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Document 987-1
Shielded Power Inductors
–
XFL501x
Halogen
Free
• High current and very low DCR
• Soft saturation
Environmental RoHS compliant, halogen free
Terminations RoHS compliant tin-silver over copper. Other
terminations available at additional cost.
AEC
+
Q200 125°C
Core material Composite
Core and winding loss See www.coilcraft.com/coreloss
Weight 0.185 – 0.20 g
Operating voltage 0 – 20 V
Ambient temperature –40°C to +125°C with (40°C rise) Irms current.
Maximum part temperature +165°C (ambient + temp rise). Derating.
Storage temperature Component: –55°C to +165°C.
Tape and reel packaging: –55°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)
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
DCR (mOhms)3
Isat (A)5
Irms (A)6
±2°C rise 42°C rise
Inductance2
±±20 (ꢀµ)
SRF typ4
(Mµz)
Part number1
typ
max
120 drop ±20 drop 320 drop
XFL5015-221ME_
XFL5015-421ME_
XFL5015-681ME_
XFL5015-122ME_
XFL5015-152ME_
0.22
0.42
0.68
1.2
4.20
6.25
8.25
15.1
18.3
4.83
7.19
9.40
16.6
20.1
155
92
70
51
48
9.3
6.3
4.6
3.7
3.1
12.3
9.3
7.7
4.9
4.8
13.3
10.1
8.5
6.1
5.8
11.6
9.8
8.3
6.4
5.8
16.2
12.7
11.3
9.2
1.5
8.0
XFL5018-222ME_
XFL5018-332ME_
2.2
3.3
21.3
32.0
24.5
37.0
48
32
2.6
2.1
4.0
3.1
4.5
3.4
6.5
6.0
9.2
8.0
1. When ordering, please specify termination and packaging codes:
IrmsTesting
XFL5218-33±MEC
Irms testing was performed on
0.75 inch wide × 0.25 inch thick
copper traces in still air.
Temperature rise is highly
dependent on many factors
including pcb land pattern, trace
size, and proximity to other com-
ponents. Therefore temperature
rise should be verified in appli-
cation conditions.
Termination: E = RoHS compliant tin-silver over copper.
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).
Quantities less than full reel available: in tape (not machine ready) or with leader and
trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked
(XFL5015: 4000 parts per full reel, XFL5018: 3500 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 or equivalent.
5. DC current at 25°C that causes an inductance drop of 30% (typ) 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.
Document 987-1 Revised 11/24/21
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2021
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.