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Shielded Power Inductors MSS5131
5.1 5.1 mm footprint; 3.1mm high shielded inductors
Low DCR and excellent current handling
Designers Kit C362 contains 3 of each value
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant matte tin over nickel over phos
bronze (current production) or gold over nickel over phos bronze (prior
production). Other terminations available at additional cost.
Weight 0.20 0.24 g
Ambient temperature 40C to +85C with (40C rise) Irms current.
Maximum part temperature +125C (ambient + temp rise). Derating.
Storage temperature Component: 40C to +125C.
Tape and reel 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
Packaging 600/7 reel, 2500/13 reel; Plastic tape: 12 mm wide,
0.35 mm thick, 8 mm pocket spacing, 3.25 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
4 5
1. Please specify termination and packaging codes:
Isat (A) Irms (A)
DCR SRF
2 3
Inductance max typ 10% 20% 30% 20C 40C
MSS5131-394MLC
1
Part number 20% (H) (Ohms) (MHz) drop drop drop rise rise
Termination: L = RoHS compliant matte tin over nickel
MSS5131-222ML_ 2.2 0.020 65.0 1.76 2.08 2.30 2.00 3.30
over phos bronze (current production)
MSS5131-332ML_ 3.3 0.028 60.0 1.33 1.58 1.73 1.60 2.90
or gold over nickel over phos bronze
(prior production).
MSS5131-472ML_ 4.7 0.038 48.0 1.08 1.32 1.42 1.40 2.50
Special order:
MSS5131-562ML_ 5.6 0.042 44.0 1.00 1.20 1.30 1.30 2.30
T = RoHS tin-silver-copper (95.5/4/0.5)
MSS5131-682ML_ 6.8 0.050 42.0 0.98 1.14 1.24 1.20 2.16
over gold over nickel over phos bronze
MSS5131-822ML_ 8.2 0.058 40.0 0.90 1.04 1.18 1.10 2.00 or S = non-RoHS tin-lead (63/37) over
gold over nickel over phos bronze.
MSS5131-103ML_ 10 0.070 38.0 0.85 0.98 1.13 1.00 1.90
Packaging: C = 7 machine-ready reel EIA-481 em-
MSS5131-123ML_ 12 0.080 35.0 0.72 0.85 0.94 0.97 1.60
bossed plastic tape (600 per full reel).
MSS5131-153ML_ 15 0.100 32.0 0.67 0.78 0.86 0.94 1.50
B = Less than full reel In tape, but not
MSS5131-183ML_ 18 0.120 26.0 0.61 0.72 0.79 0.89 1.40
machine-ready. To have a leader and
MSS5131-223ML_ 22 0.145 22.0 0.54 0.64 0.70 0.87 1.30 trailer added ($25 charge), use code
letter C instead.
MSS5131-273ML_ 27 0.161 19.0 0.48 0.56 0.62 0.85 1.20
D = 13 machine-ready reel EIA-481
MSS5131-333ML_ 33 0.200 18.0 0.44 0.52 0.58 0.80 1.10
embossed plastic tape. Factory order
MSS5131-393ML_ 39 0.215 17.0 0.42 0.50 0.55 0.74 1.00
only, not stocked (2500 per reel per
MSS5131-473ML_ 47 0.270 16.0 0.38 0.46 0.51 0.71 0.95
full reel).
MSS5131-563ML_ 56 0.280 15.0 0.34 0.42 0.47 0.70 0.90
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an
Agilent/HP 4263B LCR meter or equivalent.
MSS5131-683ML_ 68 0.368 12.5 0.31 0.38 0.42 0.66 0.85
3. SRF measured using Agilent/HP 4191A or equilvalent.
MSS5131-823ML_ 82 0.420 12.0 0.27 0.32 0.35 0.62 0.80
4. DC current at 25C that causes the specified induc -
MSS5131-104ML_ 100 0.580 11.5 0.26 0.30 0.33 0.55 0.69
tance drop from its value without current. Click for
MSS5131-124ML_ 120 0.610 11.0 0.23 0.27 0.30 0.51 0.62
temperature derating information.
MSS5131-154ML_ 150 0.820 10.0 0.21 0.26 0.28 0.47 0.58
5. Current that causes the specified temperature rise from
MSS5131-184ML_ 180 1.00 9.0 0.19 0.23 0.25 0.43 0.54
25C ambient. This information is for reference only
and does not represent absolute maximum ratings.
MSS5131-224ML_ 220 1.10 8.0 0.18 0.21 0.23 0.39 0.50
Click for temperature derating information.
MSS5131-274ML_ 270 1.43 7.5 0.15 0.18 0.20 0.35 0.45
6. Electrical specifications at 25C.
MSS5131-334ML_ 330 1.58 6.8 0.13 0.17 0.19 0.32 0.42
Refer to Doc 362 Soldering Surface Mount Components
MSS5131-394ML_ 390 1.80 5.4 0.12 0.15 0.16 0.30 0.38
before soldering.
Document 642-1 Revised 09/02/15
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 642-2
Shielded Power Inductors MSS5131
Typical L vs Current Typical L vs Frequency
1000
1000
390 H
390 H
100 H
100 H
100
100
10 H
10 H
10
10
2.2 H
2.2 H
1 1
0.01 0.1 110 110
0.01 0.1
Current (A) Frequency (MHz)
0.200
*
5,1
0.200
*
5,1
123
Dash
number
Dimensions are of the case not
*
including the termination. For
maximum overall dimensions
0.122
max
including the termination, add
3,1
0.035 in / 0,9 mm.
0.181
0.200
4,6
5,08
0.063
1,6 0.069
1,74
0.200
0.181
5,08
4,6
0.159
4,05
Recommended
Land Pattern
inches
Dimensions are in
mm
Document 642-2 Revised 09/02/15
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.
Inductance (H)
Inductance (H)