shielded power inductors C dh3316 these power inductors feature a small footprint, magnetic shielding and very high effciency, making them ideal for high performance dc-dc converter applications. like all coilcraft surface mount power inductors, they are designed with a fat top for reliable pick and place opera - tions. the terminations wrap around the end of the base, ensuring a sound solder fllet and simplifying inspection. saturation current ratings up to 10 a and rms current rat - ings as high as 6 a are available. very low dc resistance keeps power losses to a minimum. in addition to the standard values shown here, dh3316 inductors in custom values are also available. for free evaluation samples or to order, contact coilcraft or visit www.coilcraft.com . l dcr srf 20% 2 max typ 3 i sat 4 i rms 5 part number 1 (h) (ohms) (mhz) (a) (a) dh3316p-102ml_ 1.0 0.016 290 10.0 6.0 dh3316p-222ml_ 2.2 0.020 150 6.7 4.1 dh3316p-332ml_ 3.3 0.025 75 5.7 3.7 dh3316p-472ml_ 4.7 0.030 55 4.6 3.2 dh3316p-682ml_ 6.8 0.048 42 3.6 2.6 dh3316p-103ml_ 10 0.065 37 3.2 2.2 dh3316p-153ml_ 15 0.084 27 2.6 1.8 dh3316p-223ml_ 22 0.126 24 2.2 1.6 dh3316p-333ml_ 33 0.198 17 1.7 1.2 dh3316p-473ml_ 47 0.295 12 1.5 1.0 dh3316p-683ml_ 68 0.415 11 1.1 0.90 dh3316p-104ml_ 100 0.620 9 1.0 0.60 dh3316p-154ml_ 150 0.970 7 0.8 0.51 dh3316p-224ml_ 220 1.270 6 0.65 0.44 dh3316p-334ml_ 330 1.850 5 0.50 0.38 dh3316p-684ml_ 680 4.400 3 0.35 0.23 dh3316p-105ml_ 1000 5.850 2.5 0.27 0.22 document 303-1 document 303-1 revised 12/13/11 1. when ordering, please specify packaging code: dh3316p-105ml d packaging: d = 13 machine ready reel. eia-481 embossed plastic tape (1000 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 tested at 0.1 vrms, 100 khz, 0 adc. 3. srf measured using agilent/hp 8753d network analyzer. 4. dc current at which the inductance drops 10% (typ) from its value without current. 5. current that causes a 40c rise from 25c ambient. 6. operating temperature range ? 40c to +85c 7. electrical specifcations at 25c refer to doc 362 soldering surface mount components before soldering. 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 303-2 shielded power inductors C dh3316 series typical l vs frequency typical l vs current 0.100 2,54 0.100 2,54 0.110 2,79 0.115 2,92 0.290 7,37 0.300 7,62 recommended land p attern 0.510 12,95 0.200 5,08 0.370 9,40 max 0.330 8,38 dia 0.190 4,83 dia max max dash number inter nal code star t finish pa rt mar king since dec 2010. pa rt s manuf actured pr ior to that date ma yh ave color dots . visit www .coilcraft.com/colr po wr .cfm fo r color dot mar king details . xxx y weight: 0.86 C 0.98 g terminations: gold over nickel over phos bronze tape and reel: 1000/13 f reel plastic tape: 24 mm wide, 0.33 mm thick, 12 mm pocket spacing, 5.8 mm pocket depth document 303-2 revised 12/13/11 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.
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