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.
Shielded Power Inductors – EPL3010
Document 615-1
Document 615-1 Revised 10/09/17
1. When ordering, please specify packaging code:
EPL3010-103MLC
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. Factory order only, not stocked (7500 parts per full reel).
2. Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 4395A network analyzer or equivalent.
5. DC current at 25°C that causes the specified inductance drop from its value without current. Click for temperature derating information.
6. Current that causes the specified 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.
Inductance2 DCR nom3 DCR max3 SRF typ4
Isat (A)5 Irms (A)6
Part number1 ±20% (µH) (Ohms) (Ohms) (MHz) 10% drop 20% drop 30% drop 20°C rise 40°C rise
EPL3010-301ML_ 0.30 0.040 0.045 249 1.0 1.6 2.2 1.7 2.2
EPL3010-102ML_ 1.0 0.071 0.078 151 0.80 1.3 1.8 1.2 1.7
EPL3010-152ML_ 1.5 0.086 0.095 116 0.68 1.1 1.6 1.2 1.6
EPL3010-222ML_ 2.2 0.137 0.150 98 0.54 0.92 1.3 0.98 1.3
EPL3010-472ML_ 4.7 0.278 0.306 60 0.36 0.61 0.80 0.74 0.99
EPL3010-103ML_ 10 0.573 0.631 38 0.20 0.34 0.48 0.52 0.70
EPL3010-223ML_ 22 1.25 1.38 27 0.18 0.30 0.42 0.35 0.47
Designer’s Kit C431 contains 5 each of all values
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Environmental RoHS compliant, halogen free
Terminations RoHS compliant tin-silver-copper (96.5/3/0.5) over tin over
nickel over silver-platinum. Other terminations available at additional cost.
Weight 32 – 38 mg
Ambient temperature –40°C to +85°C with (40°C rise) Irms current.
Maximum part 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 2000/7″ reel; 7500/13″ reel; Plastic tape: 8 mm wide,
0.20 mm thick, 4 mm pocket spacing, 1.14 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
• Low profile shielded power inductors, 3 × 3 × 1 mm
• Extremely low DCR,high SRF ratings, Isat ratings up to 2.2 A
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
–
EPL3010 Series
Document 615-2
L vs CurrentL vs Frequency
Dimensions are in inches
mm
Small surface blemishes are not unusual and do not adversely affect performance.
Wire may be visible inside the voids.
Acceptable void sizes:
Top: 0.01 in / 0,254 mm × 0.01 in / 0,254 mm
Sides: 0.02 in / 0,5 mm × 0.047 in / 1,2 mm
Part Marking (Parts manufactured prior to Oct. 20, 2009 may not be marked.)
Part number Value 1st digit 2nd digit Multiplier
EPL3010-301 0.27 µH Orange Black Brown
EPL3010-102 1.0 µH Brown Black Red
EPL3010-152 1.5 µH Brown Green Red
EPL3010-222 2.2 µH Red Red Red
EPL3010-472 4.7 µH Yellow Violet Red
EPL3010-103 10 µH Brown Black Orange
EPL3010-223 22 µH Red Red Orange
Note: All marked parts have three dots. Black dot, used only on -301, -102 and
-103 as second significant digit, may be very difficult to see.
0.1
1
10
100
0.1 1
100
10
Inductance (µH)
Frequency (MHz)
10 µH
22 µH
2.2 µH
1.5 µH
1.0 µH
0.30 µH
4.7 µH
0.1
1
10
100
0.01 0.1 101
Current (A)
Inductance (µH)
10 µH
2.2 µH
4.7 µH
1.0 µH
0.30 µH
1.5 µH
22 µH
0.080
2,03
0.114
2,90
0.039
1,0
Recommended
Land Pattern
0.118 ±0.008
3,0 ±0,2
0.118 ±0.008
3,0 ±0,2 Part Marking
1st
digit
significant
2nd
significant
digit
Multiplier
0.106 ±0.008
2,69 ±0,20
0.030
0,77
±0.008
±0,20
min
typ
0.043
1,10
0.050
1,26
0.043
1,1 max
StartFinish
Document 615-2 Revised 10/09/17
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Coilcraft:
EPL3010-103MLC EPL3010-102MLC EPL3010-222MLB EPL3010-223MLB EPL3010-301MLC EPL3010-472MLC
EPL3010-103MLB EPL3010-102MLB EPL3010-152MLB EPL3010-472MLB EPL3010-301MLB EPL3010-223MLC
EPL3010-152MLC EPL3010-222MLC
