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MSS1048T Series
High Temperature Power Inductors

  • Designed for high ambient temperatures – up to 125°C ambient with Irms current
  • AEC-Q200 Grade 1 (−40°C to +125°C)
  • Magnetically shielded
  • Saturation current rating up to 14.1 Amps
  • Low DC resistance for greater efficiency
  • Inductance ratings from 0.8 to 470 µH
  • For a lower profile part, refer to the MSS1038T
  • RoHS-compliant. 260°C compatible. Matte tin over nickel over copper terminations
  • COTS Plus tin-silver-copper and tin-lead terminations available

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
MSS1048T-801NL_ 0.8 ±30% 4.3 180 9.60 12.0 14.1 8.19 12.0
MSS1048T-152NL_ 1.5 ±30% 5.1 90 5.44 7.80 10.5 7.41 10.8
MSS1048T-222NL_ 2.2 ±30% 7.2 70 4.92 6.62 8.40 6.63 9.78
MSS1048T-332NL_ 3.3 ±30% 10.0 50 4.62 6.32 7.38 5.04 7.22
MSS1048T-472NL_ 4.7 ±30% 11.5 38 4.36 5.62 6.46 4.90 6.90
MSS1048T-682NL_ 6.8 ±30% 16.3 35 3.60 5.00 5.94 4.52 6.01
MSS1048T-822NL_ 8.2 ±30% 20.0 28 3.14 4.14 4.84 4.38 5.71
MSS1048T-103ML_ 10 ±20% 23.0 24 3.08 3.84 4.32 3.99 4.79
MSS1048T-153ML_ 15 ±20% 36.0 20 2.46 3.06 3.44 3.51 4.26
MSS1048T-223ML_ 22 ±20% 50.0 12 2.36 2.90 3.28 2.86 3.58
MSS1048T-333ML_ 33 ±20% 68.0 11 1.66 2.14 2.42 2.12 2.80
MSS1048T-473ML_ 47 ±20% 120 10 1.44 1.86 2.20 1.83 2.42
MSS1048T-563ML_ 56 ±20% 126 10 1.36 1.70 1.90 1.71 2.28
MSS1048T-683ML_ 68 ±20% 176 7.0 1.28 1.60 1.70 1.39 1.88
MSS1048T-823ML_ 82 ±20% 196 6.0 1.08 1.44 1.64 1.23 1.67
MSS1048T-104ML_ 100 ±20% 224 6.0 0.99 1.20 1.36 1.09 1.48
MSS1048T-154KL_ 150 ±10% 330 5.0 0.79 1.02 1.16 0.97 1.33
MSS1048T-184KL_ 180 ±10% 360 4.5 0.75 0.92 1.02 0.89 1.24
MSS1048T-224KL_ 220 ±10% 394 4.5 0.67 0.84 0.95 0.85 1.18
MSS1048T-334KL_ 330 ±10% 748 3.0 0.57 0.69 0.76 0.57 0.82
MSS1048T-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. MSS1048T-474KLC
  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 8753D network 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 +125°C with (40°C rise) Irms Derating curves
8 Storage temperature range: Component: −40°C to +165°C
Tape and reel packaging: −40°C to +80°C
9 Maximum part temperature: +165°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: October 30, 2017