www.gowanda.com one magnetics pkwy, gowanda, ny 14070 ? (t) 716-532-2234 ? (f) 716-532-2702 ? sales@gowanda.com 87 power inductors - leaded atlf rohs toroidal power inductors chokes part l h current inc. i inc. i dcr srf a b c d e f number @ 1khz rating adc adc ohms mhz dim dim dim dim dim dim 10% adc ? l 10% ? l 20% max. min. nom. nom. nom. nom. nom. nom. 050at3901lf? 3.9 9.50 8.50 12.0 .006 35.0 .625 (15.88) .300 (7.62) .250 (6.35) .500 (12.70) .036 (0.91) .600 (15.24) 050at8201lf? 8.2 8.20 6.00 8.7 .008 35.0 .625 (15.88) .300 (7.62) .250 (6.35) .500 (12.70) .036 (0.91) .600 (15.24) 050at1002lf 10 7.36 6.00 8.70 .010 35.0 .625 (15.88) .300 (7.62) .250 (6.35) .500 (12.70) .036 (0.91) .600 (15.24) 050at1502lf 15 6.70 4.00 6.20 .012 30.0 .640 (16.26) .300 (7.62) .250 (6.35) .500 (12.70) .036 (0.91) .600 (15.24) 050at2502lf 25 5.20 3.60 5.30 .020 10.0 .625 (15.88) .300 (7.62) .250 (6.35) .500 (12.70) .032 (0.81) .600 (15.24) 050at5002lf 50 3.93 2.00 3.10 .035 7.0 .625 (15.88) .300 (7.62) .250 (6.35) .500 (12.70) .028 (0.71) .600 (15.24) 050at7502lf 75 3.47 1.60 2.50 .045 5.0 .625 (15.88) .300 (7.62) .250 (6.35) .500 (12.70) .025 (0.64) .600 (15.24) 050at1003lf 100 3.14 1.50 2.20 .055 4.0 .625 (15.88) .300 (7.62) .250 (6.35) .500 (12.70) .025 (0.64) .600 (15.24) 050at1503lf 150 2.33 1.20 1.80 .100 2.0 .625 (15.88) .300 (7.62) .250 (6.35) .500 (12.70) .020 (0.51) .600 (15.24) 050at2003lf 200 1.97 1.00 1.60 .140 1.7 .625 (15.88) .300 (7.62) .250 (6.35) .500 (12.70) .018 (0.46) .600 (15.24) 050at2503lf 250 1.84 0.90 1.40 .160 1.5 .625 (15.88) .300 (7.62) .250 (6.35) .500 (12.70) .018 (0.46) .600 (15.24) 050at3303lf 330 1.69 0.80 1.20 .190 1.0 .625 (15.88) .300 (7.62) .250 (6.35) .500 (12.70) .018 (0.46) .600 (15.24) 121at1002lf 10 8.27 9.0 14.0 .010 20.0 .820 (20.83) .400 (10.16) .320 (8.13) .500 (12.70) .040 (1.02) .780 (19.81) 121at2502lf 25 6.34 7.0 10.5 .017 8.0 .820 (20.83) .400 (10.16) .320 (8.13) .500 (12.70) .040 (1.02) .780 (19.81) 121at5002lf 50 4.77 3.9 6.0 .030 4.0 .820 (20.83) .400 (10.16) .320 (8.13) .500 (12.70) .036 (0.91) .780 (19.81) 121at7502lf 75 3.90 3.9 5.8 .045 3.0 .820 (20.83) .400 (10.16) .320 (8.13) .500 (12.70) .032 (0.81) .780 (19.81) 121at1003lf 100 3.24 3.4 5.2 .065 2.0 .820 (20.83) .400 (10.16) .320 (8.13) .500 (12.70) .028 (0.71) .780 (19.81) 121at1503lf 150 2.68 3.3 4.8 .095 1.5 .850 (21.59) .400 (10.16) .320 (8.13) .500 (12.70) .025 (0.64) .780 (19.81) 121at2503lf 250 2.07 2.2 3.2 .160 1.0 .850 (21.59) .400 (10.16) .320 (8.13) .500 (12.70) .023 (0.58) .780 (19.81) 059at1002lf 10 14.5 15.0 20.0 .008 20.0 1.100 (27.94) .475 (12.07) .370 (9.40) .500 (12.70) .051 (1.30) 1.050 (26.67) 059at2502lf 25 9.8 11.0 16.0 .011 8.0 1.100 (27.94) .475 (12.07) .370 (9.40) .500 (12.70) .051 (1.30) 1.050 (26.67) 059at5002lf 50 6.9 8.3 12.0 .022 4.0 1.100 (27.94) .475 (12.07) .370 (9.40) .500 (12.70) .045 (1.14) 1.050 (26.67) 059at7502lf 75 5.9 6.7 9.1 .030 3.0 1.100 (27.94) .475 (12.07) .370 (9.40) .500 (12.70) .040 (1.02) 1.050 (26.67) 059at1003lf 100 4.9 6.5 8.2 .044 2.0 1.100 (27.94) .475 (12.07) .370 (9.40) .500 (12.70) .036 (0.91) 1.050 (26.67) 059at1503lf 150 4.5 4.2 6.0 .052 1.0 1.100 (27.94) .475 (12.07) .450 (11.43) .500 (12.70) .036 (0.91) 1.050 (26.67) 059at2503lf 250 3.5 4.0 5.6 .088 1.0 1.150 (29.21) .475 (12.07) .450 (11.43) .500 (12.70) .032 (0.81) 1.050 (26.67) 059at5003lf 500 2.6 2.7 3.8 .160 .8 1.150 (29.21) .475 (12.07) .450 (11.43) .500 (12.70) .028 (0.71) 1.050 (26.67) 059at7503lf 750 2.1 1.8 2.7 .240 .6 1.150 (29.21) .475 (12.07) .450 (11.43) .500 (12.70) .025 (0.64) 1.050 (26.67) 894at2502lf 25 12.8 13.5 20.0 .012 8.0 1.300 (33.02) .650 (16.51) .600 (15.24) .750 (19.05) .051 (1.30) 1.250 (31.75) 894at5002lf 50 9.9 10.8 15.2 .016 4.0 1.300 (33.02) .650 (16.51) .600 (15.24) .750 (19.05) .051 (1.30) 1.250 (31.75) 894at7502lf 75 8.0 8.0 12.0 .023 3.0 1.300 (33.02) .650 (16.51) .600 (15.24) .750 (19.05) .051 (1.30) 1.250 (31.75) 894at1003lf 100 8.0 7.1 10.6 .023 2.0 1.300 (33.02) .650 (16.51) .600 (15.24) .750 (19.05) .051 (1.30) 1.250 (31.75) 894at1503lf 150 6.5 6.0 9.0 .035 1.0 1.300 (33.02) .650 (16.51) .600 (15.24) .750 (19.05) .045 (1.14) 1.250 (31.75) 894at2503lf 250 5.0 4.6 6.8 .060 1.0 1.300 (33.02) .650 (16.51) .600 (15.24) .750 (19.05) .040 (1.02) 1.250 (31.75) 894at5003lf 500 3.4 3.1 4.6 .131 .8 1.300 (33.02) .650 (16.51) .600 (15.24) .750 (19.05) .032 (0.81) 1.250 (31.75) 894at7503lf 750 3.0 2.7 4.0 .160 .6 1.300 (33.02) .650 (16.51) .600 (15.24) .750 (19.05) .032 (0.81) 1.250 (31.75) 894at1004lf 1000 2.4 2.3 3.5 .235 .4 1.300 (33.02) .650 (16.51) .600 (15.24) .750 (19.05) .028 (0.71) 1.250 (31.75) d a v ertical configuration add suf fix "v " to part number b e c horizontal configuration add suf fix "h " to part number e a b f d stripped and tinned to within .062 of coil bo dy . n otes: ? operating temperature -55c to +130c * rated current is based on a 40c temperature rise at an ambient temperature of 90c. ** incremental current is the approximate value that will cause a percentage drop in inductance as indicated in the table. ? 15% tolerance on these values. pac k aging specs: bulk only. in. (mm) power inductors - thru hole
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