these ferrite core surface mount inductors have lower dcr and higher current ratings than our 1008cs series. they?re available with inductance values from 1.2 to 10 h. coilcraft designer?s kit c136 contains samples of all 5% inductance tolerance parts. to order, contact coil- craft or visit http://order.coilcraft.com to order on-line. chip inductors C 1008ls series (2520) inductance 2 percent srf min 5 dcr max 6 i dc max 7 part number 1 (h) tolerance 3 q min 4 (mhz) (ohms) (ma) 1008ls-122x _ b _ 1.2 @ 7.9 mhz 10, 5 48 @ 50 mhz 210 .68 650 1008ls-152x _ b _ 1.5 @ 7.9 mhz 10, 5 41 @ 50 mhz 190 .76 630 1008ls-182x _ b _ 1.8 @ 7.9 mhz 10, 5 39 @ 50 mhz 170 .84 600 1008ls-222x _ b _ 2.2 @ 7.9 mhz 10, 5 34 @ 50 mhz 150 1.10 520 1008ls-272x _ b _ 2.7 @ 7.9 mhz 10, 5 34 @ 50 mhz 135 1.28 490 1008ls-332x _ b _ 3.3 @ 7.9 mhz 10, 5 32 @ 50 mhz 120 1.46 450 1008ls-392x _ b _ 3.9 @ 7.9 mhz 10, 5 32 @ 7.9 mhz 105 1.56 420 1008ls-472x _ b _ 4.7 @ 7.9 mhz 10, 5 31 @ 7.9 mhz 90 1.68 400 1008ls-562x _ b _ 5.6 @ 7.9 mhz 10, 5 31 @ 7.9 mhz 80 1.82 380 1008ls-682x _ b _ 6.8 @ 7.9 mhz 10, 5 31 @ 7.9 mhz 70 2.00 360 1008ls-822x _b_ 8.2 @ 7.9 mhz 10, 5 23 @ 7.9 mhz 65 2.65 330 1008ls-103x _b_ 10.0 @ 7.9 mhz 10,5 31 @ 7.9 mhz 60 2.95 300 document 103-1 specifications subject to change without notice. document 103-1 revised 4/19/01 1. when ordering, please specify tolerance and packaging codes: inductance tolerance code: table above shows stock tolerances in bold. j = 5%, k = 10% 1008ls-103x _b_ packaging code: c = 7 machine-ready reel eia rs-481 clear plastic tape. 2000 per reel. b = less than full reel not machine-ready . the car- rier tape may not be a single continuous length. to have a leader and trailer added ($25 charge), use code letter c instead. d = 13 machine-ready reel eia rs-481 clear plastic tape. factory order only, not stocked. 7500 per reel. 2. inductance measured using coilcraft smd-a fixture in agilent/hp4286a impedance analyzer with coilcraft-provided correlation pieces. for recommended test procedures, contact coilcraft. 3. tolerances in bold are stocked for immediate shipment. 4. q measured using agilent/hp4291a with agilent/hp16193 test fixture. 5. srf measured using agilent/hp8753d network analyzer with coilcraft smd-d fixture. 6. dcr measured on cambridge technology micro-ohmmeter. 7. for 15 c rise. 8. operating temperature range ? 40 c to +85 c. 9. electrical specifications at 25c. 10. for environmental data, see ?product specifications? page (doc. 121). 11. for part marking data, see ?color coding? page (doc. 174).
1008ls series (2520) typical q vs frequency 0 10 20 30 40 50 1 10 100 1000 frequency (mhz) q factor 1.8 h 2.2 h 3.3 h 6.8 h document 103-2 specifications subject to change without notice. document 103-2 revised 4/9/01 l vs frequency a max. b max. c max. d ref. efgh i j .115 .110 .080 .020 .080 .020 .060 .100 .040 .050 2,92 2,79 2,03 0,51 2,03 0,51 1,52 2,54 1,02 1,27 parts/reel: 7 2,000; 13 7,500 tape width: 8 mm for packaging data, see ?tape and reel specifications? (document 173). i i j h land pattern a b overall f g e terminal f c d terminal wraparound: approx. .015/0.38 both ends
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