MSS5131-222ML Datasheet, PDF (1/2 Pages) Coilcraft lnc. – SMT Power Inductors

Document 642-1
SMT 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 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
Part number¹
DCR SRF
Isat (A)⁴
Inductance² max typ³ 10% 20% 30%
±20% (µH) (Ohms) (MHz) drop drop drop
MSS5131-222ML_
MSS5131-332ML_
MSS5131-472ML_
MSS5131-562ML_
MSS5131-682ML_
2.2 0.023 65.0 1.76 2.08 2.30
3.3 0.032 60.0 1.33 1.58 1.73
4.7 0.045 48.0 1.08 1.32 1.42
5.6 0.055 44.0 1.00 1.20 1.30
6.8 0.060 42.0 0.98 1.14 1.24
MSS5131-822ML_
8.2 0.075 40.0 0.90 1.04 1.18
MSS5131-103ML_ 10
0.083 38.0 0.85 0.98 1.13
MSS5131-123ML_ 12
0.100 35.0 0.72 0.85 0.94
MSS5131-153ML_ 15
0.115 32.0 0.67 0.78 0.86
MSS5131-183ML_ 18
0.150 26.0 0.61 0.72 0.79
MSS5131-223ML_ 22
MSS5131-273ML_ 27
MSS5131-333ML_ 33
MSS5131-393ML_ 39
MSS5131-473ML_ 47
0.160
0.190
0.216
0.290
0.320
22.0 0.54 0.64 0.70
19.0 0.48 0.56 0.62
18.0 0.44 0.52 0.58
17.0 0.42 0.50 0.55
16.0 0.38 0.46 0.51
MSS5131-563ML_ 56
MSS5131-683ML_ 68
MSS5131-823ML_ 82
MSS5131-104ML_ 100
MSS5131-124ML_ 120
0.365
0.480
0.520
0.700
0.800
15.0 0.34 0.42 0.47
12.5 0.31 0.38 0.42
12.0 0.27 0.32 0.35
11.5 0.26 0.30 0.33
11.0 0.23 0.27 0.30
MSS5131-154ML_ 150
MSS5131-184ML_ 180
MSS5131-224ML_ 220
MSS5131-274ML_ 270
MSS5131-334ML_ 330
1.10 10.0 0.21 0.26 0.28
1.20 9.0 0.19 0.23 0.25
1.40 8.0 0.18 0.21 0.23
1.80 7.5 0.15 0.18 0.20
2.10 6.8 0.13 0.17 0.19
MSS5131-394ML_ 390
2.20 5.4 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 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.
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 642-1 Revised 05/22/09