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MSS1048 Series Shielded
Surface Mount Power Inductors

  • Magnetically shielded
  • Saturation current rating up to 14.1 Amps
  • Low DC resistance for greater efficiency
  • Inductance ratings from 0.8 to 470 µH
  • AEC-Q200 Grade 3 (−40°C to +85°C) qualified. For AEC-Q200 Grade 1 (−40°C to+125°C), see the MSS1048T series.
  • For a lower profile part, refer to the MSS1038
  • RoHS-compliant. 260°C compatible. Matte tin over nickel over copper terminations
  • COTS Plus tin-silver-copper and tin-lead terminations available
  • Samples of all values are available in Coilcraft Designer's Kit C409

SPECIFICATIONS


Part number1
Click to get parts
Inductance2
(µH)
DCR max3
(mOhms)
SRF typ4
MHz)
Isat (A)5 Irms (A)6
10% drop 20% drop 30% drop 20° rise 40° rise
MSS1048-801NL_ 0.8 ±30% 4.3 180 9.60 12.0 14.1 8.19 12.0
MSS1048-152NL_ 1.5 ±30% 5.1 90 5.44 7.80 10.5 7.41 10.81
MSS1048-222NL_ 2.2 ±30% 7.2 70 4.92 6.62 8.40 6.63 9.78
MSS1048-332NL_ 3.3 ±30% 10.0 50 4.62 6.32 7.38 5.04 7.22
MSS1048-472NL_ 4.7 ±30% 11.5 38 4.36 5.62 6.46 4.90 6.90
MSS1048-682NL_ 6.8 ±30% 16.3 35 3.60 5.00 5.94 4.52 6.01
MSS1048-822NL_ 8.2 ±30% 20.0 28 3.14 4.14 4.84 4.38 5.71
MSS1048-103ML_ 10 ±20% 23.0 24 3.08 3.84 4.32 3.99 4.79
MSS1048-153ML_ 15 ±20% 36.0 20 2.46 3.06 3.44 3.51 4.26
MSS1048-223ML_ 22 ±20% 50.0 12 2.36 2.90 3.28 2.86 3.58
MSS1048-333ML_ 33 ±20% 68.0 11 1.66 2.14 2.42 2.12 2.80
MSS1048-473ML_ 47 ±20% 120 10 1.44 1.86 2.20 1.83 2.42
MSS1048-563ML_ 56 ±20% 126 10 1.36 1.70 1.90 1.71 2.28
MSS1048-683ML_ 68 ±20% 176 7.0 1.28 1.60 1.70 1.39 1.88
MSS1048-823ML_ 82 ±20% 196 6.0 1.08 1.44 1.64 1.23 1.67
MSS1048-104ML_ 100 ±20% 224 6.0 0.99 1.20 1.36 1.09 1.48
MSS1048-154KL_ 150 ±10% 330 5.0 0.79 1.02 1.16 0.97 1.33
MSS1048-184KL_ 180 ±10% 360 4.5 0.75 0.92 1.02 0.89 1.24
MSS1048-224KL_ 220 ±10% 394 4.5 0.67 0.84 0.95 0.85 1.18
MSS1048-334KL_ 330 ±10% 748 3.0 0.57 0.69 0.76 0.57  0.82
MSS1048-474KL_ 470 ±10% 886 2.7 0.43 0.52 0.62 0.50  0.72
1 When ordering, please specify termination and packaging codes: e.g. MSS1048-334KLC
  Termination: L = RoHS compliant matte tin over nickel over copper
Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or
S
= non-RoHS tin-lead (63/37).
Packaging: C = 7" reel, machine-ready 
EIA-481 embossed plastic tape (200 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 C instead.
D = 13" reel, machine-ready 
EIA-481 embossed plastic tape. Factory order only, not stocked (800 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 DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
4 SRF measured using an Agilent/HP 4192A impedance analyzer or equivalent. Details
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.
7 Ambient temperature range: −40°C to +85°C with (40°C rise) Irms Derating curves
8 Storage temperature range: Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
9 Maximum part temperature: +125°C (Ambient + temperature rise)
10 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
11 Electrical specifications at 25°C.
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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Updated: April 13, 2017