Features
nꢀ Highꢀresistanceꢀtoꢀheatꢀandꢀhumidity
nꢀ Resistanceꢀtoꢀmechanicalꢀshockꢀandꢀꢀ
ꢀ
pressure
nꢀ Accurateꢀdimensionsꢀforꢀautomaticꢀꢀ
surfaceꢀmounting
220K
ꢀ
nꢀ Wideꢀinductanceꢀrangeꢀ(1.0ꢀnHꢀtoꢀ1000ꢀµH)ꢀ
nꢀ RoHSꢀcompliant*
ꢀ ꢀꢀCM45ꢀSeriesꢀSMTꢀChipꢀInductors
General Specifications
Temperature Rise...................................................................................................................................................................... 20 ˚C max.
Ambient Temperature .............................................................................................................................................................. 100 ˚C max.
Operating Temperature....................................................................................................................................................-40 °C to +125 °C
Storage Temperature.......................................................................................................................................................-40 °C to +125 °C
Resistance to Soldering Heat.........................................................................................................................................260 ˚C, 5 seconds
Materials
Core Material............................................................................................................................................................................Ferrite Core
Coil Type...................................................................................................................................................................................Copper wire
Enclosure..................................................................................................................................................................................Epoxy resin
Terminal...................................................................................................................................................................................................Sn
Product Dimensions
Recommended Land Pattern Dimensions
Marking
c
3.2ꢀ ꢀ0.2
(.125ꢀ ꢀ.008)
1.2
(.047)
a
b
4.5ꢀ ꢀ0.3
(.177ꢀ ꢀ.012)
3.2ꢀ±ꢀ0.2
(.125ꢀ±ꢀ.008)
a
b
c
2.0 to 2.4
(.079 to .094)
5.0 to 5.3
(.197 to .209)
1.4 to 1.7
(.055 to .067)
1.7ꢀ±ꢀ0.2
(.066ꢀ±ꢀ.008)
1.0
(.039)
1.0
(.039)
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
Soldering Profile
275
225
175
125
75
<1> 5 seconds maximum
at +245 °C
<1> 245 °C
170 °C
183 °C
150 °C
60 seconds
maximum
Ramp Down
5 °C/second
120 -150 seconds
10 seconds minimum
Ramp Up
4 °C/second maximum
25
0
50
100
150
200
250
300
Time (Seconds)
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.