smt power inductors - lpt3305 series document 203 specifications subject to change without notice. document 203 revised 4/22/02 these parts are specially designed for applications requiring a very low profile ? 1.8 mm high! they also consume 25% less board space than competitive low profile inductors. the toroid construction minimizes emi while the ce- ramic cover provides the best possible surface for pick and place handling and minimizing board space. applications include notebook computers and pc cards as well as wireless communication products. part 1 l 20% 1 dcr max srf min i i i i i sat 2 i i i i i rms 3 number (h) (ohms) (mhz) (a) (a) lpt3305-102 1.0 0.16 615 6.0 1.6 LPT3305-152 1.5 0.18 355 4.7 1.5 lpt3305-222 2.2 0.23 210 3.8 1.3 lpt3305-332 3.3 0.26 175 3.3 1.3 lpt3305-472 4.7 0.33 125 2.6 1.2 lpt3305-682 6.8 0.40 105 2.1 1.1 lpt3305-103 10 0.49 75 1.8 0.90 lpt3305-153 15 0.75 55 1.4 0.85 lpt3305-223 22 1.1 35 1.2 0.70 lpt3305-333 33 1.4 20 1.0 0.65 lpt3305-473 47 1.6 15 0.9 0.60 for environmental data see product specifications section. 1. tested @ 100 khz, 0.1 vrms. 2. inductance drop = 30% typ. at rated i sat. 3. ? t = 40 c rise typ. at i rms. 4. operating temperature range -40 c to +85 c. 5. electrical specifications at 25 c. typical inductance vs. current parts/reel: 13 1700 tape width: 24 mm this product has been discontinued as of september 1, 2000 recommended alternativeis the do1606 series. existing customers will continue to be supported. for further information, please contact coilcraft.
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