august 12, 2003 datatronic : 28151 highway 74, romoland, ca 92585 tel: 951-928-7700 toll free tel: 888-889-5391 fax: 951-928-7701 email: ddisales@datatronics.com 499 king?s road, hong kongtel: (852) 2562 3858, (852) 2564 8477 fax: (852) 2565 7214, (852) 2563 1290 1 2 schematic .195 4.96 .818 20.78 .500 12.70 figure a .646 max 16.41 d .195 4.96 .818 20.78 .500 12.70 figure b .882 max 22.40 d inches .xxx.010 millimeters .xx.25 electrical specifications at 25oc part number inductance @ 0 dc h10% dcr ohms (max) saturation current (dc amps) rated current (amps) dimension ?d? approx. in inches figure pt12210 pt12211 pt12212 pt12213 pt12214 pt12215 pt12216 pt12217 pt12218 22 27 33 39 47 56 68 82 100 0.009 0.025 0.033 0.038 0.042 0.052 0.053 0.061 0.068 15.8 14.4 13.2 11.8 11.0 10.0 8.9 8.2 7.5 5.5 4.5 4.0 4.0 2.8 2.8 2.8 2.8 2.8 .590 .590 .496 .559 .559 .575 .590 .590 .590 a a a a a a a a a pt12220 PT12221 pt12222 pt12223 pt12224 pt12225 pt12226 pt12227 pt12228 pt12229 pt12230 pt12231 pt12232 27 33 39 47 56 68 82 100 120 150 180 220 270 0.015 0.017 0.018 0.026 0.030 0.033 0.035 0.060 0.072 0.075 0.078 0.119 0.150 20.5 18.6 17.0 15.1 13.6 12.7 11.3 10.4 9.4 8.6 7.8 7.0 6.3 5.5 5.5 5.5 5.5 5.5 4.8 4.8 4.0 4.0 4.0 4.0 2.8 2.0 .596 .596 .644 .675 .675 .706 .706 .643 .643 .643 .721 .643 .612 b b b b b b b b b b b b b note: inductance measured at 1 khz, 25c and zero dc current using hp4277a lcz meter. alternative values of inductance can be supplied. high current ve rsions are available in certain types. epoxy encapsulation is also available. please ask for details. mechanical outlines 122 series power line chokes features z ideal for use in switching regulators, scr controls, rfi suppression etc z low cost z excellent temperature stability z wide inductance values and current ratings z hi-pot 1000 vac rms
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