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Document 399-1
SMTPowerInductors-LPO3010
• Miniature power inductors – 3 × 3 mm, only 1.0 mm tall
• Low DCR; excellent current handling
Designer’s Kit C388 contains 3 of each part
Core material Ferrite
Terminations  RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight  20 – 22 mg
Ambient temperature  –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperature  Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat  Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging  1000/7reel; 3500/13reel  Plastic tape:  12 mm wide,
0.23 mm thick, 8 mm pocket spacing, 1.14 mm pocket depth
Recommended pick and place nozzle  OD: 3 mm;  ID: 1.5 mm
PCB washing  Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf
DCR SRF
Inductance2 max3 typ4 Isat5 Irms6
Part number1 (µH) (Ohms) (MHz) (A) (A)
LPO3010-102NL_  1.0 ±30% 0.140 200 1.7 1.4
LPO3010-122NL_  1.2 ±30% 0.160 190 1.6 1.4
LPO3010-152NL_  1.5 ±30% 0.200 150 1.3 1.0
LPO3010-222NL_  2.2 ±30% 0.265 140 1.2 0.90
LPO3010-332NL_  3.3 ±30% 0.335 100 0.96 0.60
LPO3010-472NL_  4.7 ±30% 0.570
LPO3010-682NL_  6.8 ±30% 0.650
LPO3010-822NL_  8.2 ±30% 1.00
LPO3010-103ML_ 10 ±20% 1.15
LPO3010-153ML_ 15 ±20% 1.57
80 0.76 0.50
68 0.68 0.47
60 0.64 0.45
50 0.50 0.45
35 0.42 0.40
LPO3010-223ML_ 22 ±20% 2.20
LPO3010-333ML_ 33 ±20% 2.80
LPO3010-473ML_ 47 ±20% 4.60
30 0.37 0.35
14 0.31 0.29
12 0.30 0.28
1. When ordering, please specify termination and packaging codes:
LPO3010-473MLC
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 = 7machine-ready reel. EIA-481 embossed plastic
tape (1000 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 = 13machine-ready reel. EIA-481 embossed plastic
tape (3500 parts per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4192A.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using an Agilent/HP 8753ES or equivalent.
5. DC current at which the inductance drops 10% (typ) from its value
without current.
6. Current that causes a 40°C temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 399-1  Revised 02/25/09
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

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Document 399-2
SMT Power Inductors - LPO3010 Series
Typical L vs Frequency
100
47 µH
22 µH
10 µH
10
4.7 µH
Typical L vs Current
100
10
2.2 µH
1 µH
1
1
47 µH
22 µH
10 µH
4.7 µH
2.2 µH
1.0 µH
0.1
0.01
0.1 1
Frequency (MHz)
0.1
10 0.01
0.1 1
Current (A)
10
Typical ESR vs Frequency
1000
100
10
47 µH
22 µH
10 µH
1
4.7 µH
2.2 µH
1 µH
0.1
0.01
0.1 1
Frequency (MHz)
Current Derating
10
100
123X
0.118 ±0.008
3,0 ±0,2
Winding
direction
Dash
number
Internal
code
0.118 ±0.008
3,0 ±0,2
0.039 ±0.004
1,0 ±0,1
Recommended
Land Pattern
0.020
0,51
0.045
1,16
0.025
0,64
0.130
3,30
120
110
100
90
80
70
60
50
40
30
20
10
0
-40
Isat
Irms
-20 0 20 40 60 80 100
Ambient temperature (°C)
120 140
0.035
0,89
Dimensions
are
in
inches
mm
0.040
1,02
0.130
3,30
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 399-2  Revised 02/25/09
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.