerance: g = 2% j = 5% packaging: d = 13 machine-ready reel. eia-481 embossed plastic tape (800 parts per full reel). b = less than full reel. in tape, but not machine-ready. to have a leader and trailer added ($25 charge), use code letter d instead. 2. inductance and q tested at 50 mhz on an agilent/hp 4291a with a 16193 fxture and correlation. 3. tolerances in bold are stocked for immediate shipment. 4. srf tested on the agilent/hp 8753d and a coilcraft ccf1248 test fxture. 5. dcr tested on the cambridge technology model 510 micro ohmmeter. 6. current that causes a 15c temperature rise from 25c ambient. 7. electrical specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. weight 0.42 C 0.59 g terminations rohs compliant tin-silver (96.5/3.5) over copper. other terminations available at additional cost. ambient temperature C40c to +125c with i rms current, +125c to +140c with derated current storage temperature component: C40c to +140c. packaging: C40c to +80c resistance to soldering heat max three 40 second refows at +260c, parts cooled to room temperature between cycles temperature coeffcient of inductance (tcl) +5 to +70 ppm/c moisture sensitivity level (msl) 1 (unlimited foor life at <30c / 85% relative humidity) failures in time (fit) / mean time between failures (mtbf) one per billion hours / one billion hours, calculated per telcordia sr-332 packaging 800/13 reel plastic tape: 24 mm wide, 0.3 mm thick, 12 mm pocket spacing, 6.1 mm pocket depth pcb washing only pure water or alcohol recommended ? air core inductors feature higher q, l and current ratings ? rigid package provides a fat surface for pick and place ? leads are locked in position for precise terminal spacing document 185-1 revised 01/11/11
document 185-2 document 185-2 revised 01/11/11 maxi spring? air core inductors typical l vs frequency typical q vs frequency 1 10 frequency (mhz) inductance (nh) 100 1000 90 nh 246 nh 422 nh 169 nh 1000 900 800 700 600 500 400 300 200 100 0 11 0 frequency (mhz ) q factor 100 1000 90 nh 246 nh 422 nh 169 nh 250 200 150 100 50 0 135 max 0 min recommended land p attern strip length 0.095 2,42 0.185 4,70 0.080 2,04 0.314 7,98 0.415 0.260 0.235 0.314 0.020 a max b max c max de 0.240 0.015 10,55 6,60 5,97 6,10 0,38 7,98 0,51 e b d c a -40 -20 02 04 06 08 0 100 140 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 pe r cent of rated rms i 25c typical irms derating dimensions are in inches mm designers it c319 contains 8 each of all 5% values. designers it c319-2 contains 8 each of all 2% values.
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