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High Temp Power Inductors MSS1038T
Designed for high temperature applications; ambient temper-
ature up to 165C.
AEC-Q200 qualified
Very low DCR and excellent current handling
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: 1.5 g
Ambient temperature 40C to +125C with (40C rise) Irms current.
Maximum part temperature +165C (ambient + temp rise). Derating.
Storage temperature Component: 40C to +165C.
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 250/7 reel; 1000/13 reel; Plastic tape: 24 mm wide,
0.35 mm thick, 16 mm pocket spacing, 4.3 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
4 5
1. Please specify termination and packaging codes:
Isat (A) Irms (A)
DCR SRF
2 3
Inductance max typ 10% 20% 30% 20C 40C
MSS1038T-105KLC
1
Part number (H) (m) (MHz) drop drop drop rise rise
Termination: L = RoHS compliant matte tin over
MSS1038T-821NL_ 0.82 30% 6.0 138 9.00 11.16 12.10 7.30 10.0
nickel over copper.
MSS1038T-152NL_ 1.5 30% 8.1 81 7.40 9.48 11.06 5.60 7.85
Special order:
MSS1038T-252NL_ 2.5 30% 10 61 5.70 7.62 9.26 4.65 6.65 T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
MSS1038T-382NL_ 3.8 30% 13 45 4.94 6.50 7.64 4.25 6.05
Packaging: C = 7 machine-ready reel. EIA-481
MSS1038T-522NL_ 5.2 30% 22 37 3.96 5.28 6.14 3.60 5.10
embossed plastic tape (250 parts
MSS1038T-702NL_ 7.0 30% 27 33 3.62 4.74 5.60 3.10 4.35
per full reel).
MSS1038T-103NL_ 10 30% 35 29 3.04 3.90 4.52 2.90 4.05
B = Less than full reel. In tape, but not
MSS1038T-123ML_ 12 20% 41 25 2.72 3.48 4.04 2.85 4.00
machine ready. To have a leader
MSS1038T-153ML_ 15 20% 50 21 2.84 3.44 3.86 2.70 3.80
and trailer added ($25 charge),
MSS1038T-183ML_ 18 20% 65 18 2.44 3.10 3.52 2.25 3.35 use code letter C instead.
D = 13 machine-ready reel. EIA-481
MSS1038T-223ML_ 22 20% 73 15 2.34 2.94 3.30 1.90 2.85
embossed plastic tape. Factory or-
MSS1038T-273ML_ 27 20% 89 15 1.98 2.48 2.84 1.65 2.35
der only, not stocked (1000 parts
MSS1038T-333ML_ 33 20% 93 13 1.84 2.34 2.62 1.60 2.30
per full reel).
MSS1038T-393ML_ 39 20% 112 12 1.60 2.04 2.34 1.55 2.25
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc
MSS1038T-473ML_ 47 20% 128 11 1.60 1.98 2.22 1.45 2.20
using an Agilent/HP 4263B LCR meter or equivalent.
MSS1038T-563ML_ 56 20% 180 11 1.48 1.84 2.04 1.40 1.85
3. SRF measured using an Agilent/HP 8753D or
MSS1038T-683ML_ 68 20% 213 10 1.32 1.62 1.82 1.15 1.75
equivalent.
MSS1038T-823ML_ 82 20% 261 8 1.12 1.42 1.60 1.09 1.50
4. DC current at 25C that causes the specified induc -
MSS1038T-104ML_ 100 20% 304 6 1.02 1.30 1.46 1.05 1.45 tance drop from its value without current.
Click for temperature derating information.
MSS1038T-124KL_ 120 10% 380 6 0.95 1.18 1.34 0.85 1.25
5. Current that causes the specified temperature rise
MSS1038T-154KL_ 150 10% 506 6 0.89 1.10 1.22 0.80 1.20
from 25C ambient. This information is for reference
MSS1038T-184KL_ 180 10% 582 5 0.89 1.02 1.16 0.71 0.98
only and does not represent absolute maximum
MSS1038T-224KL_ 220 10% 756 5 0.72 0.88 0.99 0.70 0.97
ratings. Click for temperature derating information.
MSS1038T-274KL_ 270 10% 926 4 0.66 0.81 0.91 0.65 0.86
6. Electrical specifications at 25C.
MSS1038T-334KL_ 330 10% 1090 4 0.59 0.73 0.82 0.50 0.69
Refer to Doc 362 Soldering Surface Mount Components
MSS1038T-394KL_ 390 10% 1141 4 0.51 0.65 0.74 0.49 0.65 before soldering.
MSS1038T-474KL_ 470 10% 1243 3 0.50 0.62 0.70 0.45 0.63
MSS1038T-564KL_ 560 10% 1696 3 0.43 0.53 0.56 0.43 0.59
MSS1038T-684KL_ 680 10% 1926 3 0.38 0.48 0.52 0.36 0.50
MSS1038T-824KL_ 820 10% 2596 3 0.37 0.46 0.49 0.34 0.47
MSS1038T-105KL_ 1000 10% 2853 3 0.35 0.43 0.46 0.33 0.45
Document 843-1 Revised 03/31/16
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2017
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 843-2
SMT Power Inductors MSS1038T
Typical L vs Current Typical L vs Frequency
10000 10000
1000 H
1000 H
1000 1000
270 H 270 H
100 H 100 H
100 100
27 H
27 H
10 H 10 H
10 10
1.5 H 1.5 H
1 1
0.01 0.1 1 10 0.01 0.1 1 10
Current (A) Frequency (MHz)
Dash
number
0.402 0.012
* 123
Parts manufactured prior
Internal
10,2 0,3
to Sept. 2007 were marked
code
X
with only the dash number.
0.394 0.008*
10,0 0,2
0.150 0.008
3,8 0,2
Recommended
Land Pattern
0.047 0.008
0.14
1,2 0,2
0.118 0.008
3,56
3,0 0,2
0.07
0.37
0.311 0.012
9,40 1,78
7,9 0,3
Dimensions are of the case not including the termination.
*
For maximum overall dimensions including the termination,
add 0.005 in / 0,13 mm.
inches
Dimensions are in
mm
Document 843-2 Revised 03/31/16
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2017
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.
HIGH TEMPERATURE
Inductance (H)
Inductance (H)