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Document 327-1
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Shielded Power Inductors MLC12xx/15xx
Soft saturation makes them ideal for VRD/VRM applications
Special materials eliminate all thermal aging issues.
Core material Iron
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS tin-silver over copper. Other terminations
available at additional cost.
Weight MLC12xx 1.91 3.04 g; MLC15xx 2.73 5.12 g
Ambient temperature 40C to +85C with Irms current
Maximum part temperature: The part may be operated without
damage as long its temperature (ambient + self-heating) does not
exceed +125C.
Storage temperature Component: 40C to +125C.
Packaging: 40C to +80C
Resistance to soldering heat Max three 40 second reflows at
+260C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C /
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
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
4 5
2 DCR (mOhm) 3 Isat (A) Irms (A)
Inductance SRF typ Height
1
Part number 20% (H) typ max (MHz) 10% drop 20% drop 20C rise 40C rise max (mm)
10.5 mm 11.x mm body size (see next page for 13.2 mm 14.x mm body size)
MLC1265-361ML_ 0.36 0.93 1.03 110 26.9 42.6 16.5 22.7 6.5
MLC1260-401ML_ 0.40 0.93 1.03 110 21.0 35.2 16.3 21.9 6.1
MLC1255-421ML_ 0.42 0.93 1.03 98 21.1 34.5 16.8 24.1 5.6
MLC1240-451ML_ 0.45 1.73 1.91 100 16.5 24.9 12.8 19.8 4.1
MLC1265-701ML_ 0.70 1.24 1.37 82 16.4 27.5 15.2 21.0 6.5
MLC1250-801ML_ 0.80 2.35 2.59 89 13.3 21.7 12.4 17.3 5.1
MLC1240-901ML_ 0.90 2.57 2.83 73 13.9 22.8 11.9 16.3 4.1
MLC1260-122ML_ 1.20 2.38 2.62 72 14.0 23.3 12.3 17.6 6.1
MLC1255-122ML_ 1.20 2.38 2.62 71 14.1 22.4 12.4 17.5 5.6
MLC1250-132ML_ 1.30 2.38 2.62 61 10.8 17.7 11.7 16.5 5.3
MLC1245-152ML_ 1.50 4.08 4.49 62 10.7 17.3 10.3 14.2 4.6
MLC1260-172ML_ 1.75 2.84 3.13 70 12.1 19.2 10.9 15.3 6.1
MLC1260-222ML_ 2.20 4.30 4.73 63 10.8 17.2 12.8 17.2 6.1
MLC1260-332ML_ 3.30 5.10 5.60 52 8.80 14.4 12.6 16.7 6.1
MLC1245-402ML_ 4.00 8.18 9.00 39 7.42 11.8 6.9 9.8 4.8
MLC1260-472ML_ 4.70 8.97 9.67 38 8.20 13.4 8.8 12.2 6.1
MLC1260-682ML_ 6.80 9.76 10.74 35 5.80 9.8 8.3 11.7 6.1
MLC1260-822ML_ 8.20 10.68 11.75 28 5.20 9.0 7.9 10.8 6.1
1. When ordering, please specify termination and packaging codes: 2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft
SMD- A fixture in an Agilent/HP 4284A LCR meter.
MLC1245-402MLC
3. SRF measured using an Agilent/HP4291A impedance analyzer and a
Coilcraft 16193 fixture.
Termination: L = RoHS compliant tin-silver over copper.
Special order: 4. DC current at 25C that causes the specified inductance drop from its
T = RoHS tin-silver-copper (95.5/4/0.5) or value without current. Click for temperature derating information.
S = non-RoHS tin-lead (63/37).
5. Current that causes the specified temperature rise from 25C ambient.
Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic
This information is for reference only and does not represent absolute
tape. maximum ratings. Click for temperature derating information.
B = Less than full reel. In tape, but not machine ready. 6. Electrical specifications at 25C.
To have a leader and trailer added ($25 charge), use
Refer to Doc 362 Soldering Surface Mount Components before soldering.
code letter C instead.
D = 13 machine-ready reel. EIA-481 embossed plastic
tape. Factory order only, not stocked.
Document 327-1 Revised 09/08/15
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2017
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Singapore + 65-6484 8412 sales@coilcraft.com.sg Please check web site for latest information.Document 327-2
Shielded Power Inductors MLC12xx/15xx Series
4 5
2 DCR (mOhm) 3 Isat (A) Irms (A)
Inductance SRF typ Height
1
Part number 20% (H) typ max (MHz) 10% drop 20% drop 20C rise 40C rise max (mm)
13.2 mm 14.x mm body size (see previous page for 10.5 mm 11.x mm body size)
MLC1565-451ML_ 0.45 0.864 0.951 100 32.8 54.0 18.0 25.6 6.5
MLC1565-501ML_ 0.50 0.864 0.951 110 21.3 38.1 18.6 26.9 6.5
MLC1555-551ML_ 0.55 1.34 1.48 90 20.8 35.7 16.1 22.3 5.6
MLC1565-801ML_ 0.80 1.20 1.32 89 27.4 47.4 17.4 24.6 6.5
MLC1560-901ML_ 0.90 1.72 1.90 76 17.8 28.7 14.6 20.6 6.0
MLC1538-102ML_ 1.0 3.46 3.81 77 13.6 21.2 11.5 16.7 3.9
MLC1550-102ML_ 1.0 1.72 1.90 73 16.1 27.3 13.9 19.7 5.2
MLC1565-142ML_ 1.4 2.20 2.42 65 18.9 30.1 13.7 19.9 6.5
MLC1538-152ML_ 1.5 4.36 4.80 50 13.4 21.0 10.6 14.6 3.9
MLC1565-202ML_ 2.0 3.47 3.82 55 15.2 24.2 11.6 16.3 6.5
MLC1538-222ML_ 2.2 5.90 6.50 46 9.0 15.0 7.5 10.6 3.9
MLC1550-252ML_ 2.5 3.43 3.74 45 10.9 17.7 11.5 15.8 5.2
MLC1565-282ML_ 2.8 4.10 4.51 43 13.7 22.3 10.7 15.2 6.5
MLC1555-302ML_ 3.0 4.06 4.47 41 11.1 18.1 10.9 15.6 5.6
MLC1538-332ML_ 3.3 8.80 9.68 40 7.40 12.2 5.95 9.86 3.9
MLC1565-372ML_ 3.7 3.10 3.40 40 8.13 13.63 12.17 16.58 6.5
MLC1550-452ML_ 4.5 7.13 7.85 34 7.12 11.8 8.43 11.7 5.2
MLC1565-472ML_ 4.7 4.00 4.40 32 6.23 10.57 10.98 15.57 6.5
MLC1565-602ML_ 6.0 5.50 6.05 26 5.60 9.57 9.27 13.62 6.5
MLC1565-732ML_ 7.3 7.20 7.92 29 5.10 8.60 8.60 12.01 6.5
MLC1565-922ML_ 9.2 9.70 10.60 26 4.57 7.80 7.19 10.18 6.5
MLC1565-113ML_ 11.3 10.60 11.60 23 4.07 7.03 6.87 9.46 6.5
MLC1565-133ML_ 13.0 12.57 13.75 21 3.93 6.70 6.12 8.65 6.5
MLC1565-153ML_ 15.4 16.40 18.00 21 3.43 5.77 5.63 7.75 6.5
1. When ordering, please specify termination and packaging codes:
MLCxxxx
MLC1565-153MLC Part number
-xxxML
Termination: L = RoHS compliant tin-silver over copper. A
Special order:
Internal code
T = RoHS tin-silver-copper (95.5/4/0.5)
XXXX Y
or S = non-RoHS tin-lead (63/37).
Parts manufactured prior
Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic to March 2012 may be
marked differently.
tape. B
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
Max height.
code letter C instead. See electrical
specifications
D = 13 machine-ready reel. EIA-481 embossed plastic
Recommended
table.
tape. Factory order only, not stocked.
Land Pattern
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft
G
SMD -A fixture in an Agilent/HP 4284A LCR meter.
C
3. SRF measured using an Agilent/HP4291A impedance analyzer and a
Coilcraft 16193 fixture. D
E
4. DC current at which the inductance drops the specified amount from its
value without current.
F
5. Current that causes the specified temperature rise from 25C ambient.
6. Electrical specifications at 25C.
E
Refer to Doc 362 Soldering Surface Mount Components before soldering.
Body A B
Tape and Reel (24 mm wide plastic tape)
Size max max C D E F G
Quantity
Tape thickness Pocket Pocket
1240 11.2 10.5 1.8 2.3 4.0 4.0 2.7
7 reel 13 reel (mm) spacing (mm) depth (mm)
1245 11.2 10.5 1.8 2.3 4.0 4.0 2.7
MLC1240 250 900 0,35 16 4,45
1250 11.2 10.5 1.8 2.3 4.0 4.0 2.7
MLC1245 200 800 0,35 16 4,95
1255 11.4 10.5 1.8 2.3 4.0 4.0 2.7
MLC1250 200 700 0,40 16 5,45
MLC1255 200 700 0,40 16 5,95
1260 11.4 10.5 1.8 2.3 4.0 4.0 2.7
MLC1260 175 600 0,40 16 6,50
1265 11.4 10.5 1.8 2.3 4.0 4.0 2.7
MLC1265 150 600 0,40 16 6,70
1538 13.8 13.2 2.4 3.0 5.0 5.4 3.4
MLC1538 200 800 0,35 20 4,00
1550 13.8 13.2 2.4 3.0 5.0 5.4 3.4
MLC1550 150 600 0,40 20 5,45
MLC1555 125 500 0,40 20 5,95 1555 13.8 13.2 2.4 3.0 5.0 5.4 3.4
MLC1560 125 500 0,40 20 6,20
1560 13.8 13.2 2.4 3.0 5.0 5.4 3.4
MLC1565 125 500 0,40 20 6,50
1565 14.0 13.2 2.4 3.0 5.0 5.4 3.4
All dimensions are in mm.
Document 327-2 Revised 09/08/15
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2017
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Singapore + 65-6484 8412 sales@coilcraft.com.sg Please check web site for latest information.