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UK
Taiwan
China
Singapore
+1-847-639-6400 sales@coilcraft.com
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+ 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest infor
mation.
SMT Power Inductors
–
LPO4815
Document 354 -1
DCR3 SRF4
Inductance2 max typ Isat5 Irms6
Part number1 (µH) (Ohms) (MHz) (A) (A)
LPO4815-102ML_ 1.0 ±20% 0.036 230 1.6 1.9
LPO4815-152ML_ 1.5 ±20% 0.085 200 1.5 1.7
LPO4815-222ML_ 2.2 ±20% 0.088 150 1.1 1.5
LPO4815-332ML_ 3.3 ±20% 0.12 115 0.90 1.3
LPO4815-392ML_ 3.9 ±20% 0.13 105 0.86 1.2
LPO4815-472ML_ 4.7 ±20% 0.15 95 0.77 1.1
LPO4815-682ML_ 6.8 ±20% 0.18 72 0.65 1.0
LPO4815-822ML_ 8.2 ±20% 0.22 65 0.58 0.90
LPO4815-103KL_ 10 ±10% 0.23 60 0.50 0.85
LPO4815-123KL_ 12 ±10% 0.31 50 0.45 0.80
LPO4815-153KL_ 15 ±10% 0.36 45 0.42 0.75
LPO4815-223KL_ 22 ±10% 0.48 35 0.36 0.70
LPO4815-333KL_ 33 ±10% 0.71 30 0.28 0.65
LPO4815-393KL_ 39 ±10% 0.83 25 0.26 0.60
LPO4815-473KL_ 47 ±10% 1.20 25 0.22 0.55
LPO4815-683KL_ 68 ±10% 1.40 20 0.20 0.45
LPO4815-104KL_ 100 ±10% 2.15 15 0.15 0.36
LPO4815-154KL_ 150 ±10% 3.15 12 0.13 0.30
LPO4815-224KL_ 220 ±10% 4.30 10 0.11 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 with-
out current.
6. Current that causes a 40°C temperature rise from 25°C ambient.
This information is for reference only and does not represent absolute
maximum ratings. Click for temperature derating information.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Designer’s Kit C376 contains 3 each of all values
Core material Ferrite
Core 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 additional
aqueous wash. See Doc787_PCB_Washing.pdf.
• Very low profile - only 1.5 mm high!
• Handles current up to 1.9 Amps rms
Document 354-1 Revised 11/24/15
Sample
& buy
Support
& FAQ
Web
page
Tools &
softw
are
US
UK
Taiwan
China
Singapore
+1-847-639-6400 sales@coilcraft.com
+44-1236-730595 sales@coilcraft-europe.com
+886-2-2264 3646 sales@coilcraft.com.tw
+86-21-6218 8074 sales@coilcraft.com.cn
+ 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest infor
mation.
SMT Power Inductors - LPO4815 Series
Document 354-2
Document 354-2 Revised 11/24/15
Recommended
Land Pattern
XXX
X
0.059
1,5
max
max
1.81
4,6 Dash number
0.031 ±0.005
0,787 ±0,127
0.190
4,83 max
Internal code
0.107
2,72 typ
0.035
0,89
0.158
4,01
0.181
4,6
Typical L vs Frequency
0.1
1
10
100
1000
0.01 0.1
10
1
Inductance (µH)
Frequency (MHz)
1µH
10 µH
47 µH
220 µH
Typical L vs Current
0.1
1
10
100
1000
0.01 0.1
10
1
Inductance (µH)
Current (A)
1µH
10 µH
47 µH
220 µH
Dimensions are in inches
mm
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Coilcraft:
LPO4815-392MLB LPO4815-393KLC LPO4815-473KLC LPO4815-223KLB LPO4815-682MLC LPO4815-333KLB
LPO4815-153KLC LPO4815-332MLB LPO4815-104KLC LPO4815-222MLB LPO4815-152MLC LPO4815-682MLB
LPO4815-683KLB LPO4815-222MLC LPO4815-102MLC LPO4815-154KLB LPO4815-123KLC LPO4815-472MLC
LPO4815-333KLC LPO4815-103KLB LPO4815-103KLC LPO4815-123KLB LPO4815-104KLB LPO4815-224KLB
LPO4815-822MLB LPO4815-473KLB LPO4815-332MLC LPO4815-472MLB LPO4815-683KLC LPO4815-822MLC
LPO4815-223KLC LPO4815-153KLB LPO4815-102MLB LPO4815-392MLC LPO4815-393KLB LPO4815-152MLB
LPO4815-154KLC LPO4815-224KLC
