Document 902-1
Shielded Power Inductors MSS1210
12.3 12.3 mm footprint; 10 mm high shielded inductors
27 inductance values from 10 H to 10 mH
Low DCR and excellent current handling
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Environment RoHS compliant, halogen free
Terminations RoHS compliant matte tin over nickel over phos bronze.
Other terminations available at additional cost.
Weight: 5.1 6.2 g
Ambient 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 300/13 reel; Plastic tape: 24 mm wide, 0.5 mm thick,
20 mm pocket spacing, 10.3 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
5 6 1. Specify termination and packaging codes:
Isat (A) Irms (A)
SRF
3
2 DCR (Ohms) 4
Inductance typ 10% 20% 30% 20C 40C
MSS1210-105KED
1
Part number (H) typ max (MHz) drop drop drop rise rise
Termination: E = RoHS compliant matte
MSS1210-103ME_ 10 20% 0.014 0.016 15.0 9.6 11.5 12.5 4.70 6.50
tin over nickel over phos
MSS1210-153ME_ 15 20% 0.019 0.022 12.0 8.3 9.9 10.7 4.20 5.70
bronze.
MSS1210-223ME_ 22 20% 0.026 0.030 9.5 6.8 8.1 8.8 3.20 4.40 Special order:
Q = RoHS tin-silver-
MSS1210-333ME_ 33 20% 0.033 0.039 7.5 5.4 6.4 6.9 2.90 3.80
copper (95.5/4/0.5) or
MSS1210-473ME_ 47 20% 0.048 0.056 6.0 4.5 5.4 5.8 2.20 3.00
P = non-RoHS tin-lead
MSS1210-683ME_ 68 20% 0.068 0.080 4.5 3.8 4.5 4.9 2.10 2.80
(63/37).
MSS1210-104KE_ 100 10% 0.106 0.125 3.6 3.1 3.7 4.0 1.80 2.40
Packaging: D = 13 machine-ready reel.
MSS1210-124KE_ 120 10% 0.115 0.135 3.3 2.9 3.4 3.7 1.70 2.30
EIA-481 embossed
MSS1210-154KE_ 150 10% 0.157 0.185 2.9 2.6 3.1 3.4 1.26 1.75 plastic tape (300 parts
per full reel).
MSS1210-184KE_ 180 10% 0.173 0.203 2.8 2.3 2.8 3.0 1.20 1.70
B = Less than full reel. In
MSS1210-224KE_ 220 10% 0.191 0.225 2.7 2.1 2.5 2.8 1.10 1.50
tape, but not machine
MSS1210-334KE_ 330 10% 0.289 0.340 1.8 1.7 2.1 2.2 0.85 1.20
ready. To have a leader
MSS1210-474KE_ 470 10% 0.434 0.510 1.6 1.4 1.7 1.8 0.70 0.98
and trailer added ($25
MSS1210-684KE_ 680 10% 0.536 0.630 1.4 1.2 1.4 1.6 0.69 0.91 charge), use code letter
D instead.
MSS1210-105KE_ 1000 10% 0.816 0.960 1.1 0.98 1.2 1.3 0.60 0.83
2. Inductance tested at 100 kHz, 0.1 Vrms,
MSS1210-125KE_ 1200 10% 1.07 1.26 1.0 0.91 1.1 1.2 0.49 0.67
0 Adc using an Agilent/HP 4263B LCR
MSS1210-155KE_ 1500 10% 1.23 1.45 0.85 0.81 0.96 1.0 0.46 0.65
meter or equivalent.
MSS1210-185KE_ 1800 10% 1.39 1.63 0.85 0.73 0.87 0.95 0.45 0.63
3. DCR measured on a micro-ohmmeter and a
MSS1210-225KE_ 2200 10% 1.82 2.14 0.70 0.66 0.79 0.86 0.38 0.52
Coilcraft CCF858 test fixture.
MSS1210-275KE_ 2700 10% 2.02 2.38 0.65 0.59 0.71 0.77 0.36 0.50
4. SRF measured using Agilent/HP 4191A or
MSS1210-335KE_ 3300 10% 2.69 3.17 0.56 0.54 0.64 0.70 0.31 0.43 equivalent.
5. DC current at 25C that causes the speci-
MSS1210-395KE_ 3900 10% 2.98 3.50 0.54 0.50 0.60 0.64 0.30 0.41
fied inductance drop from its value without
MSS1210-475KE_ 4700 10% 3.34 3.93 0.51 0.45 0.54 0.58 0.28 0.39
current.
MSS1210-565KE_ 5600 10% 3.71 4.37 0.45 0.41 0.49 0.54 0.27 0.38
Click for temperature derating information.
MSS1210-685KE_ 6800 10% 4.97 5.85 0.40 0.38 0.45 0.49 0.22 0.31
6. Current that causes the specified tempera -
MSS1210-825KE_ 8200 10% 5.51 6.48 0.38 0.35 0.41 0.45 0.21 0.28
ture rise from 25C ambient. This informa-
MSS1210-106KE_ 10000 10% 7.39 8.69 0.31 0.31 0.37 0.40 0.18 0.24 tion is for reference only and does not
represent absolute maximum ratings.
Click for temperature derating information.
7. Electrical specifications at 25C.
Refer to Doc 362 Soldering Surface Mount
Components before soldering.
Document 902-1 Revised 07/11/16
US +1-847-639-6400 sales@coilcraft.com
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 902-2
Shielded Power Inductors MSS1210
Typical L vs Current Typical L vs Frequency
10000 10000
3300 H
3300 H
1000 H
1000 H
1000 1000
330 H 330 H
100 H
100 H
100 100
33 H
33 H
10 H
10 H
10 10
1 1
0.1 1 10 100 0.1 1 10 100
Current (A) Frequency (MHz)
0.472 0.012
12,0 0,3
Dash
123
number
0.472 0.012
Parts manufactured prior
12,0 0,3 to August 2011 may have
a different part marking.
Internal
X
code
0.025*
0.394 0.008*
0,635
10,0 0,2
Recommended
0.197 0.008
LandPattern
5,0 0,2
0.217
5,5
0.276 0.016
0.098 0.016 0.375
0.118
7,0 0,4
2,5 0,4 9,5
3,0
For optional tin-lead and tin-silver-copper terminations,
*
dimensions are for the mounted part. Dimensions before
mounting can be an additional 0.012 inch (0,3 mm).
inches
Dimensions are in
mm
Document 902-2 Revised 07/11/16
US +1-847-639-6400 sales@coilcraft.com
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)