MSS1260

Document 281-1
Shielded Power Inductors – MSS1260
• 12.3 × 12.3 mm footprint; 6 mm high shielded inductors
• Low DCR and excellent current handling
Designer’s Kit C360 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 phos bronze.
Other terminations available at additional cost.
Weight: 2.8 – 3.3 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 500/13″ reel; Plastic tape: 24 mm wide, 0.35 mm thick,
16 mm pocket spacing, 6.3 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
DCR3SRF Isat (A)5 Irms (A)6
(mOhms)
typ4 10% 20% 30% 20°C40°C
Inductance2
Part number1
(µH)
typ max (MHz) drop drop drop rise rise
MSS1260-102NL_ 1.0 ±30%
5.8 6.5 100 19.1 21.4 22.7 6.00 8.00
MSS1260-152NL_ 1.5 ±30%
8.8 9.8 80.0 15.0 16.6 17.6 6.00 7.50
MSS1260-222NL_ 2.2 ±30% 11.5 12.8 55.0 11.7 13.0 13.9 5.50 7.00
MSS1260-332NL_ 3.3 ±30% 12.6 14.0 42.0 10.4 11.7 12.5 5.00 7.00
MSS1260-472ML_ 4.7 ±20% 13.9 15.5 33.0 9.2210.1 10.8 4.50 7.00
MSS1260-562ML_ 5.6 ±20% 14.9 16.6 30.0 7.86 9.02 9.74 4.00 6.40
MSS1260-682ML_ 6.8 ±20% 16.6 18.5 27.0 7.40 8.26 8.80 3.80 5.90
MSS1260-822ML_ 8.2 ±20% 17.0 20.0 26.0 7.10 7.96 8.50 3.40 4.80
MSS1260-103ML_ 10 ±20%
21.5 23.9 22.0 6.18 6.92 7.40 3.00 4.00
MSS1260-123ML_ 12 ±20%
24.5 27.3 20.0 5.18 5.94 6.42 2.80 3.70
MSS1260-153ML_ 15 ±20%
27.0 32.0 18.0 4.80 5.40 5.78 2.60 3.50
MSS1260-183ML_ 18 ±20%
30.0 33.0 16.0 4.58 5.22 5.62 2.50 3.30
MSS1260-223ML_ 22 ±20%
36.6 40.7 15.0 4.06 4.64 4.96 2.30 3.10
MSS1260-273ML_ 27 ±20%
48.0 52.0 13.0 3.52 3.96 4.28 2.10 2.90
MSS1260-333ML_ 33 ±20%
54.0 57.0 12.4 3.22 3.74 4.02 2.00 2.70
MSS1260-393ML_ 39 ±20%
58.0 64.5 12.0 3.08 3.56 3.80 1.90 2.60
MSS1260-473ML_ 47 ±20%
75.0 82.0 11.6 2.66 3.04 3.30 1.85 2.50
MSS1260-563ML_ 56 ±20%
85.0 89.0 10.5 2.54 2.96 3.14 1.75 2.40
MSS1260-683ML_ 68 ±20%
94.5 105
10.0 2.40 2.70 2.94 1.70 2.30
MSS1260-823ML_ 82 ±20%
120 129
8.6 2.16 2.46 2.64 1.60 2.20
MSS1260-104ML_ 100 ±20%
139
146
7.8 1.88 2.16 2.32 1.50 2.10
MSS1260-124KL_ 120 ±10%
193
195
6.8 1.70 1.92 2.10 1.38 1.85
MSS1260-154KL_ 150 ±10%
209
216
6.4 1.58 1.80 1.98 1.20 1.66
MSS1260-184KL_ 180 ±10%
234
246
6.1 1.40 1.60 1.72 1.14 1.58
MSS1260-224KL_ 220 ±10%
306
335
5.5 1.28 1.44 1.56 1.00 1.42
MSS1260-274KL_ 270 ±10%
349
355
4.3 1.10 1.26 1.38 0.90 1.45
MSS1260-334KL_ 330 ±10%
482
494
4.0 1.00 1.14 1.24 0.84 1.16
MSS1260-394KL_ 390 ±10%
515
533
3.6 0.93 1.06 1.15 0.78 1.08
MSS1260-474KL_ 470 ±10%
705
733
3.0 0.87 0.99 1.06 0.70 0.96
MSS1260-564KL_ 560 ±10%
776
800
2.8 0.81 0.92 1.00 0.64 0.88
MSS1260-684KL_ 680 ±10%
887
910
2.6 0.74 0.85 0.92 0.58 0.80
MSS1260-824KL_ 820 ±10% 1130 1152
2.5 0.66 0.76 0.81 0.53 0.73
MSS1260-105KL_ 1000 ±10% 1295 1335
2.4 0.60 0.69 0.74 0.48 0.68
1. Please specify termination and packaging codes:
MSS1260-184KLD
Termination:L=RoHS compliant matte tin over
nickel over phos bronze.
Special order:
T = RoHS tin-silver-copper
(95.5/4/0.5) or S = non-RoHS
tin-lead (63/37).
Packaging:D
=13″ machine-ready reel. EIA481 embossed plastic tape
(500 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 D
instead.
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent.
3. DCR measured on a micro-ohmmeter and a
Coilcraft CCF858 test fixture.
4. SRF measured using Agilent/HP 4191A or equivalent.
5. DC current at 25°C that causes the specified
inductance drop from its value without current.
Click for temperature derating information.
6. 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.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document 281-1 Revised 09/02/15
Document 281-2
Shielded Power Inductors – MSS1260
Typical L vs Current
Typical L vs Frequency
10000
10000
1000 µH
100 µH
100
10 µH
10
1 µH
1
0.1
0.1
1000 µH
1000
Inductance (µH)
Inductance (µH)
1000
10 µH
10
1 µH
1
100
10
1
100 µH
100
Current (A)
0.1
0.01
0.1
1
10
Frequency (MHz)
0.472 ±0.012
12,0 ±0,3
0.472 ±0.012
12,0 ±0,3
123
Dash
number
X
Internal
code
Parts manufactured prior
to August 2011 may have
a different part marking.
0.025 *
0,635
0.24 ±0.008*
6,0 ±0,2
Recommended
Land Pattern
0.217
5,5
0.197 ±0.008
5,0 ±0,2
0.138 ±0.016
3,5 ±0,4
0.157
4,0
0.197 ±0.016
5,0 ±0,4
0.334
8,5
* For optional tin-lead and tin-silver-copper terminations,
dimensions are for the mounted part. Dimensions before
mounting can be an additional 0.012 inch (0,3 mm).
Dimensions are in
inches
mm
Document 281-2 Revised 09/02/15