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MLC1255_15 Datasheet, PDF (1/3 Pages) Coilcraft lnc. – Shielded Power Inductors | |||
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Document 327-1
Shielded Power InductorsMLC12xx/15xx
⢠Soft saturation makes them ideal for VRD/VRM applications
⢠Special materials eliminate all thermal aging issues.
Core materialâIron
Core and winding lossâSee www.coilcraft.com/coreloss
Terminationsâ RoHS tin-silver over copper. Other terminations
available at additional cost.
Weightâ MLC12xx 1.91 â 3.04 g; MLC15xx 2.73 â 5.12 g
Ambient temperatureâ â40°C to +85°C with Irms current
Maximum part temperature: The part may be operated without
damage as long its temperature (ambient + self-heating) does not
exceed +125°C.
Storage temperatureâ Component: â40°C to +125°C.
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)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
PCB washingâ Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
â Inductance2
â Part number1
±20% (µH)
DCR (mOhm)
typâââ max
SRF typ3
(MHz)
Isat (A)4
10% dropâ 20% drop
10.5 mm à 11.x mm body size (see next page for 13.2 mm à 14.x mm body size)
MLC1265-361ML_
0.36
0.93 1.03
110
26.9
42.6
MLC1260-401ML_
0.40
0.93 1.03
110
21.0
35.2
MLC1255-421ML_
0.42
0.93 1.03
98
21.1
34.5
MLC1240-451ML_
0.45
1.73 1.91
100
16.5
24.9
MLC1265-701ML_
0.70
MLC1250-801ML_
0.80
MLC1240-901ML_
0.90
MLC1260-122ML_
1.20
MLC1255-122ML_
1.20
1.24 1.37
2.35 2.59
2.57 2.83
2.38 2.62
2.38 2.62
82
16.4
27.5
89
13.3
21.7
73
13.9
22.8
72
14.0
23.3
71
14.1
22.4
MLC1250-132ML_
1.30
MLC1245-152ML_
1.50
MLC1260-172ML_
1.75
NEW MLC1260-222ML_
2.20
NEW MLC1260-332ML_
3.30
MLC1245-402ML_
4.00
NEW MLC1260-472ML_
4.70
NEW MLC1260-682ML_
6.80
NEW MLC1260-822ML_
8.20
2.38
4.08
2.84
4.30
5.10
8.18
8.97
9.76
10.68
2.62
4.49
3.13
4.73
5.60
9.00
9.67
10.74
11.75
61
10.8
17.7
62
10.7
17.3
70
12.1
19.2
63
10.8
17.2
52
8.80
14.4
39
7.42
11.8
38
8.20
13.4
35
5.80
9.8
28
5.20
9.0
Irms (A)5
20°C riseâ 40°C rise
16.5
22.7
16.3
21.9
16.8
24.1
12.8
19.8
15.2
21.0
12.4
17.3
11.9
16.3
12.3
17.6
12.4
17.5
11.7
16.5
10.3
14.2
10.9
15.3
12.8
17.2
12.6
16.7
6.9
9.8
8.8
12.2
8.3
11.7
7.9
10.8
Height
max (mm)
6.5
6.1
5.6
4.1
6.5
5.1
4.1
6.1
5.6
5.3
4.6
6.1
6.1
6.1
4.8
6.1
6.1
6.1
1. When ordering, please specify termination and packaging codes:
MLC1245-402MLC
Termination: L = 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= 7â³ machine-ready reel. EIAâ481 embossed plastic
tape.
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. EIAâ481 embossed plastic
tape. Factory order only, not stocked.
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft
SMDÂâA fixture in an Agilent/HP 4284A LCR meter.
3. SRF measured using an Agilent/HP4291A impedance analyzer and a
Coilcraft 16193 fixture.
4. DC current at 25°C that causes the specified inductance drop from its
value without current. Click for temperature derating information.
5. 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.
6. Electrical specifications at 25°C.
Refer to Doc 362 âSoldering Surface Mount Componentsâ before soldering.
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
Document 327-1â Revised 09/08/15
© Coilcraft Inc. 2016
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.
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