© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Power Chip Inductors – 0603PS Series
Document 266-1
Document 266-1
Revised 08/17/09
DCR4
SRF5
Part
L ±10%2
Q min3
max
typ
Isat6
Irms7
number1
(µH)
at 1 MHz
(Ohms) (MHz)
(A)
(A)
0603PS-781KL_
0.78
15
0.24
475
0.55
1.30
0603PS-102KL_
1.0
15
0.26
390
0.40
1.00
0603PS-182KL_
1.8
15
0.54
155
0.39
0.70
0603PS-222KL_
2.2
15
0.75
245
0.33
0.60
0603PS-272KL_
2.7
15
0.75
127
0.33
0.55
0603PS-332KL_
3.3
15
0.88
72
0.32
0.50
0603PS-392KL_
3.9
15
1.00
72
0.27
0.48
0603PS-472KL_
4.7
15
1.08
64
0.26
0.47
0603PS-562KL_
5.6
15
1.23
51
0.25
0.41
0603PS-682KL_
6.8
15
1.37
39
0.23
0.40
0603PS-822KL_
8.2
20
1.43
30
0.22
0.39
0603PS-103KL_
10
20
1.60
30
0.21
0.38
0603PS-153KL_
15
20
1.92
22
0.16
0.35
0603PS-223KL_
22
20
2.96
16
0.13
0.27
0603PS-333KL_
33
20
5.63
12
0.10
0.20
0603PS-473KL_
47
20
5.69
12
0.10
0.18
1. When ordering, please specify termination and packaging codes:
0603PS-473K
LC
Termination: L = RoHS compliant silver-palladium-platinum-glass frit.
Special order: T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
Packaging:
C =7
″ machine-ready reel. EIA-481 embossed plastic
tape (2000 parts per full reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter C instead.
D =13
″ machine-ready reel. EIA-481 embossed plastic
tape (7500 parts per full reel).
2. Inductance measured at 100 kHz, 0.1 Vrms, using a Coilcraft SMD-A
fixture in an Agilent/HP 4263B LCR meter.
3. Q measured on an Agilent/HP 4291 with an Agilent/HP 16193 test
fixture.
4. DCR measured on a micro-ohmmeter and a Coilcraft CCF840 test
fixture.
5. SRF measured using an Agilent/HP 8753D network analyzer and a
Coilcraft SMD-D test fixture.
6. DC current at which the inductance drops 10% (typ) from its value
without current.
7. Current that causes a 40°C temperature rise from 25°C ambient.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
• Shielded power chip inductors
• Excellent current handling for a part this size
For new designs, we recommend the EPL2010,
EPL2014 or LPS3010 as an alternative to this series.
They all offer better current handling, lower DCR and
a lower profile. The EPL series also offers a smaller
footprint. We will continue to manufacture and support
the 0603PS.
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