? coilcraft, inc. 2005 specifications subject to change without notice. please check our website for latest information. chip inductors C 0805hq series (2012) document 197-1 document 197-1 revised 02/09/05 2. inductance measured using a coilcraft smd-a fixture in an agilent/ hp 4286 impedance analyzer. 3. tolerances in bold are stocked for immediate shipment. 4. q measured using an agilent/hp 4291a with an agilent/hp 16193 test fixture. 5. for srf less than 6 ghz, measured using an agilent/hp 8753d network analyzer and a coilcraft smd-d test fixture. for srf greater than 6 ghz, measured using an agilent/hp 8722es network analyzer and a coilcraft smd-d test fixture. 6. dcr measured on a cambridge technology micro-ohmmeter and a coilcraft ccf840 test fixture. 7. average current for a 15c rise above 25c ambient. 8. operating temperature range ? 40c to +125c. 9. electrical specifications at 25c. see qualification standards section for environmental and test data. 1. when ordering, please specify tolerance and packaging codes: 0805hq-51nx j b c tolerance: g =2% j = 5% (table shows stock tolerances in bold.) packaging: c =7 machine-ready reel. eia-481 embossed plastic tape (2000 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 c instead. d =13 machine-ready reel. eia-481 embossed plastic tape. factory order only, not stocked (7500 parts per full reel). the 0805hq series offers our highest q factors in an 0805 form factor. in addition, current handling has been improved with significantly lower dcr values. like all coilcraft wire wound ceramic chip inductors, the 0805hq series provides exceptional srfs, tight induc- tance tolerance and batch consistency. for even higher qs, consider our surface mount spring inductors that combine the high q of an air wound coil with the convenience of automatic placement. coilcraft designer?s kit c125 contains samples of all 5% inductance tolerance parts. to order, contact coilcraft or visit http://order.coilcraft.com . inductance 2 percent srf min 5 dcr max 6 i rms 7 color part number 1 (nh) to lerance 3 q min 4 (ghz) (ohms) (a) code 0805hq-2n5x_b_ 2.5 @ 250 mhz 5 80 @ 1500 mhz 10.30 0.020 1.6 black 0805hq-5n6x_b_ 5.6 @ 250 mhz 5 98 @ 1500 mhz 6.10 0.035 1.6 brown 0805hq-6n2x_b_ 6.2 @ 250 mhz 5 88 @ 1000 mhz 4.75 0.035 1.6 red 0805hq-12nx_b_ 12 @ 250 mhz 5 80 @ 1000 mhz 3.00 0.045 1.6 orange 0805hq-16nx_b_ 16 @ 250 mhz 5,2 72 @ 500 mhz 2.95 0.060 1.5 yellow 0805hq-18nx_b_ 18 @ 250 mhz 5,2 75 @ 500 mhz 2.55 0.060 1.4 green 0805hq-20nx_b_ 20 @ 250 mhz 5,2 70 @ 500 mhz 2.05 0.055 1.4 blue 0805hq-27nx_b_ 27 @ 250 mhz 5,2 75 @ 500 mhz 2.00 0.070 1.3 violet 0805hq-30nx_b_ 30 @ 250 mhz 5,2 65 @ 500 mhz 1.95 0.095 1.2 gray 0805hq-39nx_b_ 39 @ 250 mhz 5,2 65 @ 500 mhz 1.60 0.110 1.1 white 0805hq-48nx_b_ 48 @ 200 mhz 5,2 65 @ 500 mhz 1.40 0.095 1.2 black 0805hq-51nx_b_ 51 @ 200 mhz 5,2 65 @ 500 mhz 1.40 0.120 1.0 brown
? coilcraft, inc. 2005 chip inductors 0805hq series (2012) specifications subject to change without notice. please check our website for latest information. document 197-2 document 197-2 revised 12/28/04 140 120 100 80 60 40 20 0 frequency (mhz) q factor 10 100 1000 5000 2.5 nh 6.2 nh 16 nh 20 nh 30 nh 48 nh 1 10 70 60 50 40 30 20 10 0 100 frequency (mhz) inductance (nh) 1000 5000 48 nh 30 nh 20 nh 6.2 nh 2.5 nh 16 nh typical l vs frequency typical q vs frequency a max b max c max d e f g h i j 0.090 0.068 0.060 0.020 0.050 0.020 0.040 0.070 0.040 0.030 2,29 1,73 1,52 0,51 1,27 0,51 1,02 1,78 1,02 0,76 a b overall f i i g d e terminal f j c h terminal wraparound: approx 0.015/0,38 both ends recommended land pattern weight: 10.5 ? 12.5 mg terminations: platinum/palladium/silver tape and reel: 2000/7 reel; 7500/13 reel 8 mm tape width for packaging data see tape and reel specifications section.
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