amorphous choke coil *1 the inductance at current 0 [a] indicates the reference value. *2 the number of turns indicates the reference value. the specification of the inductance takes precedence over that of the number of turns. tm01201n1 mm rated current aa inductance rating d.c.r. m o (max) winding mm fb lines-turns outside dimension d w mm p/n 1 270 200 150 18.0 10.5 m h m h m h m h tm01251n1 1 350 250 170 18.0 11.0 tm01301n1 1 410 300 170 18.0 11.0 tm02101n1 2 155 100 70 18.0 10.5 tm03400n1 3 65 40 27 18.5 11.0 tm04250n1 4 40 25 18 19.0 11.5 tm05150n1 5 22 15 11 19.5 11.5 tm01401n2 1 500 400 210 19.5 11.0 tm01501n2 1 720 500 230 20.0 11.0 tm02151n2 2 200 150 89 20.0 10.5 tm02201n2 2 270 200 20.0 11.0 tm02211n2 2 330 210 110 20.5 11.5 tm03700n2 3 95 70 36 20.5 11.5 tm04450n2 4 60 45 24 21.0 11.5 tm04500n2 4 75 50 24 21.0 11.5 tm05300n2 5 45 30 17 21.0 12.0 tm06200n2 6 29 20 11 21.0 12.0 tm01132n5 1 1900 1300 400 26.0 12.0 tm03800n5 3 120 80 41 26.5 11.0 tm03171n5 3 260 170 59 26.5 12.0 tm05750n5 5 120 75 27 27.0 13.5 tm06450n5 68045 18 27.0 13.0 tm08250n5 8432511 27.0 13.5 tm10160n5 10 26 16 7 28.0 14.0 tm15080n5 15 14 8 4 27.5 14.5 tm02621np 2 1090 620 150 24.5 16.5 tm03291np 3 490 290 76 24.5 16.0 tm04161np 4 280 160 46 25.0 16.5 tm05101np 5 170 100 29 25.0 16.5 tm06700np 6 120 70 19 24.5 16.0 tm08400np 8 70 40 12 25.0 16.5 tm10270np 10 48 27 7 26.0 17.0 tm15120np 15 23 12 4 26.0 49 58 60 37 24 19 14 70 81 45 55 58 31 24 28 21 16 128 30 48 35 26 19 15 11 76 51 39 30 25 19 16 11 17.5 tm02701n6 2 1150 700 150 27.5 16.5 tm03181n6 3 260 180 50 27.5 15.0 tm03351n6 3 600 350 82 27.5 16.5 tm04101n6 4 145 100 33 27.5 16.0 tm04201n6 4 330 200 48 28.0 16.5 tm05131n6 5 230 130 34 28.5 17.0 tm06850n6 6 155 85 22 28.0 17.0 tm08450n6 8754513 28.0 17.0 tm10300n6 10 50 30 7 29.0 17.5 tm15160n6 15 30 16 5 28.5 18.5 tm20100n6 20 21 10 4 29.5 19.0 tm02901n7 2 1500 900 240 32.0 15.5 tm02112n7 2 1700 1100 190 32.5 16.5 tm03481n7 3 770 480 94 32.5 16.5 tm05141n7 5 230 140 34 33.0 16.0 tm05211n7 5 360 210 42 33.0 17.5 tm10300n7 10 45 30 7 35.5 18.5 tm10500n7 10 95 50 11 34.0 18.0 tm15260n7 15 46 26 6 33.5 18.0 tm25100n7 25 19 10 3 35.5 19.0 tm03501n9 3 780 500 120 38.5 18.5 tm05281n9 5 470 280 61 39.5 19.0 tm05301n9 5 510 300 62 39.5 19.0 tm10600n9 10 100 60 12 41.5 20.0 tm10800n9 10 140 80 15 41.0 20.5 tm15400n9 15 70 40 8 39.5 20.0 tm20130n9 20 20 13 4 41.0 19.5 tm20200n9 20 39 20 5 40.5 73 33 53 25 39 33 27 19 15 12 10 72 85 57 31 39 13 20 14 9 63 50 51 23 27 19 10 14 20.5 o [a] 1 2 * * 110 0.5x1p - 0.5x1p - 0.5x1p - 0.6x1p - 0.8x1p - 0.9x1p - 1.0x1p - 0.5x1p - 0.5x1p - 0.6x1p - 0.6x1p - 0.6x1p - 0.8x1p - 0.9x1p - 0.9x1p - 1.0x1p - 0.8x2p - 0.5x1p - 0.8x1p - 0.8x1p - 1.0x1p - 0.8x2p - 0.9x2p - 1.1x2p - 1.1x3p - 0.7x1p - 0.8x1p - 0.9x1p - 1.0x1p - 0.8x2p - 0.9x2p - 1.1x2p - 1.1x3p - 0.7x1p - 0.8x1p - 0.8x1p - 0.9x1p - 0.9x1p - 1.0x1p - 0.8x2p - 0.9x2p - 1.1x2p - 1.1x3p - 1.3x3p - 0.6x1p - 0.7x1p - 0.8x1p - 1.0x1p - 1.0x1p - 1.6x1p - 1.1x2p - 1.1x3p - 1.6x2p - 0.8x1p - 1.0x1p - 1.0x1p - 1.6x1p - 1.1x2p - 1.1x3p - 1.3x3p - 1.3x3p - (200khz) mm rated current inductance rating d.c.r. m o (max) winding mm fb lines-turns outside dimension d w mm p/n o [a] 1 2 * * (200khz) the coils of the lying type are also provided for all the items listed in the table above. for a coil of the type, symbol e should be added to the end of the part number shown in the table (e.g. tm05211n7e). the items preceded by symbol include two types, or the depth type with pedestal and the bed type with pedestal. to order the item of the depth or bed type, add d or b at the end of the item of the item name respectively, as shown in the examples below:(tm05211n7d for the depth type with pedestal) (tm05211n7b for the bed type with pedestal) *order the auxiliary pins separately if they are required for the pedestal. t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t t ? general specification ? major uses @ for switching mode power surpplies. @ for dc-dc converter. @ for normal mode line filter. ? features @ great reduction of core loss enabling low temperature rise at high frequency. @ miniaturization and reduction of dc resistance. @ low leakage flux due to gap-less structure. @ excellent frequency and temperature features. a d w (reference sample) l d : maximum outer diameter w : maximum width total lead length (l)* : 30mm (+3mm, -3mm) soldering boundary (a)* : 0mm (+4mm, -0mm) * the bottom of the core or coil ( )is defined as the base surface. the specification value of the soldering boundary a varies depending on the number of windings of the wire . ? dc-current pre-loadability (2) @ core : t191210n, frequency : 200khz ? dc-current pre-loadability (1) @ core : t211205n, frequency : 200khz
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