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EPL3314_15 Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Shielded Power Inductors | |||
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Document 633-1
Shielded Power Inductors â EPL3314
⢠Small footprint, very low profile shielded power inductor
⢠Extremely low DCR, Isat ratings as high as 2.3 A
Core materialâFerrite
Core and winding lossâSee www.coilcraft.com/coreloss
Environmentalâ RoHS compliant, halogen free
Terminationsâ RoHS compliant tin-silver-copper (96.5/3/0.5) over tin
over nickel over silver-platinum. Other terminations available at ad-
ditional cost.
Weightâ 53 â 60 mg
Ambient temperatureâ â40°C to +85°C with (40°C rise) Irms current.
Maximum part temperatureâ +125°C (ambient + temp rise). Derating.
Storage temperatureâ Component: â40°C to +125°C.
Tape and reel packaging: â40°C to +80°C
Resistance to soldering heatâ Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL)â 1 (unlimited floor life at <30°C /
85% relative humidity)
Mean Time Between Failures (MTBF)â 26,315,789 hours
Packagingâ 2000/7â³ reel; 7500/13â³ reelâ Plastic tape:â 12 mm wide,
0.20 mm thick, 8 mm pocket spacing, 1.55 mm pocket depth
PCB washingâ Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
â Part number1
EPL3314-102ML_
EPL3314-222ML_
EPL3314-332ML_
EPL3314-472ML_
EPL3314-822ML_
EPL3314-103ML_
EPL3314-153ML_
EPL3314-473ML_
â Inductance2
±20% (µH)
1.0
2.2
3.3
4.7
8.2
10
15
47
â DCR (Ohms)3
nomâââ max
0.052
0.082
0.116
0.139
0.252
0.060
0.094
0.133
0.160
0.290
0.313
0.408
1.087
0.360
0.469
1.246
â SRF typ4 â Isat (A)5
(MHz)
10% drop 20% drop 30% drop
125
1.1
1.8
2.3
80
0.70
1.2
1.6
60
0.60
1.0
1.4
52
0.55
0.87
1.2
37
0.35
0.58
0.82
35
0.32
0.56
0.77
25
0.27
0.47
0.66
12.5
0.16
0.24
0.35
â Irms (A)6
20°C riseâ 40°C rise
1.9
2.5
1.5
2.0
1.3
1.7
1.2
1.6
0.84
1.1
0.78
1.0
0.67
0.89
0.40
0.53
1. When ordering, please specify packaging code:
EPL3314-473MLC
Packaging: C = 7â³ machine-ready reel. EIA-481 embossed plastic tape (2000 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 = 13â³ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (7500 per full reel).
2. Inductance tested at 100 kHz, 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 âSoldering Surface Mount Componentsâ before soldering.
Document 633-1â Revised 09/08/15
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