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. 2018
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.
Shielded Power Inductors
MSS1048
Document 462 -1
Document 462-1 Revised 03/31/16
DCR SRF Isat (A)4 Irms (A)5
Inductance2 max typ3 10% 20% 30% 20°C 40°C
Part number1 (µH) (m) (MHz) drop drop drop rise rise
MSS1048-801NL_ 0.8 ±30% 4.3 180 9.60 12.0 14.1 8.19 12.0
MSS1048-152NL_ 1.5 ±30% 5.1 90 5.44 7.80 10.5 7.41 10.8
MSS1048-222NL_ 2.2 ±30% 7.2 70 4.92 6.62 8.40 6.63 9.78
MSS1048-332NL_ 3.3 ±30% 10.0 50 4.62 6.32 7.38 5.04 7.22
MSS1048-472NL_ 4.7 ±30% 11.5 38 4.36 5.62 6.46 4.90 6.90
MSS1048-682NL_ 6.8 ±30% 16.3 35 3.60 5.00 5.94 4.52 6.01
MSS1048-822NL_ 8.2 ±30% 20.0 28 3.14 4.14 4.84 4.38 5.71
MSS1048-103ML_ 10 ±20% 23.0 24 3.08 3.84 4.32 3.99 4.79
MSS1048-153ML_ 15 ±20% 36.0 20 2.46 3.06 3.44 3.51 4.26
MSS1048-223ML_ 22 ±20% 50.0 12 2.36 2.90 3.28 2.86 3.58
MSS1048-333ML_ 33 ±20% 68.0 11 1.66 2.14 2.42 2.12 2.80
MSS1048-473ML_ 47 ±20% 120 10 1.44 1.86 2.20 1.83 2.42
MSS1048-563ML_ 56 ±20% 126 10 1.36 1.70 1.90 1.71 2.28
MSS1048-683ML_ 68 ±20% 176 7.0 1.28 1.60 1.70 1.39 1.88
MSS1048-823ML_ 82 ±20% 196 6.0 1.08 1.44 1.64 1.23 1.67
MSS1048-104ML_ 100 ±20% 224 6.0 0.99 1.20 1.36 1.09 1.48
MSS1048-154KL_ 150 ±10% 330 5.0 0.79 1.02 1.16 0.97 1.33
MSS1048-184KL_ 180 ±10% 360 4.5 0.75 0.92 1.02 0.89 1.24
MSS1048-224KL_ 220 ±10% 394 4.5 0.67 0.84 0.95 0.85 1.18
MSS1048-334KL_ 330 ±10% 748 3.0 0.57 0.69 0.76 0.57 0.82
MSS1048-474KL_ 470 ±10% 886 2.7 0.43 0.52 0.62 0.50 0.72
Designer’s Kit C409 contains 3 each of all values.
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant matte tin over nickel over copper.
Other terminations available at additional cost.
Weight: 1.7 – 1.9 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 200/7 reel; 800/13 reel; Plastic tape: 24 mm wide,
0.35 mm thick, 16 mm pocket spacing, 5.1 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
1. Please specify termination and packaging codes:
MSS1048-334KLC
Termination: L = RoHS compliant matte tin over nickel
over copper.
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 (200 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 C instead.
D = 13 machine-ready reel. EIA-481
embossed plastic tape. Factory
order only, not stocked (800 parts
per full reel).
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc
using an Agilent/HP 4263B LCR meter or equivalent.
3. SRF measured using an Agilent/HP 4192A impedance
analyzer or equivalent.
4. DC current at 25°C 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
25°C ambient. This information is for reference only
and does not represent absolute maximum ratings.
Click for temperature derating information.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.
10 × 10.2 mm footprint; 4.8 mm high shielded inductors
Very low DCR and excellent current handling
Sample
& buy
Support
& FAQ
Web
page
Tools &
softw
are
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. 2018
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.
SMT Power Inductors – MSS1048
Document 462-2
Document 462-2 Revised 03/31/16
0.402 ±0.012
10,2 ±0,3
0.394 ±0.012
10,0 ±0,3
0.189 ±0.012
4,8 ±0,3
0.311
±0.012
7,9 ±0,3
0.051
±0.008
1,3 ±0,2 0.118 ±0.008
3,0 ±0,2
Recommended
Land Pattern
123
X
Dash
number
Internal
code
0.14
3,56
0.37
9,40
0.07
1,78
*
*
Parts manufactured prior
to Sept. 2007 were marked
with only the dash number.
Dimensions are of the case not including the termination.
For maximum overall dimensions including the termination,
add 0.005 in / 0,13 mm.
*
Typical L vs Current
0.1
1
10
100
1000
0.1 110010
Current (A)
Inductance (µH)
330 µH
33 µH
3.3 µH
0.8 µH
10 µH
100 µH
Typical L vs Frequency
0.1
1
10
100
1000
0.01 0.1 101
Frequency (MHz)
Inductance (µH)
330 µH
33 µH
3.3 µH
0.8 µH
100 µH
10 µH
Dimensions are in inches
mm
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Coilcraft:
MSS1048-104MLB MSS1048-222NLC MSS1048-223MLC MSS1048-103MLB MSS1048-683MLB MSS1048-
152NLC MSS1048-154KLB MSS1048-474KLC MSS1048-334KLC MSS1048-472NLC MSS1048-822NLC
MSS1048-682NLB MSS1048-563MLC MSS1048-823MLC MSS1048-103MLC MSS1048-683MLC MSS1048-
822NLB MSS1048-184KLC MSS1048-473MLC MSS1048-801NLC MSS1048-334KLB MSS1048-563MLB
MSS1048-682NLC MSS1048-152NLB MSS1048-474KLB MSS1048-472NLB MSS1048-224KLC MSS1048-154KLC
MSS1048-223MLB MSS1048-801NLB MSS1048-333MLB MSS1048-473MLB MSS1048-332NLC MSS1048-
153MLB MSS1048-823MLB MSS1048-153MLC MSS1048-224KLB MSS1048-222NLB MSS1048-332NLB
MSS1048-184KLB MSS1048-333MLC MSS1048-104MLC