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.
DCR
Inductance
2
max
Part number
1
±20% (µH) (Ohms)
MSS5131-222ML_
2.2
0.020
MSS5131-332ML_
3.3
0.028
MSS5131-472ML_
4.7
0.038
MSS5131-562ML_
5.6
0.042
MSS5131-682ML_
6.8
0.050
MSS5131-822ML_
8.2
0.058
MSS5131-103ML_
10
0.070
MSS5131-123ML_
12
0.080
MSS5131-153ML_
15
0.100
MSS5131-183ML_
18
0.120
MSS5131-223ML_
22
0.145
MSS5131-273ML_
27
0.161
MSS5131-333ML_
33
0.200
MSS5131-393ML_
39
0.215
MSS5131-473ML_
47
0.270
MSS5131-563ML_
56
0.280
MSS5131-683ML_
68
0.368
MSS5131-823ML_
82
0.420
MSS5131-104ML_ 100
0.580
MSS5131-124ML_ 120
0.610
MSS5131-154ML_ 150
0.820
MSS5131-184ML_ 180
1.00
MSS5131-224ML_ 220
1.10
MSS5131-274ML_ 270
1.43
MSS5131-334ML_ 330
1.58
MSS5131-394ML_ 390
1.80
SRF
typ
3
(MHz)
65.0
60.0
48.0
44.0
42.0
40.0
38.0
35.0
32.0
26.0
22.0
19.0
18.0
17.0
16.0
15.0
12.5
12.0
11.5
11.0
10.0
9.0
8.0
7.5
6.8
5.4
Isat
(A)
4
10% 20% 30%
drop drop drop
1.76 2.08 2.30
1.33 1.58 1.73
1.08 1.32 1.42
1.00 1.20 1.30
0.98 1.14 1.24
0.90 1.04 1.18
0.85 0.98 1.13
0.72 0.85 0.94
0.67 0.78 0.86
0.61 0.72 0.79
0.54 0.64 0.70
0.48 0.56 0.62
0.44 0.52 0.58
0.42 0.50 0.55
0.38 0.46 0.51
0.34 0.42 0.47
0.31 0.38 0.42
0.27 0.32 0.35
0.26 0.30 0.33
0.23 0.27 0.30
0.21 0.26 0.28
0.19 0.23 0.25
0.18 0.21 0.23
0.15 0.18 0.20
0.13 0.17 0.19
0.12 0.15 0.16
Irms
(A)
5
20°C 40°C
rise rise
2.00 3.30
1.60 2.90
1.40 2.50
1.30 2.30
1.20 2.16
1.10 2.00
1.00 1.90
0.97 1.60
0.94 1.50
0.89 1.40
0.87 1.30
0.85 1.20
0.80 1.10
0.74 1.00
0.71 0.95
0.70 0.90
0.66 0.85
0.62 0.80
0.55 0.69
0.51 0.62
0.47 0.58
0.43 0.54
0.39 0.50
0.35 0.45
0.32 0.42
0.30 0.38
1. Please specify
termination
and
packaging
codes:
MSS5131-394MLC
Termination: L
= RoHS compliant matte tin over nickel
over phos bronze (current production)
or gold over nickel over phos bronze
(prior production).
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).
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.
Refer to Doc 362 “Soldering Surface Mount Components”
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 642-1
Revised 03/01/12
© 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.
Document 642-2
Shielded Power Inductors – MSS5131
Typical L vs Current
1000
390 µH
Typical L vs Frequency
1000
390 µH
Inductance (µH)
100
Inductance (µH)
100 µH
100
100 µH
10
10 µH
10
10 µH
2.2 µH
2.2 µH
1
0.01
0.1
1
10
1
0.01
0.1
1
10
Current (A)
Frequency (MHz)
Irms Derating
120
110
100
90
80
70
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
120 140
0.063
1,6
0.200
*
5,1
Percent of rated
I
rms
123
25°C
0.200
*
5,1
*
Dimensions are of the case not
0.122
max
3,1
including the termination. For
maximum overall dimensions
including the termination, add
0.035 in / 0,9 mm.
0.181
4,6
0.069
1,74
0.181
4,6
0.159
∅
4,05
0.200
5,08
Ambient temperature (°C)
0.200
5,08
Dimensions are in
inches
mm
Recommended
Land Pattern
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 642-2
Revised 03/01/12
© 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.
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