Features
I
Applications
I
I
I
22
0K
I
I
I
High resistance to heat and humidity
Resistance to mechanical shock and
pressure
Accurate dimensions for automatic
surface mounting
Wide inductance range
(1.0nH to 1000uH)
Mobil phones
Cellular phones
CTV, VCR, HIC, FDD
CM45, CM32, CM25, CM20, CM16, CM10 SMT Chip Inductors
General Specifications
Temperature Rise ........................................................................................................................................................................................20˚C max.
Ambient Temperature................................................................................................................................................................................. 80˚C max.
Operating Temperature......................................................................................................................................................................-20°C to +100°C
Storage Temperature ........................................................................................................................................................................-40°C to +100°C
Resistance to Soldering Heat..........................................................................................................................................................260˚C, 5 seconds
Materials
Core Material
CM10, CM16 .................................................................................................................................................................................Alumina Ceramic
CM20 ..............................................................................................................................................................................Polymer 3.9nH to 1000nH
CM25 .................................................................................................................................................................................Polymer 10nH to 180nH
CM32 .................................................................................................................................................................................Polymer 47nH to 180nH
Ferrite Core
CM25..............................................................................................................................................................................................220nH to 100uH
CM32 ..........................................................................................................................................................................................................220nH +
CM45 ....................................................................................................................................................................................................................All
Coil Type
CM10, CM16 ....................................................................................................................................................................................Copper plating
CM20, CM25, CM32, CM45 .................................................................................................................................................................Copper wire
Enclosure
CM10, CM16 ...................................................................................................................................................................................................Resin
CM20, CM25, CM32, CM45 ..................................................................................................................................................................Epoxy resin
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)
CM201212
1.27
±
0.30
(.050
±
.012)
CM10:
0.5
±
0.1
(.020
±
.004)
CM16:
0.80
±
0.15
(.032
±
.006)
1.00
±
0.10
(. 039
±
.004)
CM10:
1.0
±
0.1
(.040
±
.004)
CM16:
1.6
±
0.15
(.063
±
.006)
CM10:
0.5
±
0.1
(.020
±
.004)
CM16:
0.80
±
0.15
(.032
±
.006)
1.27
±
0.20
(.050
±
.008)
DIMENSIONS ARE:
MM
(INCHES)
1.20
(.047)
2.0 + 0.30 - 0.20
(.079 + .012 - .008)
CM252016
Marking
CM322522
Marking
CM453232
Marking
2.0
(.079)
1.2
(.047)
2.5
(.079)
1.9
(.075)
3.2
(.125)
4.5
(.177)
1.2
(.047)
2.5
(.10)
1.6
(.063)
3.2
(.126)
2.2
(.086)
3.2
±
0.2
(.125
±
.008)
1.7
±
0.2
(.066
±
.008)
0.4
(.016)
0.6
(.024)
1.0
(.039)
1.0
(.039)
Recommended Land Pattern Dimensions
Model
CM10
CM16
CM20
CM25
CM32
CM45
a
0.5 to 0.6 (.019 to .023)
0.8 to 1.0 (.032 to .039)
1.0 to 1.2 (.039 to .047)
1.4 to 1.5 (.055 to .059)
1.6 to 2.0 (.063 to .079)
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)
3.0 to 3.8 (.118 to .150)
3.5 to 4.0 (.138 to .157)
4.0 to 4.6 (.157 to .181)
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)
0.9 to 1.3 (.028 to .051)
1.2 to 1.6 (.047 to .063)
1.9 to 2.4 (.075 to .094)
2.0 to 3.0 (.079 to .118)
c
a
b
Specifications are subject to change without notice.
CM45, CM32, CM25, CM20, CM16, CM10 SMT Chip Inductors
Packaging Specifications
CM10, CM16, CM20, CM25, CM32
t1
flDo
E
P3
CM45
t1
flDo
E
P3
F
W
B
D1
DIA.
P2
P1
A
Tape running direction
t2
W
F
B
t2
Chip
Component
Chip
Component
P2
P1
A
Tape running direction
Model
CM10
CM16
CM20
CM25
CM32
CM45
A
B
W
F
E
P1
P2
2.00 (.079)
2.00 (.079)
2.00 (.079)
2.00 (.079)
2.00 (.079)
2.00 (.079)
P3
4.00 (.157)
4.00 (.157)
4.00 (.157)
4.00 (.157)
4.00 (.157)
4.00 (.157)
øD0
øD1
t1
t2
1.20 (.047)
1.20 (.047)
1.55 (.061)
1.85 (.073)
2.40 (.094)
3.50 (.138)
0.71 (.027) 1.21 (.047) 8.00 (.315) 3.50 (.138) 1.75 (.069) 4.00 (.157)
1.00 (.039) 1.80 (.071) 8.00(.315)
1.45 (.057) 2.25 (.089) 8.00(.315)
2.40 (.094) 2.90 (.114) 8.00(.315)
2.80 (.110) 3.60 (.142) 8.00(.315)
3.50 (.138) 1.75 (.069) 4.00 (.157)
3.50 (.138) 1.75 (.069) 4.00 (.157)
3.50 (.138) 1.75 (.069) 4.00 (.157)
3.50 (.138) 1.75 (.069) 4.00 (.157)
1.50 (.059) 0.60 (.024) 0.27 (.011)
1.50 (.059) 0.60 (.024) 0.27 (.011)
1.50 (.059) 1.00 (.039) 0.25 (.010)
1.50 (.059) 1.10 (.043) 0.25 (.010)
1.50 (.059)
1.50 (.059)
—
—
0.25 (.010)
0.30 (.012)
3.60 (.142) 4.90 (.193) 12.00(.472) 5.50 (.217) 1.75 (.069) 8.00 (.315)
Reel Dimensions
Model
CM10
CM16
CM20
CM25
CM32
CM45
A
178 (7.008)
178 (7.008)
178 (7.008)
178 (7.008)
178 (7.008)
178 (7.008)
B
C
60 min. 13 (.512)
60 min. 13 (.512)
60 min. 13 (.512)
60 min. 13 (.512)
60 min. 13 (.512)
60 min. 13 (.512)
D
21 (.827)
21 (.827)
21 (.827)
21 (.827)
21 (.827)
21 (.827)
E
2 (.079)
2 (.079)
2 (.079)
2 (.079)
2 (.079)
W
9 (.354)
9 (.354)
9 (.354)
9 (.354)
9 (.354)
D
E
C
B
2 (.079) 13 (.512)
Packaging
Model
CM10
CM16
CM20
Quantity
10000 pcs
3000 pcs
3000 pcs
Weight
150g
90g
90g
Model
CM25
CM32
CM45
Quantity
2000 pcs
2000 pcs
500 pcs
Weight
100g
190g
100g
A
W
Soldering
Flow Soldering
Infra-red
260°C maximum for 5 seconds (2 wave solder method)
200°C for a maximum of 30 seconds. Peak of 240°C for a maximum of 5 seconds.
If the solder does not reflow simultaneously under each terminal, there may be a misalignment of the component on the
board. For this reason, it is recommended that the inductor be adhered to the board prior to reflow.
Vapor-phase
215°C for a maximum of 30 seconds.
Flow Soldering
10 seconds max.
260°C
Infra-red Soldering
10 seconds max.
230°C
Vapor-phase Soldering
10 seconds max.
220°C
200°C
Preheat:
100 to 150°
2 minutes
min.
Preheat:
100 to 150°
2 minutes
min.
30 seconds max.
Preheat:
100 to 150°
2 minutes
min.
30 seconds max.
215°C
Specifications are subject to change without notice.
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