2
LECTRICAL SPECIFICATIONE25C
o
@
Part
Number RoHS
PartNumber Inductance
(uH) Tolerance
(%) TestFrequency
(MHz) RatedDCCurrent
(A) Marking
(XYYY)
DCR
(mMax)Ω
1
MagneticallyShielded
Miniatureinsizeandhighenergystorage
Idealforhighcurrentrequirementsofnotebook,
videorecordersandotherDC-DCconversion
applications
Custominductancevalueortoleranceisavailable
RoHScompliantversionsareavailable
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
SIS4D18N-1R0
SIS4D18N-120
1.0
12
45
210
1.72
0.56
N1R0
N120
SIS4D18N-4R7
SIS4D18N-330
4.7
33
162
694
0.84
0.32
N4R7
N330
SIS4D18N-2R2
SIS4D18N-150
2.2
15
75
240
1.32
0.50
N2R2
N150
SIS4D18N-5R6
SIS4D18N-390
5.6
39
170
709
0.80
0.30
N5R6
N390
SIS4D18N-2R7
SIS4D18N-180
2.7
18
105
338
1.28
0.48
N2R7
N180
SIS4D18N-6R8 6.8 200 0.76 N6R8
SIS4D18N-3R3
SIS4D18N-220
3.3
22
110
397
1.04
0.41
N3R3
N220
SIS4D18N-8R2 8.2 245 0.68 N8R2
SIS4D18N-3R9
SIS4D18N-270
3.9
27
155
441
0.88
0.35
N3R9
N270
SIS4D18N-100 10 200 0.61 N100
SIS4D18N-470 47 922 0.28 N470
SIS4D18N-560 56 1080 0.26 N560
SIS4D18N-680 68 1300 0.24 N680
SIS4D18N-820 82 1560 0.22 N820
SIS4D18N-101 100 1730 0.20 N101
SIS4D18N-121 120 2390 0.18 N121
SIS4D18N-151 150 2670 0.15 N151
SIS4D18N-181
SIS4D18N-1R0R
SIS4D18N-120R
SIS4D18N-4R7R
SIS4D18N-330R
SIS4D18N-2R2R
SIS4D18N-150R
SIS4D18N-5R6R
SIS4D18N-390R
SIS4D18N-2R7R
SIS4D18N-180R
SIS4D18N-6R8R
SIS4D18N-3R3R
SIS4D18N-220R
SIS4D18N-8R2R
SIS4D18N-3R9R
SIS4D18N-270R
SIS4D18N-100R
SIS4D18N-470R
SIS4D18N-560R
SIS4D18N-680R
SIS4D18N-820R
SIS4D18N-101R
SIS4D18N-121R
SIS4D18N-151R
SIS4D18N-181R 180 4000 0.14 N181
1
0.1
1
0.1
1
0.1
1
0.1
1
0.1
1
1
0.1
1
1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
±30
±30
±30
±30
±30
±30
±30
1
E&EMagneticProductsLimited SHIELDEDSURFACEMOUNT
POWERINDUCTOR
DrumType,SIS4D18Series
2/FBlockA,94TokwawanRoad,Kowloon,HongKong Tel:(852)27653888 Fax:(852)29543304
2/FBlockA,94TokwawanRoad,Kowloon,HongKong Tel:(852)27653888 Fax:(852)29543304
Revisedin06/07PI051(02)
MECHANICAL DIMENSIONS
SCHEMATICS
.209
5.30
.059
1.50
.075
1.90
.075
1.90
.079
2.00
.177
4.50
.059
1.50 .177
4.50
.150
3.80
.197
5.00
.197
5.00
.201
5.10
HEADQUARTER
2/FBlockA,MeritIndustrialCentre,
94TokwawanRoad,Kowloon,
HongKong
Tel:(852)27653888
Fax:(852)29543304
Email:eempl@eleceltek.com
Website:http://www.eleceltek.com
Informationhereinisforreferenceonlyandsubjecttochangewithoutnotice.Itdoesnotconstituteanyrepresentation,warrantyorcommitmentofthecompanyinrespect
oftheproductsinanyaspect.Alllogos,brandsandproductnamesmentionedhereinaretrademarksorregisteredtrademarksoftheirrespectiveowners.Thecompany
doesnotassumeanyliabilityarisingoutoftheapplicationoruseofanyproductorcircuitdescribedherein.Copyrights2006,E&EMagneticProductsLimited.
Fax:(852)29543304
6.Alldimensionsarespecifiedinwithhigherprecedenceinmm.
7.U±.nlessotherwisespecified,alltolerancesare
8. ForavailableRoHSpartnumber,thepartwillbemarkedwith“XYYYR”,insteadof“XYYY”.
inches
mm .010
0.25
Notes:
∅
Max
Max
Max
Recommended
PadLayout
Notes:
(DATE)
XYYY
2
1.Testfrequencyisspecifiedasthefrequencyformeasuringtheinductance.
2.RatedD.C.currentindicatesthevalueofthecurrentwhentheinductanceis35%lowerthanitsinitialvalue
orthecurrentwhentemperaturerisingT=40CatD.C.Superposition.∆o
3.Operatingtemperaturerange:-25Cto+85C.ºº
4.Theparttemperature(ambienttemperature+temperaturerise)shouldnotexceedtheupperlimitofthe
operatingtemperatureunderworstcaseoperatingconditions.Circuitdesign,componentplacement,PWB
tracesizeandthickness,airflowandothercoolingprovisionsallaffecttheparttemperature.Part
temperatureshouldbeverifiedintheendapplication.
5.ContactEEMPLforRoHScompliantversionavailability.
Weight(ingram):1.0typ.
Tape&Reel:1000/reel
FORMOREINFORMATION,PLEASECONTACT
E&EMagneticProductsLimited SHIELDEDSURFACEMOUNT
POWERINDUCTOR
DrumType,SIS4D18Series
2/FBlockA,94TokwawanRoad,Kowloon,HongKong Tel:(852)27653888 Fax:(852)29543304
2/FBlockA,94TokwawanRoad,Kowloon,HongKong Tel:(852)27653888 Fax:(852)29543304
Revisedin06/07PI051(02)
