document 490-1 revised 01/21/13 shielded power inductors C ser2800 document 490-1 inductance 1 dcr 2 srf i sat (a) 4 i rms (a) 5 10% (mohms) typ 3 10% 20% 30% 20c 40c part number (h) nom max (mhz) drop drop drop rise rise SER2814L-152KL 1.5 1.47 1.62 60 100 >100 >100 20 30 ser2814h-222kl 2.2 1.83 2.01 40 100 >100 >100 20 30 ser2814l-222kl 2.2 1.47 1.62 50 82.0 84.0 84.8 20 30 ser2817h-332kl 3.3 2.56 2.82 40 91.0 92.5 93.6 20 28 ser2814h-332kl 3.3 1.83 2.01 30 62.0 66.9 68.4 20 30 ser2814l-332kl 3.3 1.47 1.62 40 48.0 54.0 57.0 20 30 ser2817h-472kl 4.7 2.56 2.82 30 59.0 61.2 62.4 20 28 ser2814h-472kl 4.7 1.83 2.01 25 42.0 48.0 50.1 20 30 ser2814l-472kl 4.7 1.47 1.62 30 33.0 36.9 39.0 20 30 ser2817h-682kl 6.8 2.56 2.82 25 42.0 45.0 45.9 20 28 ser2814h-682kl 6.8 1.83 2.01 20 30.0 34.5 36.2 20 30 ser2814l-682kl 6.8 1.47 1.62 25 22.0 26.0 27.8 20 30 ser2817h-103kl 10 2.56 2.82 20 28.0 31.2 32.1 20 28 ser2814h-103kl 10 1.83 2.01 15 18.0 21.5 23.4 20 30 ser2814l-103kl 10 1.47 1.62 20 13.0 16.2 17.6 20 30 ser2817h-153kl 15 2.56 2.82 16 18.0 21.2 21.9 20 28 ser2814h-153kl 15 1.83 2.01 12 11.5 14.0 15.2 20 30 ser2814l-153kl 15 1.47 1.62 15 7.5 9.8 11.0 20 30 ser2817h-223kl 22 2.56 2.82 15 12.0 14.0 15.0 20 28 ser2814h-223kl 22 1.83 2.01 10 7.0 8.6 9.6 20 30 ser2814l-223kl 22 1.47 1.62 10 4.5 6.0 6.8 20 30 ser2817h-333kl 33 2.56 2.82 10 7.0 8.7 9.6 20 28 ser2814h-333kl 33 1.83 2.01 8 4.0 5.1 5.9 20 30 ser2814l-333kl 33 1.47 1.62 7 2.0 2.6 3.3 20 30 1. inductance measured at 500 khz, 0.1 vrms, 0 adc on an agilent/hp 4284a lcr meter or equivalent. 2. dcr measured on a keithley 580 micro- ohmmeter or equivalent. 3. srf measured using an agilent/hp 4395a network analyzer and an agilent/hp 16092a test fxture. 4. dc current at which the inductance drops the specifed amount from its value without current. 5. current that causes a the specifed tempera - ture rise from 25c ambient. 6. electrical specifcations at 25c. refer to doc 362 soldering surface mount com - ponents before soldering. ? perfect for high current, low voltage power supply applications ? extremely low dcr; current handling to >100 amps ? higher inductance values than other ser series C up to 33 h core material ferrite core and winding loss see www.coilcraft.com/coreloss terminations rohs compliant tin-silver over copper. other terminations available at additional cost. weight ser2814l C 27.5 g; ser2814h C 28.7 g; ser2817h C 34.7 g ambient temperature C40c to +85c with i rms current, +85c to +125c with derated current storage temperature component: C40c to +125c. tray packaging: C40c to +80c resistance to soldering heat max three 40 second refows at +260c, parts cooled to room temperature between cycles moisture sensitivity level (msl) 1 (unlimited foor life at <30c / 85% relative humidity) mean time between failures (mtbf) 26,315,789 hours packaging 25 pieces per tray pcb washing only pure water or alcohol recommended caution: this series is not intended for use in high vibration or mechanical shock environments. we advise using additional means of secur - ing the part to the circuit board to ensure its adhesion. consider our ser2900 series, which offers nearly identical electrical charac - teristics and incorporates a third mount pad for better stability and board adhesion. us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation.
document 490-2 document 490-2 revised 01/21/13 recommended land p attern 0.004/0,102 ser28xxx coilcraft xx 1.10 27,9 max 0.76 19,3 0.150 3,8 0.270 6,9 1.100 27,94 0.150 3,80 0.261 6,62 max height (see tab le) max 0.190 4,83 0.210 5,33 0.220 5,59 0.455 11,56 c l maxim um height ser2814l 0.560 / 14,22 ser2814h 0.560 / 14,22 ser2817h / 0.655 16,64 temperature rise vs current 80 70 60 50 40 30 20 0 10 t emperature r ise (f ro m 2 5c) current (a rms) 10 03 04 0 20 50 60 current derating -40 -20 02 04 06 08 0 100 140 120 a mbient t emperatur e (c) pe r cent of r ated c urrent 120 110 100 90 80 70 60 50 40 30 20 10 0 i sat i rm s 25 c us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation. shielded power inductors - ser2800 series
document 490-3 document 490-3 revised 01/21/13 l vs current 10 100 0.1 1 100 10 current (a) inductance (h) ser2814l 10 h 6.8 h 15 h 22 h 3.3 h 1.5 h 2.2 h 4.7 h 33 h 1 10 100 0.1 1 100 10 current (a) inductance (h) 1 15 h 22 h 33 h 10 h 6.8 h 3.3 h 2.2 h 4.7 h ser2814h 10 100 0.1 1 100 10 current (a) inductance (h) 1 10 h 15 h 22 h 4.7 h 33 h 6.8 h 3.3 h ser2817h l vs frequency 0.1 10 100 0.1 1 100 10 frequency (mhz) inductance (h) 10 h 15 h 22 h 4.7 h 33 h 6.8 h ser2817h 3.3 h 1 0.1 10 100 0.1 1 100 10 frequency (mhz) inductance (h) 1 10 h 15 h 22 h 4.7 h 33 h 6.8 h 3.3 h 2.2 h ser2814h 10 100 0.1 1 100 10 frequency (mhz) inductance (h) 10 h 15 h 22 h 4.7 h 33 h 6.8 h ser2814l 3.3 h 2.2 h 1.5 h 1 us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation. shielded power inductors - ser2800 series
document 490-4 document 490-4 revised 01/21/13 esr vs frequency 2000 1500 1250 1750 1000 500 250 0 750 0. 1 100 10 1 equiv alent series resistance (ohms) frequenc y (mhz ) ser2814l 22 h 33 h 10 h 15 h 6.8 h 4.7 h 3.3 h 2.2 h 1.5 h 2000 1500 1250 1750 1000 500 250 0 750 0. 1 100 10 1 equiv alent series resistance (ohms) frequenc y (mhz ) ser2814h 6.8 h 4.7 h 33 h 3.3 h 22 h 2.2 h 15 h 10 h 0. 1 100 10 1 equiv alent series resistance (ohms) frequenc y ( mhz) 2000 1500 1250 1750 1000 500 250 0 750 ser2817h 22 h 15 h 33 h 10 h 6.8 h 4.7 h 3.3 h us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation. shielded power inductors - ser2800 series
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