Document 642-1
Shielded Power Inductors
–
MSS5131
• 5.1 × 5.1 mm footprint; 3.1mm high shielded inductors
• Low DCR and excellent current handling
Designer’s 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 –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 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 with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
Isat (A)4
Irms (A)5
1. Please specify termination and packaging codes:
DCR SRF
Inductance2 max
typ3 10% 20% 30% 20°C 40°C
MSS5131-394MLC
Part number1
20% (ꢀµ) (Ohms) (Mµz) drop drop drop rise rise
Termination:L= RoHS compliant matte tin over nickel
over phos bronze (current production)
or gold over nickel over phos bronze
(prior production).
MSS5131-222ML_
MSS5131-332ML_
MSS5131-472ML_
MSS5131-562ML_
MSS5131-682ML_
MSS5131-822ML_
MSS5131-103ML_
MSS5131-123ML_
MSS5131-153ML_
MSS5131-183ML_
MSS5131-223ML_
MSS5131-273ML_
MSS5131-333ML_
MSS5131-393ML_
MSS5131-473ML_
2.2
3.3
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
0.020 65.0 1.76 2.08 2.30 2.00 3.30
0.028 60.0 1.33 1.58 1.73 1.60 2.90
0.038 48.0 1.08 1.32 1.42 1.40 2.50
0.042 44.0 1.00 1.20 1.30 1.30 2.30
0.050 42.0 0.98 1.14 1.24 1.20 2.16
0.058 40.0 0.90 1.04 1.18 1.10 2.00
0.070 38.0 0.85 0.98 1.13 1.00 1.90
0.080 35.0 0.72 0.85 0.94 0.97 1.60
0.100 32.0 0.67 0.78 0.86 0.94 1.50
0.120 26.0 0.61 0.72 0.79 0.89 1.40
0.145 22.0 0.54 0.64 0.70 0.87 1.30
0.161 19.0 0.48 0.56 0.62 0.85 1.20
0.200 18.0 0.44 0.52 0.58 0.80 1.10
0.215 17.0 0.42 0.50 0.55 0.74 1.00
0.270 16.0 0.38 0.46 0.51 0.71 0.95
Special order:
T = RoHS tin-silver-copper (95.5/4/0.5)
over gold over nickel over phos bronze
or S = non-RoHS tin-lead (63/37) over
gold over nickel over phos bronze.
Packaging: C= 7″ machine-ready reel EIA-481 em-
bossed plastic tape (600 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.
D= 13″ machine-ready reel EIA-481
embossed plastic tape. Factory order
only, not stocked (2500 per reel per
full reel).
MSS5131-563ML_
MSS5131-683ML_
MSS5131-823ML_
MSS5131-104ML_ 100
MSS5131-124ML_ 120
MSS5131-154ML_ 150
MSS5131-184ML_ 180
MSS5131-224ML_ 220
MSS5131-274ML_ 270
MSS5131-334ML_ 330
56
68
82
0.280 15.0 0.34 0.42 0.47 0.70 0.90
0.368 12.5 0.31 0.38 0.42 0.66 0.85
0.420 12.0 0.27 0.32 0.35 0.62 0.80
0.580 11.5 0.26 0.30 0.33 0.55 0.69
0.610 11.0 0.23 0.27 0.30 0.51 0.62
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an
Agilent/HP 4263B LCR meter or equivalent.
3. SRF measured using Agilent/HP 4191A or equilvalent.
4. DC current at which the inductance drops the specified
amount from its value without current.
5. Current that causes the specified temperature rise from
25°C ambient.
6. Electrical specifications at 25°C.
0.820 10.0 0.21 0.26 0.28 0.47 0.58
1.00
1.10
1.43
1.58
9.0 0.19 0.23 0.25 0.43 0.54
8.0 0.18 0.21 0.23 0.39 0.50
7.5 0.15 0.18 0.20 0.35 0.45
6.8 0.13 0.17 0.19 0.32 0.42
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.
MSS5131-394ML_ 390
1.80
5.4 0.12 0.15 0.16 0.30 0.38
Document 642-1 Revised 03/01/12
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Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2013
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.