7.00 6.75 6.50 6.25 6.00 5.80 5.70 5.60 5.50 4.69 4.45 4.34 3.70 3.41 3.23 3.07 2.90 2.79 2.61 2.51 2.36 2.24 2.11 1.82 1.61 1.48 1.33 1.12 1.04 1.00 0.97 0.81 0.76 0.73 0.63 0.53 0.50 0.47 0.39 0.38 0.35 0.33 0.30 0.26 0.24 0.200 0.178 0.157 0.141 0.131 0.126 0.110 0.103 0.100 0.080 0.077 0.071 0.065 0.061 0.052 0.050 7.00 6.75 6.50 6.25 6.00 5.80 5.70 5.60 5.50 4.69 4.45 4.34 3.70 3.41 3.23 3.07 2.90 2.79 2.61 2.51 2.36 2.24 2.11 1.82 1.61 1.48 1.33 1.12 1.04 1.00 0.97 0.81 0.76 0.73 0.63 0.53 0.50 0.47 0.39 0.38 0.35 0.33 0.30 0.26 0.24 0.200 0.178 0.157 0.141 0.131 0.126 0.110 0.103 0.100 0.080 0.077 0.071 0.065 0.061 0.052 0.050 0.0080 0.0085 0.0090 0.0095 0.0100 0.0105 0.0110 0.0120 0.013 0.018 0.020 0.021 0.029 0.034 0.038 0.042 0.047 0.051 0.058 0.063 0.071 0.079 0.089 0.119 0.152 0.179 0.222 0.315 0.362 0.397 0.418 0.604 0.672 0.735 0.913 1.370 1.580 1.770 2.510 2.730 3.250 3.750 4.310 6.040 6.900 10.00 12.50 16.00 20.00 23.00 25.00 33.00 37.00 40.00 62.00 66.00 74.00 93.00 105.0 143.0 160.0 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.00 1.20 1.50 1.80 2.20 2.70 3.30 3.90 4.70 5.60 6.80 8.20 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 10000 12000 15000 18000 22000 inductance @ 1 khz (?) 15% dc resistance maximum (ohms) current rating maximum (amps) incremental current (amps) dash number* mechanical con?uration units are axial leaded encapsulated in an epoxy molded case. physical parameters inches millimeters length 0.550 to 0.570 14.00 to 14.48 diameter 0.205 to 0.225 5.21 to 5.72 lead size awg #21 tcw 0.026 to 0.030 0.66 to 0.76 lead length 1.25 min. 31.75 min. operating temperature ?5? to +125? current rating at 80? ambient 45? rise test frequency 1 khz maximum power dissipation at 80? 0.44 w incremental current the current at which the inductance will be decreased by a maximum of 5% from its initial zero dc value. packaging tape & reel: 12" reel, 1000 pieces max.; 14" reel, 1500 pieces max. for additional packaging options, see technical section. made in the u.s.a. series 2256 ferrite core -221l -271l -331l -391l -471l -561l -681l -821l -01l -02l -03l -04l -05l -06l -07l -08l -09l -10l -11l -12l -13l -14l -15l -16l -17l -18l -19l -20l -21l -22l -23l -24l -25l -26l -27l -28l -29l -30l -31l -32l -33l -34l -35l -36l -37l -38l -39l -40l -41l -42l -43l -44l -45l -46l -47l -48l -49l -50l -51l -52l -53l optional tolerances: k=10% j=5% *complete part # must include series # plus the dash # for further surface ?ish information, refer to technical section of this catalog. 2256r 2256 axial lead power choke series 4/2005 page 91 www . delevan . com e-mail: apisales@delevan . com 270 quaker rd., east aurora ny 14052 ? phone 716-652-3600 ? fax 716-652-4814 power inductors
|
