s chematics 1 magneticallyshielded miniatureinsizeandhighenergystorage idealforhighcurrentrequirementsofnotebook, videorecordersandotherdc-dcconversion applications custominductancevalueortoleranceisavailable rohscompliantversionsareavailable lectrical s pecification e 25c o @ part number inductance (uh) inductance tolerance testfrequency 1 (hz) rateddccurrent 2 (a) marking (xyyy) dcr (mmax) w rohs partnumber 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% siscdrh124m-3r9 siscdrh124m-3r9r siscdrh124m-330 siscdrh124m-330r siscdrh124m-820 siscdrh124m-820r SISCDRH124M-120 SISCDRH124M-120r siscdrh124m-4r7 siscdrh124m-4r7r siscdrh124m-390 siscdrh124m-390r siscdrh124m-101 siscdrh124m-101r siscdrh124m-150 siscdrh124m-150r siscdrh124m-6r8 siscdrh124m-6r8r siscdrh124m-470 siscdrh124m-470r siscdrh124m-121 siscdrh124m-121r siscdrh124m-221 siscdrh124m-221r siscdrh124m-180 siscdrh124m-180r siscdrh124m-8r2 siscdrh124m-8r2r siscdrh124m-560 siscdrh124m-560r siscdrh124m-151 siscdrh124m-151r siscdrh124m-271 siscdrh124m-271r siscdrh124m-220 siscdrh124m-220r siscdrh124m-100 siscdrh124m-100r siscdrh124m-680 siscdrh124m-680r siscdrh124m-181 siscdrh124m-181r siscdrh124m-331 siscdrh124m-331r siscdrh124m-270 siscdrh124m-270r 3.9 33 82 12 4.7 39 100 15 6.8 47 120 220 18 8.2 56 150 270 22 10 68 180 330 27 15 97 260 38 18 132 308 50 23 150 380 700 57 26 190 530 876 66 28 220 620 990 80 6.50 2.70 1.30 4.00 5.70 2.10 1.20 3.20 4.90 1.90 1.10 0.80 3.10 4.60 1.80 0.95 0.60 2.90 4.50 1.50 0.85 0.50 2.80 m3r9 m330 m820 m120 m4r7 m390 m101 m150 m6r8 m470 m121 m221 m180 m8r2 m560 m151 m271 m220 m100 m680 m181 m331 m270 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k notes: 1.testfrequencyisspecifiedasthefrequencyformeasuringtheinductance. 2.ratedd.c.currentindicatesthevalueofthecurrentwhentheinductanceis25%lowerthanitsinitialvalue andthetemperaturerisingt=40catd.c.superposition. d o 3.operatingtemperaturerange:-40cto+100c. oo 4.theparttemperature(ambienttemperature+temperaturerise)shouldnotexceedtheupperlimitofthe operatingtemperatureunderworstcaseoperatingconditions.circuitdesign,componentplacement,pwb tracesizeandthickness,airflowandothercoolingprovisionsallaffecttheparttemperature.part temperatureshouldbeverifiedintheendapplication. 5.contacteemplforrohscompliantversionavailability. e&emagneticproductslimited drumtype,siscdrh124series shieldedsurfacemount powerinductor 2/fblocka,94tokwawanroad,kowloon,hongkong tel:(852)27653888 fax:(852)29543304 revisedin06/07 pi039(02)
s chematics 2 s chematics md echanicalimensions 6.alldimensionsarespecifiedinwithhigherprecedenceinmm. notes: 7.u. nlessotherwisespecified,alltolerancesare 8. foravailablerohspartnumber,thepartwillbemarkedwith?xyyyr?,insteadof?xyyy?. formoreinformation,pleasecontact headquarter 2/fblocka,meritindustrialcentre, 94tokwawanroad,kowloon, hongkong tel:(852)27653888 fax:(852)29543304 email:eempl@eleceltek.com website:http://www.eleceltek.com informationhereinisforreferenceonlyandsubjecttochangewithoutnotice.itdoesnotconstituteanyrepresenta tion,warrantyorcommitmentofthecompanyinrespect oftheproductsinanyaspect.alllogos,brandsandproductnamesmentionedhereinaretrademarksorregisteredtrad emarksoftheirrespectiveowners.thecompany doesnotassumeanyliabilityarisingoutoftheapplicationoruseofanyproductorcircuitdescribedherein.copyri ghts2006,e&emagneticproductslimited. inches mm .010 0.25 1 2 (date) xyyy .177 4.50 max recommended padlayout referenceor guageplane .197 5.00 .299 7.60 .496 12.60 .276 7.00 .213 5.40 .110 2.80 . 465 11.80 .008 0.20 .484 12.30 max .484 12.30 max typ typ typ typ weight(ingram):3.5typ. tape&reel:600/reel e&emagneticproductslimited drumtype,siscdrh124series shieldedsurfacemount powerinductor 2/fblocka,94tokwawanroad,kowloon,hongkong tel:(852)27653888 fax:(852)29543304 revisedin06/07 pi039(02)
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