Document 747-1
Shielded Power Inductor
–
XFL3012
•ꢀHighꢀcurrent,ꢀmagneticallyꢀshieldedꢀpowerꢀinductors
•ꢀ3ꢀmmꢀ×ꢀ3ꢀmmꢀfootprint;ꢀ1.2ꢀmmꢀmaximumꢀheight
Designer’s Kit C442 contains 5 of each XFL3012 and XFL3010 value
Core material Composite
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 53 mg
Ambient temperature –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
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,
0.23 mm thick, 4 mm pocket spacing, 1.25 mm pocket depth
PCB washing Only pure water or alcohol recommended
DCR (Ohms)3
Isat (A)5
Irms (A)6
±2°C rise 42°C rise
Inductance2
±±20 (ꢀµ)
SRF typ4
(Mµz)
Part number1
nom
max
120 drop ±20 drop 320 drop
XFL3012-221ME_
XFL3012-361ME_
XFL3012-601ME_
XFL3012-102ME_
XFL3012-152ME_
0.22
0.36
0.60
1.0
0.014
0.019
0.023
0.035
0.060
0.019
0.023
0.029
0.042
0.072
340
210
167
115
94.4
2.5
2.3
1.9
1.6
1.3
3.5
3.1
2.6
2.2
1.8
4.1
3.5
3.0
2.5
2.2
2.6
2.2
2.1
1.9
1.6
3.5
3.0
2.8
2.6
2.2
1.5
XFL3012-222ME_
XFL3012-332ME_
XFL3012-472ME_
XFL3012-682ME_
XFL3012-103ME_
2.2
3.3
4.7
6.8
10
0.081
0.106
0.143
0.166
0.255
0.097
0.127
0.171
0.200
0.306
73.2
61.6
52.6
39.9
34.6
1.0
1.3
1.2
1.0
0.84
0.65
1.6
1.4
1.2
0.97
0.74
1.4
1.2
1.0
0.94
0.90
1.9
1.6
1.4
1.3
1.2
0.87
0.72
0.61
1.50
XFL3012-153ME_
XFL3012-223ME_
XFL3012-333ME_
XFL3012-393ME_
XFL3012-473ME_
15
22
33
39
47
0.394
0.608
0.855
0.919
1.220
0.483
0.630
0.896
0.985
1.32
25.8
22.2
16.6
15.9
13.7
0.43
0.32
0.23
0.23
0.21
0.58
0.45
0.32
0.32
0.28
0.65
0.52
0.38
0.37
0.32
0.74
0.58
0.42
0.39
0.33
1.0
0.80
0.57
0.54
0.46
XFL3012-563ME_
XFL3012-683ME_
XFL3012-823ME_
XFL3012-104ME_
XFL3012-224ME_
56
68
82
100
220
1.430
2.16
2.30
2.63
6.83
1.52
2.37
2.44
3.00
8.00
12.1
10.9
10.8
9.4
0.19
0.16
0.15
0.17
0.09
0.26
0.21
0.21
0.24
0.14
0.30
0.25
0.24
0.28
0.16
0.32
0.31
0.26
0.29
0.17
0.44
0.42
0.34
0.39
0.23
6.1
1. When ordering, please specify packaging code:
XFL321±-47±MEC
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 or equivalent.
5. DC current at which the inductance drops the specified amount from its
value without current.
6. Current that causes the specified temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
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.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
D = 13″ machine-ready reel. EIA-481 embossed plastic
tape. Factory order only, not stocked (7500 parts per
full reel).
Document 747-1 Revised 11/12/12
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. 2012
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.
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