Coilcraft MSS1038-333ML Shielded power inductor Datasheet

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 (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 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.
DCR
Inductance2 max
Part number1
(µH)
(m)
MSS1038-102NL_ 1.0 ±30%
6.0
MSS1038-152NL_ 1.5 ±30%
8.1
MSS1038-252NL_ 2.5 ±30% 10
MSS1038-382NL_ 3.8 ±30% 13
MSS1038-522NL_ 5.2 ±30% 22
MSS1038-702NL_ 7.0 ±30% 27
MSS1038-103NL_ 10 ±30%
35
MSS1038-123ML_ 12 ±20%
41
MSS1038-153ML_ 15 ±20%
50
MSS1038-183ML_ 18 ±20%
65
MSS1038-223ML_ 22 ±20%
73
MSS1038-273ML_ 27 ±20%
89
MSS1038-333ML_ 33 ±20%
93
MSS1038-393ML_ 39 ±20% 112
MSS1038-473ML_ 47 ±20% 128
MSS1038-563ML_ 56 ±20% 180
MSS1038-683ML_ 68 ±20% 213
MSS1038-823ML_ 82 ±20% 261
MSS1038-104ML_ 100 ±20% 304
MSS1038-124KL_ 120 ±10% 380
MSS1038-154KL_ 150 ±10% 506
MSS1038-184KL_ 180 ±10% 582
MSS1038-224KL_ 220 ±10% 756
MSS1038-274KL_ 270 ±10% 926
MSS1038-334KL_ 330 ±10% 1090
MSS1038-394KL_ 390 ±10% 1141
MSS1038-474KL_ 470 ±10% 1243
MSS1038-564KL_ 560 ±10% 1696
MSS1038-684KL_ 680 ±10% 1926
MSS1038-824KL_ 820 ±10% 2596
MSS1038-105KL_ 1000 ±10% 2853
Isat (A)4 Irms (A)5
SRF
typ3 10% 20% 30% 20°C 40°C
(MHz) drop drop drop
rise rise
138
9.00 11.16 12.10 7.30 10.00
81
7.40 9.48 11.06 5.60 7.85
61
5.70 7.62 9.26 4.65 6.65
45
4.94 6.50 7.64 4.25 6.05
37
3.96 5.28 6.14 3.60 5.10
33
3.62 4.74 5.60 3.10 4.35
29
3.04 3.90 4.52 2.90 4.05
25
2.72 3.48 4.04 2.85 4.00
21
2.84 3.44 3.86 2.70 3.80
18
2.44 3.10 3.52 2.25 3.35
15
2.34 2.94 3.30 1.90 2.85
15
1.98 2.48 2.84 1.65 2.35
13
1.84 2.34 2.62 1.60 2.30
12
1.60 2.04 2.34 1.55 2.25
11
1.60 1.98 2.22 1.45 2.20
11
1.48 1.84 2.04 1.40 1.85
10
1.32 1.62 1.82 1.15 1.75
8
1.12 1.42 1.60 1.09 1.50
6
1.02 1.30 1.46 1.05 1.45
6
0.95 1.18 1.34 0.85 1.25
6
0.89 1.10 1.22 0.80 1.20
5
0.89 1.02 1.16 0.71 0.98
5
0.72 0.88 0.99 0.70 0.97
4
0.66 0.81 0.91 0.65 0.86
4
0.59 0.73 0.82 0.50 0.69
4
0.51 0.65 0.74 0.49 0.65
3
0.50 0.62 0.70 0.45 0.63
3
0.43 0.53 0.56 0.43 0.59
3
0.38 0.48 0.52 0.36 0.50
3
0.37 0.46 0.49 0.34 0.47
3
0.35 0.43 0.46 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.
5. DC current at 25°C that causes the specified inductance 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.
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 03/31/16
© Coilcraft Inc. 2016
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
Current (A)
0.402 ±0.012*
10,2 ±0,3
Dash
number
123
X
1
10
Document 378-2
Revised 03/31/16
0.1
Frequency (MHz)
Parts manufactured prior
to Sept. 2007 were marked
with only the dash number.
Internal
code
0.394 ±0.008 *
10,0 ±0,2
0.150 ±0.008
3,8 ±0,2
Recommended
Land Pattern
0.047 ±0.008
1,2 ±0,2
0.14
3,56
0.118 ±0.008
3,0 ±0,2
0.37
9,40
0.303 ±0.008
7,7 ±0,2
0.07
1,78
* Dimensions are of the case not including the termination.
For maximum overall dimensions including the termination,
add 0.005 in / 0,13 mm.
Dimensions are in
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]
© Coilcraft Inc. 2016
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.
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