POWER INDUCTORS - SURFACE MOUNT SMP5025LF PART NUMBER SMP5025-101KLF SMP5025-121KLF SMP5025-151KLF SMP5025-181KLF SMP5025-221KLF SMP5025-271KLF SMP5025-331KLF SMP5025-391KLF SMP5025-471KLF SMP5025-561KLF SMP5025-681KLF SMP5025-821KLF SMP5025-102KLF SMP5025-122KLF SMP5025-152KLF SMP5025-182KLF SMP5025-222KLF SMP5025-272KLF SMP5025-332KLF SMP5025-392KLF SMP5025-472KLF SMP5025-562KLF SMP5025-682KLF SMP5025-822KLF SMP5025-103KLF SMP5025-123KLF SMP5025-153KLF SMP5025-183KLF SMP5025-223KLF SMP5025-273KLF SMP5025-333KLF SMP5025-393KLF SMP5025-473KLF SMP5025-563KLF SMP5025-683KLF SMP5025-823KLF SMP5025-104KLF SMP5025-124KLF SMP5025-154KLF SMP5025-184KLF SMP5025-224KLF SMP5025-274KLF SMP5025-334KLF SMP5025-394KLF SMP5025-474KLF SMP5025-564KLF SMP5025-684KLF SMP5025-824KLF SMP5025-105KLF L H 10% @1 kHz 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 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 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 10000 RoHS Power Inductors DCR MAX .015 .017 .020 .023 .029 .030 .035 .038 .043 .046 .053 .058 .071 .079 .089 .109 .150 .170 .222 .250 .330 .370 .418 .468 .620 .684 .900 1.04 1.16 1.63 1.82 2.05 2.70 2.80 4.10 4.70 5.40 8.30 9.40 11.0 12.0 16.0 17.0 21.0 25.0 30.0 49.0 55.0 62.0 SATURATION CURRENT* DC AMPS 7.40 6.40 6.00 5.60 5.20 4.60 4.00 3.80 3.60 3.20 2.80 2.70 2.40 2.20 2.00 1.80 1.60 1.50 1.40 1.20 1.10 1.00 .960 .900 .800 .700 .620 .560 .520 .450 .410 .390 .360 .330 .290 .260 .245 .220 .200 .190 .160 .150 .140 .130 .120 .110 .094 .088 .080 CURRENT RATING** DC AMPS 5.10 4.80 4.42 4.12 3.67 3.61 3.34 3.20 3.00 2.91 2.71 2.59 2.34 2.22 2.09 1.89 1.61 1.51 1.33 1.25 1.09 1.03 .966 .913 .793 .755 .658 .612 .580 .489 .463 .436 .380 .373 .308 .288 .269 .218 .204 .188 .180 .156 .151 .136 .125 .114 .089 .084 .079 MARKING: GOWANDA P5025-XXXK .490/.510 (12.45/12.95) OVER TERMINAL .210/.230 (5.33/5.84) OVER TERMINAL .110 REF. (2.79) .230/.250 (5.84/6.35) .055/.075 (1.40/1.91) WIDE X .050 (1.27) MIN. DEEP 2 SIDES RECOMMENDED FOOT PRINT .130 (3.30) .165 (4.19) .440 CENTERS (11.18) in. (mm) Notes: * Operating temperature -55C to +125C * Core material is high resistance nickel zinc ferrite *Saturation current is the approximate value that will reduce the initial inductance by 5% **Rated current is based on a 40C temperature rise at an ambient temperature of 85C. tape and reel specs: Pcs./Reel maximum: Pitch between parts: Tape width: Reel diameter inches: 800 12 mm 24 mm 13 One Magnetics Pkwy, Gowanda, NY 14070 * (t) 716-532-2234 * (f) 716-532-2702 * sales@gowanda.com 44 www.gowanda.com