specifications subject to change without notice. 800.729.2099 tel www.icecomponents.com part 6 number inductance 1 (h) test frequency (khz) i dc max 2 (a) dcr max () features ? will handle up to 1.68a ? economical design ? suitable for pick and place ? withstands solder refow ? shielded design applications ? dc/dc converters ? output power chokes ? handheld and pda applications ? battery powered or low voltage applications mechanical electrical specifcations packaging ? reel diameter: 330mm ? reel width: 16.3mm ? pieces per reel: 1000 xxx 7.5 max 7.5 max gs xxx 2.7 ref 5 .1 r e f 3.4 max xxx top view 3. 1 1. 6 4. 8 1. tested @ 1khz, 0.25vrms. 2. inductance drop = 10% at rated i dc max. 3. electrical specifcations at 25oc. 4. operating temperature range: -40oc to +85oc. 5. meets ul 94v-0. 6. optional tolerances: 10%(k), 15%(l), and 30%(n). ls73-100-rm ls73-120-rm ls73-150-rm ls73-180-rm ls73-220-rm LS73-270-RM ls73-330-rm ls73-390-rm ls73-470-rm ls73-560-rm ls73-680-rm ls73-820-rm ls73-101-rm ls73-121-rm ls73-151-rm ls73-181-rm ls73-221-rm ls73-271-rm ls73-331-rm ls73-391-rm ls73-471-rm ls73-561-rm ls73-681-rm ls73-821-rm ls73-102-rm 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 0.072 0.098 0.13 0.14 0.19 0.21 0.24 0.32 0.36 0.47 0.52 0.69 0.79 0.89 1.27 1.45 1.65 2.31 2.62 2.94 4.18 4.67 5.73 6.54 9.44 1.68 1.52 1.33 1.20 1.07 .96 .91 .77 .76 .68 .61 .57 .50 .49 .43 .39 .35 .32 .28 .26 .24 .22 .19 .18 .16 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 top view unit: mm ls73 series surface mount power inductors 50 (04/08) ls-4
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