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MSS1260T Series

High Temperature Power Inductors

RoHS compliant AEC-Q flag
Coilcraft MSS1260T Series shielded surface-mount power inductors feature low DC resistance and excellent current handling in a wide range of industry-standard footprints and inductance values, making them a cost-effective option for a variety of general-purpose applications. 
  • Low-loss ferrite drum core for flat inductance vs current
  • Low DC resistance for greater efficiency
  • Excellent current handling
  • Magnetic shielding allows high-density mounting
  • AEC-Q200 Grade 1 (−40°C to +125°C)​
Need parts for space, military or other critical applications? See Coilcraft CPS 590PNB series.
Buy Now:
Count Unit price
1 $1.65
250 $1.31
500 $1.14
1000 $0.89
2500 $0.76
5000 $0.71

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
Request a Sample:
Designer's Kit:
Kit Values Price
C418 33 (3 of each) $100.00

Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (µH) 2 Tolerance (%) DCR (mΩ) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
typ max 10% drop 20% drop 30% drop 20°C rise 40°C rise
MSS1260T-102NL_ 1.0 30 5.8 6.5 100 19.1 21.2 22.8 6.0 8.0
MSS1260T-152NL_ 1.5 30 8.8 9.8 80.0 14.4 16.4 17.6 5.3 7.6
MSS1260T-222NL_ 2.2 30 11.5 12.8 55.0 12.3 14.0 15.1 5.2 7.3
MSS1260T-332NL_ 3.3 30 12.6 14.0 42.0 10.9 12.2 13.1 5.0 7.0
MSS1260T-472ML_ 4.7 20 13.9 15.5 38.0 9.9 11.1 12.0 4.5 7.0
MSS1260T-562ML_ 5.6 20 14.9 16.6 30.0 8.5 9.6 10.4 4.0 6.4
MSS1260T-682ML_ 6.8 20 16.6 18.5 27.0 7.8 8.8 9.4 3.8 5.9
MSS1260T-822ML_ 8.2 20 17.0 20.0 26.0 6.4 7.4 8.0 3.4 4.8
MSS1260T-103ML_ 10 20 21.5 23.9 22.0 6.0 6.9 7.5 3.0 4.0
MSS1260T-123ML_ 12 20 24.5 27.3 20.0 5.7 6.6 7.1 2.8 3.7
MSS1260T-153ML_ 15 20 27.0 32.0 18.0 5.3 6.0 6.5 2.6 3.5
MSS1260T-183ML_ 18 20 30.0 33.0 16.0 4.8 5.5 6.0 2.5 3.3
MSS1260T-223ML_ 22 20 36.6 40.7 15.0 4.4 5.0 5.4 2.3 3.1
MSS1260T-273ML_ 27 20 48.0 52.0 13.0 3.8 4.3 4.7 2.1 2.9
MSS1260T-333ML_ 33 20 54.0 57.0 12.4 3.5 4.0 4.3 2.0 2.7
MSS1260T-393ML_ 39 20 58.0 64.5 12.0 3.3 3.8 4.1 1.9 2.6
MSS1260T-473ML_ 47 20 75.0 82.0 11.6 2.8 3.3 3.5 1.9 2.5
MSS1260T-563ML_ 56 20 85.0 89.0 10.5 2.6 3.0 3.3 1.8 2.4
MSS1260T-683ML_ 68 20 94.5 105 10.0 2.5 2.8 3.0 1.7 2.3
MSS1260T-823ML_ 82 20 120 129 8.6 2.2 2.5 2.7 1.6 2.2
MSS1260T-104ML_ 100 20 139 146 7.8 2.1 2.3 2.5 1.5 2.1
MSS1260T-124KL_ 120 10 193 195 6.8 1.8 2.1 2.3 1.4 1.9
MSS1260T-154KL_ 150 10 209 216 6.4 1.6 1.9 2.1 1.2 1.7
MSS1260T-184KL_ 180 10 234 246 6.1 1.5 1.7 1.8 1.1 1.6
MSS1260T-224KL_ 220 10 306 335 5.5 1.3 1.5 1.6 1.0 1.4
MSS1260T-274KL_ 270 10 355 400 4.3 1.2 1.4 1.5 0.90 1.5
MSS1260T-334KL_ 330 10 482 494 4.0 1.0 1.2 1.3 0.84 1.2
MSS1260T-394KL_ 390 10 515 533 3.6 1.0 1.2 1.3 0.78 1.1
MSS1260T-474KL_ 470 10 705 733 3.0 0.91 1.0 1.1 0.70 0.96
MSS1260T-564KL_ 560 10 776 800 2.8 0.87 0.98 1.0 0.64 0.88
MSS1260T-684KL_ 680 10 887 910 2.6 0.78 0.89 0.96 0.58 0.80
MSS1260T-824KL_ 820 10 1130 1152 2.5 0.69 0.78 0.85 0.53 0.73
MSS1260T-105KL_ 1000 10 1295 1335 2.4 0.59 0.67 0.73 0.48 0.68
Notes
  1. When ordering, please specify termination and packaging codes: e.g. MSS1260T-105KLC
  2. Inductance measured at 100 kHz, 0.1 Vrms using a Coilcraft SMD-A fixture in an Agilent/HP 4263B LCR meter or equivalent.
  3. DCR measured at 25°C on a micro-ohmmeter and a Coilcraft CCF858 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD -D test fixture.
  5. Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
  6. Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

Termination:

  • L = RoHS compliant matte tin over nickel over phos bronze.
  • T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)

Packaging:

  • 13" reel, machine-ready 
    EIA-481 embossed plastic tape. Factory order only, not stocked (500 parts per full reel).
  • B = Less than full reel
    In tape, not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +125°C with (40°C rise) Irms current
Storage temperature range:
Component: –40°C to +165°C
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+165°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Performance curves

Inductance vs. Frequency

Inductance vs. Current

Physical characteristics

mss1260d.gif
dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation ‡
13" (330 mm) A B C D E W P Po P1 H T part_or_o.gif
500 330 100 13 30,4 24,4 24 16 4 2 6,6 0,35
‡ Part marking does not indicate polarity.

General specification

Core Material:
Ferrite
Weight:
2.8 - 3.3 g
Packaging:
500/13″ reel; Plastic tape: 24 mm wide, 0.35 mm thick, 16 mm pocket spacing, 6.6 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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