november 3, 2011 datatronic: 28151highway 74, romoland, ca 92585 tel: 951-928-7700 fax: 951-928-7701 email: ddisales@datatronics.com 499 king?s road, hong kong tel: (852) 2562 3858, (852) 2564 8477 fax: (852) 2565 7214, (852) 2563 1290 all specifications are subj ect to change without notice. smd inductor dr337-1 series features ? low profile surface mount design ? flat top for pick and place ? inductance range from 10h to 560h ? operating temp. -20c to +80c ? tinned leads with leaded solder is available (note 6) electrical specifications at 25oc part no. inductance ( ? h) dcr ( ? ) max. rated current (a) max. dr337-1-103 10 ? 20% @ 2.52mhz, 0.1v 0.053 2.40 dr337-1-123 12 ? 20% @ 2.52mhz, 0.1v 0.061 2.20 dr337-1-153 15 ? 20% @ 2.52mhz, 0.1v 0.070 1.90 dr337-1-183 18 ? 20% @ 2.52mhz, 0.1v 0.081 1.80 dr337-1-223 22 ? 20% @ 2.52mhz, 0.1v 0.088 1.60 dr337-1-273 27 ? 20% @ 2.52mhz, 0.1v 0.100 1.50 dr337-1-333 33 ? 20% @ 2.52mhz, 0.1v 0.120 1.30 dr337-1-393 39 ? 20% @ 2.52mhz, 0.1v 0.151 1.20 dr337-1-473 47 ? 10% @ 2.52mhz, 0.1v 0.170 1.10 dr337-1-563 56 ? 10% @ 2.52mhz, 0.1v 0.199 1.00 dr337-1-683 68 ? 10% @ 2.52mhz, 0.1v 0.223 0.91 dr337-1-823 82 ? 10% @ 2.52mhz, 0.1v 0.252 0.85 dr337-1-104 100 ? 10% @ 1khz, 0.1v 0.344 0.74 DR337-1-124 120 ? 10% @ 1khz, 0.1v 0.396 0.69 dr337-1-154 150 ? 10% @ 1khz, 0.1v 0.544 0.61 dr337-1-184 180 ? 10% @ 1khz, 0.1v 0.621 0.56 dr337-1-224 220 ? 10% @ 1khz, 0.1v 0.721 0.53 dr337-1-274 270 ? 10% @ 1khz, 0.1v 0.949 0.45 dr337-1-334 330 ? 10% @ 1khz, 0.1v 1.100 0.42 dr337-1-394 390 ? 10% @ 1khz, 0.1v 1.245 0.38 dr337-1-474 470 ? 10% @ 1khz, 0.1v 1.526 0.35 dr337-1-564 560 ? 10% @ 1khz, 0.1v 1.904 0.32 mechanical outlines notes: 1. all dimensions are shown in millimeters ?mm? [inches ?in?]. 2. general tolerance ? 0.25mm [0.010 in.], unless otherwise specified. 3. tape and reel quantity, 750 pcs/reel. 4. terminal finish is compliant to rohs requirements 5. solder in accordance with j-std-002 rev. d 6. non-rohs series parts 42-337-1-xxx are fini shed with leaded solder sn60pb40 or equivalent 10.10 [0.398] 2.00 [0.079] pcb solder pad layout (ref.) 9.000.3 [0.354] xxx 9.900.3 [0.389] 5.40 [0.212] side view top view bottom view 4.00 [0.157] 2.20 [0.087] schematic 9.20 [0.362] 2 1
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