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Document 276-1

SMT Power Inductors – LPO4812
AEC• Very low profile - only 1.2 mm high!
• Handles up to 1.3 Amps saturating current

Q200 +85°C

Designer’s Kit C357 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 53 – 61 mg
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
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,0.23 mm thick, 8 mm pocket spacing, 1.3 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.	 			Part number1L2(µH)

LPO4812-102ML_
1.0 ±20%
LPO4812-152ML_
1.5 ±20%
LPO4812-222ML_
2.2 ±20%
LPO4812-332ML_
3.3 ±20%
LPO4812-472ML_
4.7 ±20%
LPO4812-682ML_
6.8 ±20%
LPO4812-822ML_
8.2 ±20%
LPO4812-103KL_
10.±10%
LPO4812-153KL_
15.±10%
LPO4812-223KL_
22.±10%
LPO4812-333KL_33.±10%
LPO4812-473KL_47.±10%
LPO4812-683KL_68.±10%
LPO4812-104KL_ 100.±10%
LPO4812-154KL_ 150.±10%
LPO4812-224KL_ 220.±10%

DCRSRFmax
typ Isat3 Irms4(Ohms) (MHz) (A) (A)
0.055
0.080
0.090
0.120
0.155
0.225
0.270
0.300
0.460
0.640
0.850
1.30
1.80
2.60
4.20
5.50

27022017014011090706050
4030
2822181411

1.30
1.00
0.80
0.70
0.60
0.45
0.45
0.40
0.32
0.28
0.22
0.20
0.16
0.13
0.10
0.09

0.85
0.85
0.85
0.80
0.80
0.78
0.77
0.76
0.72
0.59
0.54
0.50
0.39
0.32
0.26
0.24

1. When ordering, please specify termination and packaging codes:
LPO4812-473MLC
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 = 7″ machine-ready reel. EIA-481 embossed plastic
tape (1000 parts per full reel). Quantities less thanfull reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (3500 parts per full reel).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor multiple packaging codes. When ordering, simply
change the last letter of your part number from B to C.
2. Inductance tested at 100 kHz, 0.1 Vrms 0 Adc.
3. DC current at which the inductance drops 10% (typ) from its value
without current.
4. Current that causes a 40°C temperature rise from 25°C ambient.
5. 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 276-1

Revised 06/07/17© Coilcraft Inc. 2020
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 276-2

SMT Power Inductors - LPO4812 Series
Typical L vs Frequency

Typical L vs Current

AEC

Q200 +85°C

0.047
max
1,20.181max
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
4,6

Dimensions 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

Document 276-2

Revised 06/07/17© Coilcraft Inc. 2020
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.