© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
SMT Power Inductors – MSS5131
Document 642-1
Document 642-1
Revised 05/22/09
DCR
SRF
Isat (A)4
Irms (A)5
Inductance2 max
typ3
10% 20%
30%
20°C 40°C
Part number1
±20% (µH) (Ohms) (MHz) drop drop drop
rise
rise
MSS5131-222ML_
2.2
0.023
65.0
1.76
2.08
2.30
2.00
3.30
MSS5131-332ML_
3.3
0.032
60.0
1.33
1.58
1.73
1.60
2.90
MSS5131-472ML_
4.7
0.045
48.0
1.08
1.32
1.42
1.40
2.50
MSS5131-562ML_
5.6
0.055
44.0
1.00
1.20
1.30
1.30
2.30
MSS5131-682ML_
6.8
0.060
42.0
0.98
1.14
1.24
1.20
2.16
MSS5131-822ML_
8.2
0.075
40.0
0.90
1.04
1.18
1.10
2.00
MSS5131-103ML_
10
0.083
38.0
0.85
0.98
1.13
1.00
1.90
MSS5131-123ML_
12
0.100
35.0
0.72
0.85
0.94
0.97
1.60
MSS5131-153ML_
15
0.115
32.0
0.67
0.78
0.86
0.94
1.50
MSS5131-183ML_
18
0.150
26.0
0.61
0.72
0.79
0.89
1.40
MSS5131-223ML_
22
0.160
22.0
0.54
0.64
0.70
0.87
1.30
MSS5131-273ML_
27
0.190
19.0
0.48
0.56
0.62
0.85
1.20
MSS5131-333ML_
33
0.216
18.0
0.44
0.52
0.58
0.80
1.10
MSS5131-393ML_
39
0.290
17.0
0.42
0.50
0.55
0.74
1.00
MSS5131-473ML_
47
0.320
16.0
0.38
0.46
0.51
0.71
0.95
MSS5131-563ML_
56
0.365
15.0
0.34
0.42
0.47
0.70
0.90
MSS5131-683ML_
68
0.480
12.5
0.31
0.38
0.42
0.66
0.85
MSS5131-823ML_
82
0.520
12.0
0.27
0.32
0.35
0.62
0.80
MSS5131-104ML_
100
0.700
11.5
0.26
0.30
0.33
0.55
0.69
MSS5131-124ML_
120
0.800
11.0
0.23
0.27
0.30
0.51
0.62
MSS5131-154ML_
150
1.10
10.0
0.21
0.26
0.28
0.47
0.58
MSS5131-184ML_
180
1.20
9.0
0.19
0.23
0.25
0.43
0.54
MSS5131-224ML_
220
1.40
8.0
0.18
0.21
0.23
0.39
0.50
MSS5131-274ML_
270
1.80
7.5
0.15
0.18
0.20
0.35
0.45
MSS5131-334ML_
330
2.10
6.8
0.13
0.17
0.19
0.32
0.42
MSS5131-394ML_
390
2.20
5.4
0.12
0.15
0.16
0.30
0.38
Designer’s Kit C362 contains 3 of each value
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant gold over nickel over phos bronze.
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.
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 Only pure water or alcohol recommended
1. Please specify termination and packaging codes:
MSS5131-394M
LC
Termination: L = RoHS compliant gold over nickel over
phos bronze
Special order:
T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
Packaging: C= 7
″ machine-ready reel EIA-481
embossed 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.
• 5.1 × 5.1 mm footprint; 3.1mm high shielded inductors
• Low DCR and excellent current handling
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