solutions based on impedance, size and current designed for dc/dc converters wide variety of inductor sizes and current ratings available dielectric strength: 1000v rms impedance curves electrical specifcations @ 25c - operating temperature -40c to +120c part number inductance (mh 35%) irated (a) dcr (max) (m ) curve (see # below) package weight (grams) quantity in tube quantity in reel P0502NL 0.47 14.0 8 9 big foot 14.8 15 75 p0469nl 0.63 11.6 10 7 big foot 14.3 20 75 p0429nl 0.81 9.70 14 6 big foot 13.5 20 75 p0527nl 0.53 7.20 15 8 hcci-68 7.7 15 100 p0353nl 0.59 5.60 21 7 lcci-50 5.2 30 200 p0422nl 0.77 4.70 40 6 lcci-50 4.9 30 200 p0421nl 0.22 3.30 60 5 lcci-50 4.7 30 200 p0420nl 1.32 3.30 60 4 lcci-50 4.6 30 200 p0351nl 1.47 2.80 80 3 lcci-50 4.3 30 200 p0473nl 0.88 1.63 110 2 polecat 1.5 40 500 p0354nl 1.17 1.22 200 1 polecat 1.4 40 500 notes: 1. optional tape & reel packaging can be ordered by adding a t sufx to the part number (i.e. p0502 becomes p0502 t ). pulse complies to industry standard tape and reel specifcation eia481. 2. the nl sufx indicates an rohs-compliant part number. non-nl sufxed parts are not necessarily rohs compliant, but are electrically and mechanically 3 equivalent to nl versions. if a part number does not have the nl sufx, but an rohs compliant version is required, please contact pulse for availability. 3. the temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. 100 khz 1 mhz 10 mhz 100 mhz frequency 15k 12k 9k 6k 3k 0 impedance ( ) 4 1 2 3 5 100 khz 1 mhz 10 mhz 100 mhz frequency 7.5k 6.0k 4.5k 3.0k 1.5k 0 impedance ( ) 6 7 9 8 116 pulseelectronics.com smt common mode chokes 1.22a to 14.0 a spm2007 (1/13)
polecat hcci-68 lcci-50 big foot mechanicals 3 1 2 4 4x .060 1,52 4x .175 4,45 suggested pad layout .500 max 12,70 .215 max 5,46 .410 10,41 .330 8,38 .410 10,41 r .500 max 12,70 .005/0,13 4 surf aces .330 8,38 13 4 2 p0527n l da te of code ctry origin u.s. pa t. 5309130 117 4 1 2 3 schematic dimensions: inches mm .005 0,13 unless otherwise specifed, all tolerances are pulseelectronics.com smt common mode chokes 1.22a to 14.0 a spm2007 (1/13)
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