emc choke coil type: PFN1318 please refer to the sales offices on our website for a representative near you www.sumida.com 1/1 product description ? 19.0mm 14.5mm max.(l w), 22.5mm max. height . ? in addition to the typical versions of parameters shown here, custom parameters are available to meet your exact requirements. feature ? iron dust core is used to realize better dc saturation characteristics and higher noise absorption effect. ? less leakage magnetic flux. ? ideally used as normal mode chokes emi suppression in power supplies or signal lines. ? elimination for impulse noise. ? rohs compliance dimensions (mm) specification impedance [min.] part name. inductance ( h) [min.] at 1khz d.c.r.(m ) [max.] (at20 ) rated current (a) 1 PFN1318np-nm3?a 21 41 770 at 7mhz 1170 at 10mhz 940 at 20mhz 3.7 PFN1318np-nm41a 39 57 740 at 3mhz 1560 at 5mhz 1340 at 10mhz 3.1 PFN1318np-nm51a 60 71 1400 at 3mhz 2480 at 4mhz 2680 at 6mhz 2.6 1. rated current: the dc current at which the temperature rise is t 40 .(ta 20 ). 19.0 max. adhesive 10.0 16.0 max. 10.5 14.5 max. / c z 0.70 max. solder / c z no solder dip
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