M
PL
IA
N
Features
T
CO
0K
■
High resistance to heat and humidity
■
Resistance to mechanical shock and
*R
oH
S
22
pressure
■
Accurate dimensions for automatic
surface mounting
■
Wide inductance range (1.0 nH to 1000 µH)
■
RoHS compliant*
CM45, CM16, CM10 SMT Chip Inductors
General Specifications
Temperature Rise
CM10, CM16, CM45 .............................................................................................................................................................. 20 ˚C max.
Ambient Temperature
CM10, CM16 .......................................................................................................................................................................... 80 ˚C max.
CM45.................................................................................................................................................................................... 100 ˚C max.
Operating Temperature
CM10, CM16 ................................................................................................................................................................-40 °C to +100 °C
CM45............................................................................................................................................................................-40 °C to +125 °C
Storage Temperature
CM10, CM16 ................................................................................................................................................................-40 °C to +100 °C
CM45............................................................................................................................................................................-40 °C to +125 °C
Resistance to Soldering Heat .........................................................................................................................................260 ˚C, 5 seconds
Materials
Core Material
CM10, CM16 ................................................................................................................................................................. Alumina ceramic
CM45.....................................................................................................................................................................................Ferrite Core
Coil Type
CM10, CM16 .....................................................................................................................................................................Copper plating
CM45.....................................................................................................................................................................................Copper wire
Enclosure
CM10, CM16 ...................................................................................................................................................................................Resin
CM45..................................................................................................................................................................................... Epoxy resin
Terminal ...................................................................................................................................................................................................Sn
Product Dimensions
CM100505, CM160808
CM10:
0.2
±
0.1
(.008
±
.004)
CM16:
0.3
±
0.15
(.012
±
.006)
CM10:
0.2
±
0.1
(.008
±
.004)
CM16:
0.3
±
0.15
(.012
±
.006)
CM10:
1.0
±
0.1
(.040
±
.004)
CM16:
1.6
±
0.15
(.063
±
.006)
CM10:
CM16:
0.5
±
0.1
0.80
±
0.15
(.020
±
.004) (.032
±
.006)
CM10:
CM16:
0.5
±
0.1
0.80
±
0.15
(.020
±
.004) (.032
±
.006)
CM453232
Marking
3.2 ± 0.2
(.125 ± .008)
4.5 ± 0.3
(.177 ± .012)
1.2
(.047)
DIMENSIONS:
MM
(INCHES)
3.2
±
0.2
(.125
±
.008)
1.0
(.039)
1.0
(.039)
1.7
±
0.2
(.066
±
.008)
Recommended Land Pattern Dimensions
Series
CM10
a
b
c
a
0.5 to 0.6 (.019 to .023)
0.8 to 1.0 (.032 to .039)
2.4 to 2.6 (.094 to .102)
b
1.5 to 1.7 (.059 to .067)
2.0 to 2.6 (.079 to .102)
5.5 to 6.0 (.217 to .236)
c
0.5 to 0.6 (.019 to .023)
0.7 to 0.9 (.028 to .035)
2.0 to 3.0 (.079 to .118)
CM16
CM45
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
stm32/stm8
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