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
Designers 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 gAmbient temperature 40C to +85C with
(40C rise) Irms current.
Maximum part temperature +125C (ambient + temp rise). Derating.
Storage temperature Component: 40C to +125C.
Tape and reel packaging: 40C to +80C
Resistance to soldering heat Max three 40 second reflows at
+260C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C /
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 to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
4 5
Isat (A) Irms (A) 1. Please specify termination and packaging codes:
DCR SRF
2 3
Inductance max typ 10% 20% 30% 20C 40C
MSS6122-104MLC
1
Part number 20% (H) (Ohms) (MHz) drop drop drop rise rise
Termination: L = RoHS compliant matte tin over nickel
MSS6122-472ML_ 4.7 0.065 65.0 1.44 1.66 1.82 1.60 2.30
over phos bronze (current produc-
MSS6122-562ML_ 5.6 0.083 60.0 1.22 1.46 1.60 1.50 2.10
tion) or gold over nickel over phos
bronze (prior production)
MSS6122-682ML_ 6.8 0.100 48.0 1.18 1.36 1.50 1.40 2.00
Special order:
MSS6122-822ML_ 8.2 0.120 44.0 1.12 1.24 1.36 1.30 1.80
T = RoHS tin-silver-copper
MSS6122-103ML_ 10 0.150 42.0 0.98 1.10 1.20 1.20 1.70
(95.5/4/0.5) over gold over nickel
MSS6122-123ML_ 12 0.176 40.0 0.97 1.06 1.14 1.13 1.60 over phos bronze or
S = non-RoHS tin-lead (63/37) over
MSS6122-153ML_ 15 0.210 38.0 0.85 0.97 1.04 1.06 1.50
gold over nickel over phos bronze.
MSS6122-183ML_ 18 0.280 35.0 0.78 0.89 0.97 0.99 1.40
Packaging: C = 7 machine-ready reel EIA-481
MSS6122-223ML_ 22 0.310 32.0 0.64 0.75 0.82 0.92 1.30
embossed plastic tape (500 per
MSS6122-273ML_ 27 0.350 26.0 0.62 0.71 0.77 0.85 1.20
full reel).
B = Less than full reel In tape, but not
MSS6122-333ML_ 33 0.460 22.0 0.60 0.69 0.74 0.77 1.10
machine-ready. To have a leader and
MSS6122-393ML_ 39 0.540 19.0 0.50 0.59 0.64 0.70 1.00
trailer added ($25 charge), use code
MSS6122-473ML_ 47 0.680 18.0 0.47 0.55 0.60 0.63 0.90
letter C instead.
MSS6122-563ML_ 56 0.740 17.0 0.43 0.50 0.54 0.56 0.80
D = 13 machine-ready reel EIA-481
MSS6122-683ML_ 68 1.000 16.0 0.40 0.46 0.50 0.49 0.70
embossed plastic tape. Factory order
only, not stocked (1500 per reel per
MSS6122-823ML_ 82 1.200 15.0 0.37 0.43 0.46 0.42 0.60
full reel).
MSS6122-104ML_ 100 1.370 12.5 0.32 0.37 0.40 0.35 0.50
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 25C that causes the specified induc -
tance drop from its value without current.
Click for temperature derating information.
5. Current that causes the specified temperature rise
from 25C ambient. This information is for reference
only and does not represent absolute maximum rat-
ings. Click for temperature derating information.
6. Electrical specifications at 25C.
Refer to Doc 362 Soldering Surface Mount Components
before soldering.
US +1-847-639-6400 sales@coilcraft.com
Document 640-1 Revised 09/02/15
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2016
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Singapore + 65-6484 8412 sales@coilcraft.com.sg Please check web site for latest information.Document 640-2
Shielded Power Inductors MSS6122
Typical L vs Current Typical L vs Frequency
1000
1000
100 H 100 H
100 100
22 H
22 H
10 10
4.7 H
4.7 H
1
1
110
0.01 0.1 0.01 0.1 110
Current (A) Frequency (MHz)
0.240
*
6,1
Dimensions are of the case not
*
including the termination. For
maximum overall dimensions
including the termination, add
0.240 0.016 in / 0,4 mm.
*
6,1
123
Dash
number
+0.014
0.073 0.006
+0,35
1,85 0,15
Recommended
Land Pattern
0.220 0.237
min
5,6 6,0
0.079
2,0 0.079
2,0
0.220 0.237
5,6 6,0
0.191
4,85
inches
Dimensions are in
mm
US +1-847-639-6400 sales@coilcraft.com
Document 640-2 Revised 09/02/15
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2016
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Singapore + 65-6484 8412 sales@coilcraft.com.sg Please check web site for latest information.
Inductance (H)
Inductance (H)