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Document 354 -1

SMT Power Inductors – LPO4815• Very low profile - only 1.5 mm high!
• Handles current up to 1.9 Amps rms
Designer’s Kit C376 contains 3 each of all values
Core material FerriteCore and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight 70.0 – 78.5 mg
Ambient temperature –40°C to +85°C with Irms current
Maximum temperature +125°C (ambient + temp rise). Derating.
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 1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide,
0.3 mm thick, 8 mm pocket spacing, 1.6 mm pocket depth
Recommended pick and place nozzle OD: 4.6 mm; ID: ≤ 2.3 mm
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.			 DCR3 SRF4		 Inductance2 max
typ Isat5 Irms6
Part number1(µH)(Ohms) (MHz) (A) (A)LPO4815-102ML_	  1.0 ±20%
LPO4815-152ML_	  1.5 ±20%
LPO4815-222ML_	  2.2 ±20%
LPO4815-332ML_	  3.3 ±20%
LPO4815-392ML_	  3.9 ±20%

0.036
0.085
0.088
0.120.13

230
200150115105

1.61.5
1.1
0.90
0.86

1.91.7
1.5
1.3
1.2

LPO4815-472ML_	  4.7 ±20%
LPO4815-682ML_	  6.8 ±20%
LPO4815-822ML_	  8.2 ±20%
LPO4815-103KL_	  10 ±10%
LPO4815-123KL_	  12 ±10%

0.15
0.18
0.220.23
0.31957265
60500.77
0.65
0.58
0.50
0.45

1.1
1.00.900.850.80

LPO4815-153KL_	  15 ±10%
LPO4815-223KL_	  22 ±10%
LPO4815-333KL_	  33 ±10%
LPO4815-393KL_	  39 ±10%
LPO4815-473KL_	  47 ±10%0.360.480.710.831.2045353025250.42
0.36
0.28
0.26
0.22

0.75
0.70
0.65
0.60
0.55

LPO4815-683KL_	  68 ±10%
LPO4815-104KL_ 100 ±10%
LPO4815-154KL_ 150 ±10%
LPO4815-224KL_ 220 ±10%

1.40
2.15
3.15
4.30

2015
1210

0.20
0.15
0.13
0.11

0.45
0.36
0.30
0.27

1. When ordering, please specify termination and packaging codes:
LPO4815-224KLC
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 (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 = 13″ machine-ready reel. EIA-481 embossed plastic
tape (3500 parts per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 4191A 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.
This information is for reference only and does not represent absolutemaximum ratings. Click for temperature derating information.
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.sgDocument 354-1

Revised 11/24/15© Coilcraft Inc. 2017
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 354-2

SMT Power Inductors - LPO4815 Series
Typical L vs Frequency

Typical L vs Current

10001000
220 µH220 µH10 µH

101 µH

10.1

10047 µH

Inductance (µH)

Inductance (µH)

1000.01

10 µH

101 µH

110.1

47 µH

100.10.01

Frequency (MHz)110Document 354-2

Revised 11/24/150.1Current (A)

0.059
max
1,51.81max
4,60.031 ±0.005
0,787 ±0,1270.190
max
4,83

Recommended
Land PatternXXXXInternal code

0.107
typ
2,72

0.035
0,89

Dash number

0.158
4,010.181
4,6Dimensions are ininchesmm

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© Coilcraft Inc. 2017
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.