Site Settings

Warehouses
Language settings
Currency settings
Resources
Video Library
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

EPL2014 Series

Shielded Power Inductors

RoHS compliant halogen free AEC-Q flag

EPL2014 molded surface mount power inductors are cost effective and ideal for applications requiring a miniature footprint. Their magnetic shielding allows for high-density mounting, and soft saturation assures peak current handling.

  • Compact, cost-effective molded power inductors
  • Soft saturation for peak current handling
  • Magnetically shielded
  • AEC-Q200 Grade 3 (-40°C to +85°C) with no thermal aging
Need parts for space, military or other critical applications? See Coilcraft CPS 358PWA series.
Buy Now:
Count Unit price
1 $0.68
250 $0.52
500 $0.31
1000 $0.24
2000 $0.21
4000 $0.19

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
Request a Sample:
Designer's Kit:
Kit Values Price
C413 12 (5 of each) $45.00

Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (µH) 2
(Tolerance: ±20%)
DCR (Ω) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
typ max 10% drop 20% drop 30% drop 20°C rise 40°C rise
EPL2014-271ML_ 0.27 0.030 0.036 570 1.5 2.3 2.8 2.0 2.7
EPL2014-421ML_ 0.42 0.037 0.044 438 1.4 2.0 2.4 1.9 2.6
EPL2014-601ML_ 0.60 0.043 0.052 290 1.2 1.8 2.3 1.8 2.4
EPL2014-821ML_ 0.82 0.051 0.061 163 0.95 1.4 1.8 1.5 2.0
EPL2014-102ML_ 1.0 0.059 0.071 153 0.90 1.3 1.7 1.4 1.9
EPL2014-152ML_ 1.5 0.075 0.086 109 0.72 1.2 1.6 1.3 1.9
EPL2014-222ML_ 2.2 0.120 0.132 80.0 0.60 0.98 1.3 1.1 1.4
EPL2014-332ML_ 3.3 0.152 0.167 62.0 0.54 0.80 1.1 0.92 1.2
EPL2014-472ML_ 4.7 0.231 0.254 46.0 0.38 0.65 0.88 0.79 1.1
EPL2014-682ML_ 6.8 0.287 0.316 44.0 0.35 0.59 0.80 0.68 0.92
EPL2014-822ML_ 8.2 0.378 0.416 39.0 0.29 0.50 0.68 0.64 0.85
EPL2014-103ML_ 10 0.440 0.459 33.0 0.25 0.45 0.60 0.56 0.73
Notes
  1. When ordering, please specify termination and packaging codes: e.g. EPL2014-103MLC
  2. Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
  3. DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 4395A or equivalent.
  5. Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
  6. Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

Termination:

  • L = Tin-silver-copper (96.5/3/0.5) over tin over nickel over silver-platinum.
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)

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).
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +85°C with (40°C rise) Irms current
Storage temperature range:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
Maximum part temperature:
+125°C (ambient + temperature rise).
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Performance curves

Inductance vs Current

Inductance vs. Frequency

Physical characteristics

epl2014d.gif


dims_inches_mm-(2).gif

For optional tin-lead and tin-silver-copper terminations, dimensions are for the mounted part. Dimensions before mounting can be an additional 0.005 inch / 0.13 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 October 20, 2009 may not be marked.)
 
  Part number Value 1st digit 2nd digit Multiplier
epl_marking.gif EPL2014-271 0.27 µH Red Violet Brown
EPL2014-421 0.42 µH Yellow Red Brown
EPL2014-601 0.60 µH Blue Black Brown
EPL2014-821 0.82 µH Gray Red  Brown
EPL2014-102 1.0 µH Brown Black Red
EPL2014-152 1.5 µH Brown Green Red
EPL2014-222 2.2 µH Red Red Red
EPL2014-332 3.3 µH Orange Orange Red
EPL2014-472 4.7 µH Yellow Violet  Red
EPL2014-682 6.8 µH Blue Gray Red
EPL2014-822 8.2 µH Gray Red Red
EPL2014-103 10 µH Brown Black Orange
Note: All marked parts have three dots. Black dot, used only on -601, -102 and -103 as the second significant digit,  may be very difficult to see.
 

Tape and Reel specification

tapereel_pl-(17).gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_am-(1).gif
2000 7500* 178/330 60/100 13 14,4 8,4 8 4 4 2 1,65 0,28
* Special order

General specification

Core Material:
Ferrite
Weight:
20 – 25 mg
Packaging:
2000/7″ reel; 7500/13″ reel Plastic tape: 8 mm wide, 0.28 mm thick, 4 mm pocket spacing, 1.65 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

Related product series

Related product families