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XAL7050 High-inductance Shielded Power Inductors
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MSS1246T Series

High Temperature Power Inductors

RoHS-konform AEC-Q flag
Coilcraft MSS1246T 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 566PNB series.
Jetzt kaufen:
Anzahl Einzelpreis
1 $1,96
200 $1,47
600 $0,88
1200 $0,69
2400 $0,61
4800 $0,56

Für große Mengen oder nicht vorrätige Artikel bitte ein Angebot anfordern.

. Auf Lager, noch heute versandbereit.
Muster anfordern:
Designer-Kits:
Kit Werte Preis
C417 33 (3 of each) $100,00

Technische Daten

Electrical specifications at 25°C.

Teilenummer 1 Induktivität (µH) 2 Toleranz (%) 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
MSS1246T-102ML_ 1,0 20 5,6 6,3 100 18,1 20,6 22,2 6,0 8,0
MSS1246T-152ML_ 1,5 20 8,7 9,7 85,0 14,1 15,9 17,1 5,8 7,8
MSS1246T-272ML_ 2,7 20 10,3 11,5 70,0 11,7 13,2 14,2 5,0 6,8
MSS1246T-332ML_ 3,3 20 15,1 16,8 65,0 9,7 11,1 12,0 4,5 6,3
MSS1246T-472ML_ 4,7 20 19,1 21,3 42,0 8,6 9,7 10,4 4,4 6,0
MSS1246T-562ML_ 5,6 20 22,1 24,6 37,0 7,6 8,7 9,4 4,0 5,8
MSS1246T-682ML_ 6,8 20 24,9 27,7 33,0 7,4 8,4 9,0 3,7 5,2
MSS1246T-822ML_ 8,2 20 27,4 30,5 31,0 6,8 7,7 8,3 3,4 4,7
MSS1246T-103ML_ 10 20 36,8 40,9 27,0 5,9 6,7 7,2 2,9 3,9
MSS1246T-123ML_ 12 20 38,9 43,3 24,0 5,3 6,0 6,5 2,7 3,7
MSS1246T-153ML_ 15 20 48,6 54,1 22,0 4,7 5,4 5,8 2,5 3,4
MSS1246T-183ML_ 18 20 51,0 56,7 19,0 4,3 4,9 5,3 2,4 3,2
MSS1246T-223ML_ 22 20 60,3 67,0 18,0 3,8 4,3 4,8 2,3 3,1
MSS1246T-273ML_ 27 20 67,5 75,0 16,0 3,5 4,0 4,3 2,1 2,9
MSS1246T-333ML_ 33 20 81,7 90,8 15,0 3,2 3,7 4,0 1,9 2,6
MSS1246T-393ML_ 39 20 95,2 106 13,3 3,0 3,5 3,7 1,7 2,4
MSS1246T-473ML_ 47 20 121 134 12,3 2,7 3,1 3,3 1,5 2,1
MSS1246T-563ML_ 56 20 134 149 10,6 2,5 2,8 3,0 1,4 2,0
MSS1246T-683ML_ 68 20 167 186 9,7 2,3 2,5 2,7 1,3 1,8
MSS1246T-823ML_ 82 20 189 210 8,8 2,0 2,3 2,5 1,2 1,7
MSS1246T-104ML_ 100 20 217 241 8,0 1,8 2,1 2,2 1,2 1,7
MSS1246T-124KL_ 120 10 287 319 7,2 1,6 1,9 2,0 1,0 1,4
MSS1246T-154KL_ 150 10 327 363 6,6 1,5 1,7 1,8 0,95 1,3
MSS1246T-184KL_ 180 10 380 422 5,9 1,4 1,6 1,7 0,89 1,2
MSS1246T-224KL_ 220 10 488 543 5,3 1,2 1,4 1,5 0,76 1,0
MSS1246T-274KL_ 270 10 560 622 4,7 1,1 1,3 1,4 0,72 0,95
MSS1246T-334KL_ 330 10 731 813 4,1 1,0 1,1 1,2 0,65 0,87
MSS1246T-394KL_ 390 10 814 904 3,8 0,95 1,0 1,1 0,59 0,79
MSS1246T-474KL_ 470 10 935 1039 3,5 0,86 0,98 1,0 0,56 0,76
MSS1246T-564KL_ 560 10 1193 1326 3,0 0,78 0,88 0,96 0,50 0,67
MSS1246T-684KL_ 680 10 1370 1523 2,8 0,72 0,82 0,88 0,46 0,62
MSS1246T-824KL_ 820 10 1590 1767 2,6 0,63 0,73 0,79 0,43 0,58
MSS1246T-105KL_ 1000 10 2090 2323 2,4 0,59 0,68 0,73 0,36 0,50
Hinweise
  1. When ordering, please specify termination and packaging codes: e.g. MSS1246T-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.

Anschlüsse:

  • 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)

Verpackung:

  • 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.
  • D13" reel, machine-ready 
    EIA-481 embossed plastic tape. Factory order only, not stocked (800 parts per full reel).
Umwelt/Umgebung
Umwelt/Umgebung:
RoHS-konform
Umgebungstemperaturbereich:
–40°C to +125°C with (40°C rise) Irms current
Lagertemperaturbereich:
Component: –40°C to +165°C.
Tape and reel packaging: –40°C to +80°C
Maximale Bauteiltemperatur:
+165°C (ambient + temp rise). Derating.
Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Kennlinien

Inductance vs. Current

Inductance vs. Frequency

Physikalische Eigenschaften

mss1246td.gif
dims_inches_mm.gif

Gurt/Rolle-Spezifikationen

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation ‡
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_o.gif
200 800* 178/330 60/100 13 30,4 24,4 24 16 4 2 4,7 0,35
* Special order
‡ Part marking does not indicate polarity.

Allgemeine Spezifikation

Kernmaterial:
Ferrite
Gewicht:
2.3 - 2.5 g
Verpackung:
200/7″ reel; 800/13″ reel; Plastic tape: 24 mm wide, 0.35 mm thick, 16 mm pocket spacing, 4.7 mm pocket depth

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Löttemperaturbeständigkeit:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.
Baugruppenreinigung:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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