*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.

CM45, CM32, CM25, CM20, CM16, CM10 SMT Chip Inductors

Features

pressure

surface mounting

Applications

Recommended Land Pattern Dimensions

0.2 ± 0.1

(.008 ± .004)

0.3 ± 0.15

(.012 ± .006)

1.0 ± 0.1

(.040 ± .004)

0.5 ± 0.1

(.020 ± .004)

CM10:

0.80 ± 0.15

(.032 ± .006)

CM16:

0.5 ± 0.1

(.020 ± .004)

CM10:

CM10:

CM10:

CM16:

0.2 ± 0.1

(.008 ± .004)

0.3 ± 0.15

(.012 ± .006)

CM10:

CM16:

1.6 ± 0.15

(.063 ± .006)

CM16:

0.80 ± 0.15

(.032 ± .006)

CM16:

1.27 ± 0.30

(.050 ± .012)

1.27 ± 0.20

(.050 ± .008)

2.0 + 0.30 - 0.20

(.079 + .012 - .008)

1.20

(.047)

1.00 ± 0.10

(. 039 ± .004)

2.5

(.10)

2.0

(.079)

1.2

(.047)

1.6

(.063)

0.4

(.016)

Marking

3.2

(.126)

2.5

(.079)

1.9

(.075)

2.2

(.086)

0.6

(.024)

Marking

4.5 ± 0.3

(.177 ± .012)

3.2 ± 0.2

(.125 ± .008)

Marking

1.2

(.047)

1.7 ± 0.2

(.066 ± .008)

3.2 ± 0.2

(.125 ± .008)

1.0

(.039)

1.0

(.039)

CM100505, CM160808

CM201212

CM252016

CM322522

CM453232

Model

a

b

c

CM10

0.5 to 0.6 (.019 to .023)

1.5 to 1.7 (.059 to .067)

0.5 to 0.6 (.019 to .023)

CM16

0.8 to 1.0 (.032 to .039)

2.0 to 2.6 (.079 to .102)

0.7 to 0.9 (.028 to .035)

CM20

1.0 to 1.2 (.039 to .047)

3.0 to 3.8 (.118 to .150)

0.9 to 1.3 (.028 to .051)

CM25

1.4 to 1.5 (.055 to .059)

3.5 to 4.0 (.138 to .157)

1.2 to 1.6 (.047 to .063)

CM32

1.6 to 2.0 (.063 to .079)

4.0 to 4.6 (.157 to .181)

1.9 to 2.4 (.075 to .094)

CM45

2.4 to 2.6 (.094 to .102)

5.5 to 6.0 (.217 to .236)

2.0 to 3.0 (.079 to .118)

a

c

b

DIMENSIONS ARE:

MM

(INCHES)

General Specifications

Temperature Rise ......................................................................................................................................................................................................20 ˚C max.

Ambient Temperature .............................................................................................................................................................................................. 80 ˚C max.

Operating Temperature

CM10, CM16, CM20, CM25, CM32............................................................................................................................................................-40 °C to +100 °C

CM45 ...........................................................................................................................................................................................................-40 °C to +125 °C

Storage Temperature

CM10, CM16, CM20, CM25, CM32 ..........................................................................................................................................................-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

CM20 ............................................................................................................................................................................................Polymer 10 nH to 1000 nH

CM25 ..............................................................................................................................................................................................Polymer 10 nH to 180 nH

CM32 ..............................................................................................................................................................................................Polymer 47 nH to 180 nH

Ferrite Core

CM25..........................................................................................................................................................................................................220 nH to 100

CM32 ........................................................................................................................................................................................................................220 nH +

CM45 ...................................................................................................................................................................................................................................All

Coil Type

CM10, CM16 ...................................................................................................................................................................................................Copper plating

CM20, CM25, CM32, CM45................................................................................................................................................................................Copper wire

Enclosure

CM10, CM16 ..................................................................................................................................................................................................................Resin

CM20, CM25, CM32, CM45.................................................................................................................................................................................Epoxy resin

Terminal

CM10, CM16, CM20, CM25, CM32, CM45 .......................................................................................................................................................................Sn

Product Dimensions