COILCRAFT MSS1038

Document 378-1
Shielded Power Inductors – MSS1038
• 10.0 × 10.2 mm footprint; 3.8 mm high shielded inductors
• Very low DCR and excellent current handling
Designer’s Kit C391 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: 1.5 g
Ambient temperature –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
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 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 with pure water or alcohol only. For other
solvents, see Doc787_PCB_Washing.pdf.
Isat (A)4 Irms (A)5
DCR SRF
Inductance2max typ3 10%20%30% 20°C40°C
Part number1 (µH)(m)(MHz) dropdropdrop rise rise
MSS1038-102NL_ 1.0 ±30% 6.0 138 9.0011.1612.10 7.30 10.00
MSS1038-152NL_ 1.5 ±30% 8.1 81 7.40 9.4811.06 5.60 7.85
MSS1038-252NL_ 2.5 ±30% 10
61 5.70 7.62 9.26 4.65 6.65
MSS1038-382NL_ 3.8 ±30% 13
45 4.94 6.50 7.64 4.25 6.05
MSS1038-522NL_ 5.2 ±30% 22
37 3.96 5.28 6.14 3.60 5.10
MSS1038-702NL_ 7.0 ±30% 27
33 3.62 4.74 5.60 3.10 4.35
MSS1038-103NL_ 10 ±30% 35
29 3.04 3.90 4.52 2.90 4.05
MSS1038-123ML_ 12 ±20% 41
25 2.72 3.48 4.04 2.85 4.00
MSS1038-153ML_ 15 ±20% 50
21 2.84 3.44 3.86 2.70 3.80
MSS1038-183ML_ 18 ±20% 65
18 2.44 3.10 3.52 2.25 3.35
MSS1038-223ML_ 22 ±20% 73
15 2.34 2.94 3.30 1.90 2.85
MSS1038-273ML_ 27 ±20% 89
15 1.98 2.48 2.84 1.65 2.35
MSS1038-333ML_ 33 ±20% 93
13 1.84 2.34 2.62 1.60 2.30
MSS1038-393ML_ 39 ±20% 112
12 1.60 2.04 2.34 1.55 2.25
MSS1038-473ML_ 47 ±20% 128
11 1.60 1.98 2.22 1.45 2.20
MSS1038-563ML_ 56 ±20% 180
11 1.48 1.84 2.04 1.40 1.85
MSS1038-683ML_ 68 ±20% 213
10 1.32 1.62 1.82 1.15 1.75
MSS1038-823ML_ 82 ±20% 261
8 1.12 1.42 1.60 1.09 1.50
MSS1038-104ML_ 100 ±20% 304
6 1.021.301.46 1.05 1.45
MSS1038-124KL_ 120 ±10% 380
6 0.951.181.34 0.85 1.25
MSS1038-154KL_ 150 ±10% 506
6 0.891.101.22 0.80 1.20
MSS1038-184KL_ 180 ±10% 582
5 0.891.021.16 0.71 0.98
MSS1038-224KL_ 220 ±10% 756
5 0.720.880.99 0.70 0.97
MSS1038-274KL_ 270 ±10% 926
4 0.660.810.91 0.65 0.86
MSS1038-334KL_ 330 ±10%1090
4 0.590.730.82 0.50 0.69
MSS1038-394KL_ 390 ±10%1141
4 0.510.650.74 0.49 0.65
MSS1038-474KL_ 470 ±10%1243
3 0.500.620.70 0.45 0.63
MSS1038-564KL_ 560 ±10%1696
3 0.430.530.56 0.43 0.59
MSS1038-684KL_ 680 ±10%1926
3 0.380.480.52 0.36 0.50
MSS1038-824KL_ 820 ±10%2596
3 0.370.460.49 0.34 0.47
MSS1038-105KL_
1000 ±10%2853
3 0.350.430.46 0.33 0.45
1. Please specify termination and packaging codes:
MSS1038-105KLC
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 (250 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 (1000 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 8753D or equivalent.
4. DC current at which the inductance drops the specified amount from its value without current.
5. Current that causes the specified temperature rise
from 25°C ambient.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 378-1 Revised 08/01/11
© Coilcraft Inc. 2013
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.
Document 378-2
Shielded Power Inductors – MSS1038
Typical L vs Current
Typical L vs Frequency
10000
10000
1000 µH
270 µH
100 µH
100
1000 µH
1000
Inductance (µH)
Inductance (µH)
1000
27 µH
10 µH
10
270 µH
100 µH
100
27 µH
10 µH
10
1.5 µH
1
0.01
1.5 µH
1
0.1
10
1
0.01
100
90
Dash number
123
X
0.402 ±0.012
10,2 ±0,3
120
110
Internal code
Parts manufactured prior
to Sept. 2007 were marked
with only the dash number.
0.394 ±0.008
10,0 ±0,2
80
70
60
0.150 ±0.008
3,8 ±0,2
50
Recommended
Land Pattern
40
20
10
0
25°C
30
Isat
Irms
-40
-20
0
20
0.047 ±0.008
1,2 ±0,2
40
60
10
Frequency (MHz)
Typical Current Derating
Percent of rated current
1
0.1
Current (A)
80
Ambient temperature (°C)
100
0.14
3,56
0.118 ±0.008
3,0 ±0,2
120 140
0.37
9,40
0.303 ±0.008
7,7 ±0,2
Dimensions are in
0.07
1,78
inches
mm
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 378-2 Revised 08/01/11
© Coilcraft Inc. 2013
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.