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
–
EPL3015
Document 634-1
1. When ordering, please specify packaging code:
EPL3015-333MLC
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 (Ohms)3 SRF typ4
Isat (A)5 Irms (A)6
Part number1 ±20% (µH) nom max (MHz) 10% drop 20% drop 30% drop 20°C rise 40°C rise
EPL3015-901ML_ 0.90 0.048 0.055 130 1.20 1.90 2.40 1.85 2.45
EPL3015-122ML_ 1.2 0.054 0.062 105 1.00 1.60 2.05 1.80 2.40
EPL3015-152ML_ 1.5 0.062 0.072 100 0.90 1.40 1.90 1.55 2.05
EPL3015-222ML_ 2.2 0.082 0.094 75 0.75 1.20 1.60 1.50 2.00
EPL3015-332ML_ 3.3 0.108 0.124 55 0.65 1.10 1.40 1.20 1.70
EPL3015-472ML_ 4.7 0.145 0.167 50 0.55 0.90 1.20 1.00 1.40
EPL3015-682ML_ 6.8 0.194 0.223 38 0.45 0.75 1.00 0.90 1.20
EPL3015-103ML_ 10 0.301 0.346 32 0.35 0.59 0.81 0.76 1.00
EPL3015-153ML_ 15 0.435 0.500 26 0.24 0.43 0.62 0.61 0.82
EPL3015-223ML_ 22 0.576 0.662 20 0.21 0.36 0.51 0.56 0.74
EPL3015-333ML_ 33 0.860 0.989 15.5 0.19 0.32 0.45 0.44 0.59
Designer’s Kit C405 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 45 – 51 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,
0.2 mm thick, 4 mm pocket spacing, 1.78 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 × 1.5 mm
• Very low DCR, high SRF ratings, Isat ratings up to 2.4 A
Document 634-1 Revised 10/09/17
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.
Shielded Power Inductors
–
EPL3015 Series
Document 634-2
Document 634-2 Revised 10/09/17
Typical L vs CurrentTypical L vs Frequency
0.1
1
10
100
0.01 0.1
10
1
Current (A)
Inductance (µH)
2.2 µH
4.7 µH
6.8 µH
10 µH
33 µH
0.9 µH
0.1
1
10
100
0.1
100
101
Frequency (MHz)
Inductance (µH)
2.2 µH
4.7 µH
6.8 µH
10 µH
0.9 µH
33 µH
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 Sept. 15, 2009 may not be marked.)
Part number Value 1st digit 2nd digit Multiplier
EPL3015-901 0.90 µH White Black Brown
EPL3015-122 1.2 µH Brown Red Red
EPL3015-152 1.5 µH Brown Green Red
EPL3015-222 2.2 µH Red Red Red
EPL3015-332 3.3 µH Orange Orange Red
EPL3015-472 4.7 µH Yellow Violet Red
EPL3015-682 6.8 µH Blue Gray Red
EPL3015-103 10 µH Brown Black Orange
EPL3015-153 15 µH Brown Green Orange
EPL3015-223 22 µH Red Red Orange
EPL3015-333 33 µH Orange Orange Orange
Note: All marked parts have three dots. Black dot, used only on -901 and -103 as
second significant digit, may be very difficult to see.
0.061
1,55 max
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
StartFinish
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
0.080
2,03
0.114
2,90
0.039
1,0
Recommended
Land Pattern
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Coilcraft:
EPL3015-333MLB EPL3015-472MLC EPL3015-152MLB EPL3015-222MLB EPL3015-901MLB EPL3015-153MLB
EPL3015-332MLB EPL3015-103MLB EPL3015-103MLC EPL3015-153MLC EPL3015-472MLB EPL3015-122MLC
EPL3015-122MLB EPL3015-223MLB EPL3015-332MLC EPL3015-333MLC EPL3015-152MLC EPL3015-222MLC
EPL3015-682MLB EPL3015-223MLC EPL3015-901MLC EPL3015-682MLC
