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Cx Family Common Mode Chokes
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XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

MSS1246 Series

Shielded Surface Mount Power Inductors

RoHS-konform AEC-Q flag
Coilcraft MSS1246 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 3 (-40°C to +85°C)​
Need parts for space, military or other critical applications? See Coilcraft CPS 566PNB series.
Jetzt kaufen:
Anzahl Einzelpreis
1 $1,13
200 $0,90
600 $0,79
1200 $0,61
2400 $0,52
4800 $0,48

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

. Auf Lager, noch heute versandbereit.
Muster anfordern:
Designer-Kits:
Kit Werte Preis
C410 31 (3 of each) $85,00

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
MSS1246-102ML_ 1,0 20 5,8 6,6 100 18,4 19,4 19,9 6,0 8,0
MSS1246-332ML_ 3,3 20 12,1 13,6 51,0 10,2 11,2 11,8 4,8 6,3
MSS1246-472ML_ 4,7 20 19,1 21,3 42,0 8,5 9,4 9,9 4,5 6,0
MSS1246-562ML_ 5,6 20 22,1 24,6 37,0 7,6 8,7 9,3 4,2 5,8
MSS1246-682ML_ 6,8 20 24,9 27,7 33,0 6,5 7,3 7,8 3,8 5,2
MSS1246-822ML_ 8,2 20 27,4 30,5 31,0 6,0 6,8 7,3 3,6 4,9
MSS1246-103ML_ 10 20 36,8 40,9 27,0 5,7 6,4 6,8 3,3 4,2
MSS1246-123ML_ 12 20 38,9 43,3 24,0 5,0 5,8 6,2 3,0 4,0
MSS1246-153ML_ 15 20 48,6 54,1 22,0 4,6 5,2 5,5 2,9 3,8
MSS1246-183ML_ 18 20 51,0 56,7 19,0 4,3 4,8 5,1 2,7 3,5
MSS1246-223ML_ 22 20 60,3 67,0 18,0 3,8 4,2 4,5 2,5 3,4
MSS1246-273ML_ 27 20 67,5 75,0 16,0 3,5 3,9 4,2 4,8 3,0
MSS1246-333ML_ 33 20 81,7 90,8 15,0 3,1 3,5 3,8 1,9 2,6
MSS1246-393ML_ 39 20 95,2 106 13,3 2,7 3,1 3,4 1,7 2,4
MSS1246-473ML_ 47 20 121 134 12,3 2,7 3,1 3,2 1,5 2,1
MSS1246-563ML_ 56 20 134 149 10,6 2,3 2,6 2,8 1,4 2,0
MSS1246-683ML_ 68 20 167 186 9,7 2,1 2,4 2,6 1,3 1,8
MSS1246-823ML_ 82 20 189 210 8,8 1,8 2,1 2,2 1,2 1,7
MSS1246-104ML_ 100 20 217 241 8,0 1,6 1,9 2,0 1,2 1,6
MSS1246-124KL_ 120 10 287 319 7,2 1,6 1,8 1,9 1,0 1,4
MSS1246-154KL_ 150 10 327 363 6,6 1,4 1,6 1,7 0,95 1,3
MSS1246-184KL_ 180 10 380 422 5,9 1,3 1,5 1,6 0,89 1,2
MSS1246-224KL_ 220 10 488 543 5,3 1,2 1,3 1,4 0,76 1,0
MSS1246-274KL_ 270 10 560 622 4,7 1,0 1,2 1,2 0,72 0,95
MSS1246-334KL_ 330 10 731 813 4,1 1,0 1,1 1,2 0,65 0,87
MSS1246-394KL_ 390 10 814 904 3,8 0,91 1,0 1,1 0,59 0,79
MSS1246-474KL_ 470 10 935 1039 3,5 0,81 0,92 0,98 0,56 0,76
MSS1246-564KL_ 560 10 1193 1326 3,0 0,76 0,85 0,90 0,50 0,67
MSS1246-684KL_ 680 10 1370 1523 2,8 0,68 0,77 0,82 0,46 0,62
MSS1246-824KL_ 820 10 1590 1767 2,6 0,61 0,70 0,75 0,43 0,58
MSS1246-105KL_ 1000 10 2090 2323 2,4 0,56 0,63 0,68 0,36 0,50
Hinweise
  1. When ordering, please specify termination and packaging codes: e.g. MSS1246-105KLC
  2. Inductance measured at 100 kHz, 0.1 Vrms using 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). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel
    In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
  • 13" 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 +85°C with (40°C rise) Irms current
Lagertemperaturbereich:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Maximale Bauteiltemperatur:
+125°C (ambient + temp rise).
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

mss1246d.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 0,4
* 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, 0.40 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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