MSS1260T

Document 599-1
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SMT Power Inductors – MSS1260T
• Designed for high ambient temperatures – 125°C
• Magnetic shielding, very low DCR, excellent current handling
Designer’s Kit C418 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 g – 3.3 g
Ambient temperature –40°C to +125°C with (40°C rise) Irms current.
Maximum part temperature +165°C (ambient + temp rise). Derating.
Storage temperature Component: –40°C to +165°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, 6.6 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
3
5
Irms (A)6
DCR SRF Isat (A) (mOhms)
2
4
Inductance typ 10% 20% 30% 20°C40°C
Part number1
(µH)
typ max (MHz) drop drop drop rise rise
MSS1260T-102NL_ 1.0 ±30% 5.8
6.5 100 19.12 21.18 22.76 6.00 8.00
MSS1260T-152NL_ 1.5 ±30% 8.8
9.8 80.0 14.44 16.40 17.64 5.30 7.60
MSS1260T-222NL_ 2.2 ±30% 11.5 12.8 55.0 12.32 14.00 15.08 5.20 7.30
MSS1260T-332NL_ 3.3 ±30% 12.6 14.0 42.0 10.88 12.22 13.12 5.00 7.00
MSS1260T-472ML_ 4.7 ±20% 13.9 15.5 38.0 9.92 11.10 12.00 4.50 7.00
MSS1260T-562ML_ 5.6 ±20% 14.9 16.6 30.0 8.54 9.60 10.38 4.00 6.40
MSS1260T-682ML_ 6.8 ±20% 16.6 18.5 27.0 7.80 8.80 9.44 3.80 5.90
MSS1260T-822ML_ 8.2 ±20% 17.0 20.0 26.0 6.44 7.38 7.98 3.40 4.80
MSS1260T-103ML_ 10 ±20% 21.5 23.9 22.0 6.00 6.92 7.48 3.00 4.00
MSS1260T-123ML_ 12 ±20% 24.5 27.3 20.0 5.68 6.56 7.08 2.80 3.70
MSS1260T-153ML_ 15 ±20% 27.0 32.0 18.0 5.34 6.04 6.54 2.60 3.50
MSS1260T-183ML_ 18 ±20% 30.0 33.0 16.0 4.82 5.54 6.00 2.50 3.30
MSS1260T-223ML_ 22 ±20% 36.6 40.7 15.0 4.42 5.04 5.44 2.30 3.10
MSS1260T-273ML_ 27 ±20% 48.0 52.0 13.0 3.78 4.32 4.68 2.10 2.90
MSS1260T-333ML_ 33 ±20% 54.0 57.0 12.4 3.50 4.00 4.34 2.00 2.70
MSS1260T-393ML_ 39 ±20% 58.0 64.5 12.0 3.32 3.80 4.14 1.90 2.60
MSS1260T-473ML_ 47 ±20% 75.0 82.0 11.6 2.84 3.26 3.54 1.85 2.50
MSS1260T-563ML_ 56 ±20% 85.0 89.0 10.5 2.64 3.04 3.28 1.75 2.40
MSS1260T-683ML_ 68 ±20% 94.5 105
10.0 2.46 2.82 3.04 1.70 2.30
MSS1260T-823ML_ 82 ±20% 120 129
8.6 2.24 2.54 2.74 1.60 2.20
MSS1260T-104ML_ 100 ±20% 139
146
7.8 2.06 2.34 2.54 1.50 2.10
MSS1260T-124KL_ 120 ±10% 193
195
6.8 1.84 2.08 2.28 1.38 1.85
MSS1260T-154KL_ 150 ±10% 209
216
6.4 1.64 1.90 2.06 1.20 1.66
MSS1260T-184KL_ 180 ±10% 234
246
6.1 1.46 1.70 1.84 1.14 1.58
MSS1260T-224KL_ 220 ±10% 306
335
5.5 1.30 1.48 1.60 1.00 1.42
MSS1260T-274KL_ 270 ±10% 349
355
4.3 1.18 1.38 1.48 0.90 1.45
MSS1260T-334KL_ 330 ±10% 482
494
4.0 1.04 1.20 1.30 0.84 1.16
MSS1260T-394KL_ 390 ±10% 515
533
3.6 1.00 1.16 1.28 0.78 1.08
MSS1260T-474KL_ 470 ±10% 705
733
3.0 0.906 1.00 1.10 0.70 0.96
MSS1260T-564KL_ 560 ±10% 776
800
2.8 0.872 0.980 1.02 0.64 0.88
MSS1260T-684KL_ 680 ±10% 887
910
2.6 0.782 0.886 0.956 0.58 0.80
MSS1260T-824KL_ 820 ±10% 1130 1152
2.5 0.692 0.784 0.854 0.53 0.73
MSS1260T-105KL_1000 ±10% 1295 1335
2.4 0.588 0.672 0.726 0.48 0.68
1. Please specify termination and packaging codes:
MSS1260T-105KLD
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.
EIA-481 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 an Agilent/HP 8753D network
analyzer and a Coilcraft SMD­‑D test fixture.
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 599-1 Revised 09/03/15
Document 599-2
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SMT Power Inductors – MSS1260T Series
Typical L vs Frequency
Typical L vs Current
10000
10000
1000 µH
100 µH
100
10 µH
10
1 µH
1
0.1
0.01
1000 µH
1000
Inductance (µH)
Inductance (µH)
1000
10 µH
10
1 µH
1
1
0.1
100 µH
100
10
Frequency (MHz)
0.1
0.1
10
1
100
Current (A)
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 599-2 Revised 09/03/15