MSS6122-393MLC Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Shielded Power Inductors – MSS6122

Document 640-1
Shielded Power Inductors – MSS6122
• 6.1 × 6.1 mm footprint; 2.2 mm high shielded inductors
• Low DCR and excellent current handling
Designer’s Kit C363 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  0.19 – 0.23 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  500/7″ reel, 1500/13″ reel; Plastic tape:  16 mm wide,
0.3 mm thick, 12 mm pocket spacing, 2.1 mm pocket depth
PCB washing  Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.

DCR SRF
  _{Isat (A)}4 _{    Irms (A)}5
^  Inductance² max ^  typ³ 10% 20% 30% 20°C 40°C
  _{Part number}1 _{±20% (µH) (Ohms) (MHz) drop drop drop rise rise}
MSS6122-472ML_ 4.7
MSS6122-562ML_ 5.6
MSS6122-682ML_ 6.8
MSS6122-822ML_ 8.2
MSS6122-103ML_ 10
0.065
0.083
0.100
0.120
0.150
65.0 1.44 1.66 1.82
60.0 1.22 1.46 1.60
48.0 1.18 1.36 1.50
44.0 1.12 1.24 1.36
42.0 0.98 1.10 1.20
1.60 2.30
1.50 2.10
1.40 2.00
1.30 1.80
1.20 1.70
MSS6122-123ML_ 12
MSS6122-153ML_ 15
MSS6122-183ML_ 18
MSS6122-223ML_ 22
MSS6122-273ML_ 27
0.176
0.210
0.280
0.310
0.350
40.0 0.97 1.06 1.14
38.0 0.85 0.97 1.04
35.0 0.78 0.89 0.97
32.0 0.64 0.75 0.82
26.0 0.62 0.71 0.77
1.13 1.60
1.06 1.50
0.99 1.40
0.92 1.30
0.85 1.20
MSS6122-333ML_ 33
MSS6122-393ML_ 39
MSS6122-473ML_ 47
MSS6122-563ML_ 56
MSS6122-683ML_ 68
0.460
0.540
0.680
0.740
1.000
22.0 0.60 0.69 0.74
19.0 0.50 0.59 0.64
18.0 0.47 0.55 0.60
17.0 0.43 0.50 0.54
16.0 0.40 0.46 0.50
0.77 1.10
0.70 1.00
0.63 0.90
0.56 0.80
0.49 0.70
MSS6122-823ML_ 82
MSS6122-104ML_ 100
1.200 15.0 0.37 0.43 0.46 0.42 0.60
1.370 12.5 0.32 0.37 0.40 0.35 0.50
1. Please specify termination and packaging codes:
MSS6122-104MLC
Termination: L = RoHS compliant matte tin over nickel
over phos bronze (current produc-
tion) 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
embossed plastic tape (500 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 (1500 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 an 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 [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 640-1  Revised 04/16/10
© 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.