US
UK
Taiwan
China
Singapore
+1-847-639-6400 sales@coilcraft.com
+44-1236-730595 sales@coilcraft-europe.com
+886-2-2264 3646 sales@coilcraft.com.tw
+86-21-6218 8074 sales@coilcraft.com.cn
+ 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2016
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest information.
Document 902-1
Document 902-1 Revised 07/11/16
Shielded Power Inductors
–
MSS1210
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 –40°C to +85°C with (40°C rise) Irms current.
Maximum part temperature +125°C (ambient + temp rise). Derating.
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 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.
• 12.3 × 12.3 mm footprint; 10 mm high shielded inductors
• 27 inductance values from 10 µH to 10 mH
• Low DCR and excellent current handling
SRF
Isat (A)5 Irms (A)6
Inductance2 DCR (Ohms)3 typ4 10% 20% 30% 20°C 40°C
Part number1 (µH) typ max (MHz) drop drop drop rise rise
MSS1210-103ME_ 10 ±20% 0.014 0.016 15.0 9.6 11.5 12.5 4.70 6.50
MSS1210-153ME_ 15 ±20% 0.019 0.022 12.0 8.3 9.9 10.7 4.20 5.70
MSS1210-223ME_ 22 ±20% 0.026 0.030 9.5 6.8 8.1 8.8 3.20 4.40
MSS1210-333ME_ 33 ±20% 0.033 0.039 7.5 5.4 6.4 6.9 2.90 3.80
MSS1210-473ME_ 47 ±20% 0.048 0.056 6.0 4.5 5.4 5.8 2.20 3.00
MSS1210-683ME_ 68 ±20% 0.068 0.080 4.5 3.8 4.5 4.9 2.10 2.80
MSS1210-104KE_ 100 ±10% 0.106 0.125 3.6 3.1 3.7 4.0 1.80 2.40
MSS1210-124KE_ 120 ±10% 0.115 0.135 3.3 2.9 3.4 3.7 1.70 2.30
MSS1210-154KE_ 150 ±10% 0.157 0.185 2.9 2.6 3.1 3.4 1.26 1.75
MSS1210-184KE_ 180 ±10% 0.173 0.203 2.8 2.3 2.8 3.0 1.20 1.70
MSS1210-224KE_ 220 ±10% 0.191 0.225 2.7 2.1 2.5 2.8 1.10 1.50
MSS1210-334KE_ 330 ±10% 0.289 0.340 1.8 1.7 2.1 2.2 0.85 1.20
MSS1210-474KE_ 470 ±10% 0.434 0.510 1.6 1.4 1.7 1.8 0.70 0.98
MSS1210-684KE_ 680 ±10% 0.536 0.630 1.4 1.2 1.4 1.6 0.69 0.91
MSS1210-105KE_ 1000 ±10% 0.816 0.960 1.1 0.98 1.2 1.3 0.60 0.83
MSS1210-125KE_ 1200 ±10% 1.07 1.26 1.0 0.91 1.1 1.2 0.49 0.67
MSS1210-155KE_ 1500 ±10% 1.23 1.45 0.85 0.81 0.96 1.0 0.46 0.65
MSS1210-185KE_ 1800 ±10% 1.39 1.63 0.85 0.73 0.87 0.95 0.45 0.63
MSS1210-225KE_ 2200 ±10% 1.82 2.14 0.70 0.66 0.79 0.86 0.38 0.52
MSS1210-275KE_ 2700 ±10% 2.02 2.38 0.65 0.59 0.71 0.77 0.36 0.50
MSS1210-335KE_ 3300 ±10% 2.69 3.17 0.56 0.54 0.64 0.70 0.31 0.43
MSS1210-395KE_ 3900 ±10% 2.98 3.50 0.54 0.50 0.60 0.64 0.30 0.41
MSS1210-475KE_ 4700 ±10% 3.34 3.93 0.51 0.45 0.54 0.58 0.28 0.39
MSS1210-565KE_ 5600 ±10% 3.71 4.37 0.45 0.41 0.49 0.54 0.27 0.38
MSS1210-685KE_ 6800 ±10% 4.97 5.85 0.40 0.38 0.45 0.49 0.22 0.31
MSS1210-825KE_ 8200 ±10% 5.51 6.48 0.38 0.35 0.41 0.45 0.21 0.28
MSS1210-106KE_ 10000 ±10% 7.39 8.69 0.31 0.31 0.37 0.40 0.18 0.24
1. Specify termination and packaging codes:
MSS1210-105KED
Termination: E = RoHS compliant matte
tin over nickel over phos
bronze.
Special order:
Q = RoHS tin-silver-
copper (95.5/4/0.5) or
P = non-RoHS tin-lead
(63/37).
Packaging: D = 13″ machine-ready reel.
EIA-481 embossed
plastic tape (300 parts
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
D instead.
2. Inductance tested at 100 kHz, 0.1 Vrms,
0 Adc using an Agilent/HP 4263B LCR
meter or equivalent.
3. DCR measured on a micro-ohmmeter and a
Coilcraft CCF858 test fixture.
4. SRF measured using Agilent/HP 4191A or
equivalent.
5. DC current at 25°C that causes the speci-
fied inductance drop from its value without
current.
Click for temperature derating information.
6. Current that causes the specified tempera-
ture rise from 25°C ambient. This informa-
tion is for reference only and does not
represent absolute maximum ratings.
Click for temperature derating information.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount
Components” before soldering.
US
UK
Taiwan
China
Singapore
+1-847-639-6400 sales@coilcraft.com
+44-1236-730595 sales@coilcraft-europe.com
+886-2-2264 3646 sales@coilcraft.com.tw
+86-21-6218 8074 sales@coilcraft.com.cn
+ 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2016
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest information.
Document 902-2
Document 902-2 Revised 07/11/16
Shielded Power Inductors – MSS1210
Dimensions are in inches
mm
Typical L vs Current Typical L vs Frequency
1
10
100
10000
1000
0.1 110010
Frequency (MHz)
Inductance (µH)
100 µH
330 µH
1000 µH
3300 µH
33 µH
10 µH
1
10
100
10000
1000
0.1 110010
Current (A)
Inductance (µH)
100 µH
33 µH
330 µH
1000 µH
3300 µH
10 µH
0.217
5,5
Recommended
Land Pattern
0.118
3,0
0.375
9,5
0.098
2,5
±0.016
±0,4
0.276
7,0
±0.016
±0,4
0.394
±0.008
10,0 ±0,2
0.025
0,635
123
X
Internal
code
Dash
number Parts manufactured prior
to August 2011 may have
a different part marking.
**
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).
*
0.197 ±0.008
5,0 ±0,2
0.472 ±0.012
12,0 ±0,3
0.472
±0.012
12,0 ±0,3
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Coilcraft:
MSS1210-684KED MSS1210-333MED MSS1210-225KED MSS1210-825KEB MSS1210-154KED MSS1210-
333MEB MSS1210-683MEB MSS1210-825KED MSS1210-275KED MSS1210-184KED MSS1210-565KED
MSS1210-684KEB MSS1210-105KEB MSS1210-224KEB MSS1210-685KEB MSS1210-103MED MSS1210-334KED
MSS1210-474KED MSS1210-335KED MSS1210-473MED MSS1210-153MED MSS1210-474KEB MSS1210-
395KEB MSS1210-103MEB MSS1210-104KED MSS1210-335KEB MSS1210-185KED MSS1210-685KED
MSS1210-334KEB MSS1210-225KEB MSS1210-683MED MSS1210-395KED MSS1210-223MED MSS1210-
125KEB MSS1210-475KEB MSS1210-275KEB MSS1210-565KEB MSS1210-106KEB MSS1210-223MEB
MSS1210-185KEB MSS1210-106KED MSS1210-125KED MSS1210-155KEB MSS1210-154KEB MSS1210-184KEB
MSS1210-475KED MSS1210-224KED MSS1210-104KEB MSS1210-155KED MSS1210-105KED MSS1210-
473MEB MSS1210-153MEB
