6.30 (.248) 2.20 (.087) ref. 1.90 (.075) ref. 2.20 (.087) ref. 2.20 (.087) ref. ref. r 6r2 5.80 0.30 (.228 .012) 5.80 0.30 (.228 .012) 1.90 (.075) typ. 2.00 (.079) typ. 1.90 (.075) typ. 1.80 0.20 (.071 .008) features height of 2.0 mm max. current rating up to 3 a rohs compliant* applications input/output of dc/dc converters power supplies for: ? portable communication equipment ? camcorders ? lcd tvs ? car radios srr5018 series - shielded power inductors *rohs compliant *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. speci? cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci? c applications. test voltage .................... 0.1 v, 100 khz re ow soldering .. 230 ?, 50 sec. max. operating temperature ................................-40 ? to +125 ? (temperature rise included) storage temperature ................................-40 ? to +125 ? resistance to soldering heat .................................. 260 ?, 10 sec. electrical speci? cations bourns part no. i nductance 100 khz q ref. test frequency (mhz) srf typ. (mhz) dcr max. (m) i rms (a) i sat (a) uh tol. (%) srr5018-1r2y 1.2 ?0 9.2 7.96 118 30 3.00 3.50 srr5018-1r8y 1.8 ?0 8.9 7.96 93 35 2.60 3.00 srr5018-2r5y 2.5 ?0 8.6 7.96 74 40 2.40 2.70 srr5018-3r0y 3.0 ?0 8.3 7.96 79 45 2.20 2.40 srr5018-3r9y 3.9 ?0 8 7.96 64 55 2.00 2.10 srr5018-4r1y 4.1 ?0 8 7.96 60 55 2.00 2.10 srr5018-5r0y 5.0 ?0 7.9 7.96 55 60 1.65 1.80 srr5018-5r4y 5.4 ?0 7.4 7.96 58 76 1.65 1.65 srr5018-6r2y 6.2 ?0 7.5 7.96 51 80 1.45 1.60 srr5018-7r5y 7.5 ?0 7.9 7.96 42 90 1.35 1.50 srr5018-8r9y 8.9 ?0 7.3 7.96 40 116 1.25 1.25 srr5018-9r0y 9.0 ?0 7.2 7.96 37 110 1.25 1.35 srr5018-100y 10 ?0 11 2.52 41 130 1.10 1.25 srr5018-120y 12 ?0 8.6 2.52 39 160 1.00 1.15 srr5018-150y 15 ?0 12.7 2.52 32 190 0.95 1.10 srr5018-180y 18 ?0 8.8 2.52 29 210 0.90 1.00 srr5018-220y 22 ?0 14.7 2.52 22 280 0.80 0.90 srr5018-270y 27 ?0 10.2 2.52 21 320 0.75 0.80 srr5018-330y 33 ?0 10.9 2.52 20 350 0.65 0.70 srr5018-390y 39 ?0 10.6 2.52 17 500 0.55 0.65 srr5018-470y 47 ?0 8.9 2.52 14 550 0.52 0.60 srr5018-560y 56 ?0 8.9 2.52 13 600 0.48 0.55 srr5018-680y 68 ?0 9.9 2.52 12 850 0.40 0.50 srr5018-820y 82 ?0 9.1 2.52 11 950 0.38 0.45 SRR5018-101Y 100 ?0 13.1 0.796 10 1100 0.35 0.42 srr5018-121y 120 ?0 12.9 0.796 11 1420 0.30 0.40 srr5018-151y 150 ?0 11.8 0.796 11 1650 0.28 0.35 srr5018-181y 180 ?0 13.6 0.796 10 2300 0.25 0.32 srr5018-221y 220 ?0 8.7 0.796 8 2500 0.23 0.30 general speci? cations core ..............................................ferrite wire ............................enameled copper adhesive .............................. epoxy resin terminal ....................................ag/ni/sn rated current ...............ind. drop of 35 % typ. at isat temperature rise .......................40 ? typ. at rated irms packaging .................... 500 pcs. per reel materials product dimensions recommended layout dimensions: mm (inches) soldering pro? le temperature (c) 25 75 125 175 225 275 0 50 100 150 200 250 300 time (seconds) 120 - 150 seconds 60 - 90 seconds 260c peak 190c 150c 220c ramp down 6c/second maximum <1> 255c <1> maximum of 10 seconds between +255c and +260c ramp up 3c/second maximum 10 seconds minimum rev. 02/22/05
qty: 500 pcs. per reel start end 4.0 (.157) 12.0 (.472) 200 (7.87) no component no component components 400 (15.75) user direction of feed 6r2 6r2 6r2 6r2 speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. srr5018 series - shielded power inductors packaging speci cations dimensions: mm (inches) rev. 09/13 inductance vs. current 10 1 23 5710 2 23 57 dc current (ma) inductance ( h) 10 3 10 4 23 57 10 -1 10 0 7 5 3 2 10 1 10 2 7 5 3 2 7 5 3 2 3r0 1r2 100 330 101 electrical schematic lcr meter 18.0 + 0 (.709 + 0) 20.5 (.807) 2.0 0.5 (.079 .020) 50.0 - 0 (1.969 - 0) 178.0 (7.00) dia. 13.0 (.511) dia. 13.0 (.511) dia. 21.0 0.8 (.827 .032)
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