usa 858 674 8100 ? ? germany 49 7032 7806 0 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 755 33966678 ? ? taiwan 886 3 4641811 www.pulseeng.com 11 spm2007 (7/07) smt power inductors unshielded drum core - p0770 series height: 2.9mm max footprint: 6.6mm x 4.5mm max current rating: up to 2.9a inductance range: 1.0h to 220h (((
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1 2 mechanical schematic inductance part 6,7 @ i pk a dc irated 5 dcr (max) saturation current heating current number (h 20%) (a) (m ) (a) @ 25c (a) p0770.102 1.0 2.90 50 2.90 2.90 p0770.152 1.5 2.60 50 2.60 2.80 p0770.222 2.2 2.30 70 2.30 2.40 p0770.332 3.3 2.00 80 2.00 2.00 p0770.472 4.7 1.50 90 1.50 1.50 p0770.682 6.8 1.20 130 1.20 1.40 p0770.103 10 1.10 160 1.10 1.10 p0770.153 15 0.90 230 0.90 1.20 p0770.223 22 0.70 370 0.70 0.80 p0770.333 33 0.58 510 0.58 0.60 p0770.473 47 0.50 640 0.50 0.50 p0770.683 68 0.40 860 0.40 0.40 p0770.104 100 0.30 1270 0.31 0.30 p0770.154 150 0.25 2000 0.27 0.2 p0770.224 220 0.20 3110 0.22 0.20 electrical specifications @ 25c ? operating temperature -40c to +130c 1. the temperature of the component (ambient plus temperature rise) must be within the specified operating temperature range. 2. inductance tested at 100khz, 10 mv rms 3. inductance drop = 10% typical at the saturation current 4. t = 15c rise typical at the heating current 5. the rated current is the lower of the saturation or heating current. 6. optional tape & reel packaging can be ordered by adding a " t " suffix to the part no. (i.e. p0770.102 becomes p0770.102 t ). pulse complies to industry standard tape and reel specification eia481. 7. to order rohs compliant part, add the suffix ? nl ? to the part number (i.e. p0770.102 becomes p0770.102 nl and p0770.102t becomes p0770.102 nl t). notes: dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 weight . . . . . . . . 0.2 grams tape & reel . . . . . 2500/reel "
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