MSS1038-102NL Datasheet, PDF (1/2 Pages) Coilcraft lnc. – SMT Power Inductors

SMT Power Inductors
Product specification
MSS1038-102NL_
• 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.
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 Only pure water or alcohol recommended
Part number¹
DCR SRF
Isat (A)⁴
Inductance² max typ³ 10% 20% 30%
(µH)
(m⏲) (MHz) drop drop drop
MSS1038-102NL_
MSS1038-152NL_
MSS1038-252NL_
MSS1038-382NL_
MSS1038-522NL_
1.0 ±30%
1.5 ±30%
2.5 ±30%
3.8 ±30%
5.2 ±30%
6.0 138
8.1 81
10 61
13 45
22 37
9.00 11.16 12.10
7.40 9.48 11.06
5.70 7.62 9.26
4.94 6.50 7.64
3.96 5.28 6.14
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
33 3.62 4.74 5.60
29 3.04 3.90 4.52
25 2.72 3.48 4.04
21 2.84 3.44 3.86
18 2.44 3.10 3.52
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
15 2.34 2.94 3.30
15 1.98 2.48 2.84
13 1.84 2.34 2.62
12 1.60 2.04 2.34
11 1.60 1.98 2.22
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
11 1.48 1.84 2.04
10 1.32 1.62 1.82
8 1.12 1.42 1.60
6 1.02 1.30 1.46
6 0.95 1.18 1.34
MSS1038-154KL_
MSS1038-184KL_
MSS1038-224KL_
MSS1038-274KL_
MSS1038-334KL_
150 ±10%
180 ±10%
220 ±10%
270 ±10%
330 ±10%
506
582
756
926
1090
6 0.89 1.10 1.22
5 0.89 1.02 1.16
5 0.72 0.88 0.99
4 0.66 0.81 0.91
4 0.59 0.73 0.82
MSS1038-394KL_
MSS1038-474KL_
MSS1038-564KL_
MSS1038-684KL_
MSS1038-824KL_
390 ±10%
470 ±10%
560 ±10%
680 ±10%
820 ±10%
1141
1243
1696
1926
2596
4 0.51 0.65 0.74
3 0.50 0.62 0.70
3 0.43 0.53 0.56
3 0.38 0.48 0.52
3 0.37 0.46 0.49
MSS1038-105KL_ 1000 ±10% 2853
3 0.35 0.43 0.46
Irms (A)⁵
20°C 40°C
rise rise
7.30 10.00
5.60 7.85
4.65 6.65
4.25 6.05
3.60 5.10
3.10 4.35
2.90 4.05
2.85 4.00
2.70 3.80
2.25 3.35
1.90 2.85
1.65 2.35
1.60 2.30
1.55 2.25
1.45 2.20
1.40 1.85
1.15 1.75
1.09 1.50
1.05 1.45
0.85 1.25
0.80 1.20
0.71 0.98
0.70 0.97
0.65 0.86
0.50 0.69
0.49 0.65
0.45 0.63
0.43 0.59
0.36 0.50
0.34 0.47
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, 1.0 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.
http://www.twtysemi.com
[e-mail]
4008-318-123
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