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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

MSD1048 Series

Shielded Coupled Power Inductors

RoHS-konform Halogenfrei

Coilcraft's MSD1048 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications.

  • Ideal for Flyback, SEPIC, Ćuk, Zeta and other applications
  • Magnetic shielding allows high-density mounting
  • Tight winding coupling
  • Industry standard footprint
See Selecting inductors for SEPIC
Jetzt kaufen:
Anzahl Einzelpreis
1 $1,35
200 $1,07
400 $0,93
1000 $0,72
2400 $0,62
5000 $0,57

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

. Auf Lager, noch heute versandbereit.
Muster anfordern:

Technische Daten

Electrical specifications at 25°C.

Für Flyback-Anwendungen

Teilenummer 1 Induktivität (µH) 2 Toleranz (%) DCR max (Ω) 3 Isolations-
spannung (V)
Streu-
induktivität (µH) 5
Windungsverhältnis
MSD1048-222NE_ 2,2 30 0,019 200 0,30 1 : 1
MSD1048-103ME_ 10 20 0,053 200 0,40 1 : 1
MSD1048-223ME_ 22 20 0,098 200 0,45 1 : 1
MSD1048-473ME_ 47 20 0,21 200 0,50 1 : 1
MSD1048-683ME_ 68 20 0,30 200 0,55 1 : 1
MSD1048-104ME_ 100 20 0,39 200 0,80 1 : 1
MSD1048-224KE_ 220 10 0,84 200 1,0 1 : 1

Für SEPIC-Anwendungen

Teilenummer 1 Induktivität (µH) 2 Toleranz (%) DCR max (Ω) 3 SRF typ (MHz) 4 Kopplungskoeffizient Streu-
induktivität (µH) 5
Isat (A) 6 Irms (A)
beide Wicklungen 7 eine Wicklung 8
MSD1048-222NE_ 2,2 30 0,019 65,0 0.97 0,30 9,1 2,4 3,4
MSD1048-103ME_ 10 20 0,053 27,0 >0.99 0,40 4,3 1,5 2,1
MSD1048-223ME_ 22 20 0,098 17,0 >0.99 0,45 2,9 1,3 1,9
MSD1048-473ME_ 47 20 0,21 12,0 >0.99 0,50 2,0 1,1 1,6
MSD1048-683ME_ 68 20 0,30 9,0 >0.99 0,55 1,7 1,0 1,4
MSD1048-104ME_ 100 20 0,39 7,3 >0.99 0,80 1,3 0,85 1,2
MSD1048-224KE_ 220 10 0,84 4,8 >0.99 1,0 0,90 0,62 0,87
Hinweise
  1. When ordering, please specify termination and packaging codes: e.g. MSD1048-224KED
  2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent. When leads are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value.
  3. DCR is for each winding. When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value.
  4. SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
  5. Leakage Inductance is for L1 and is measured with L2 shorted.
  6. DC current at 25°C that causes a 30% (typ) inductance drop from its value without current. It is the sum of the current flowing in both windings.
  7. Equal current when applied to each winding simultaneously that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. To predict temperature rise go to online calculator.
  8. Maximum current when applied to one winding that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. To predict temperature rise go to online calculator.

Anschlüsse:

  • E = 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:

  • D = 13" reel, machine-ready 
    EIA-481 embossed plastic tape (800 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.
Umwelt/Umgebung
Umwelt/Umgebung:
RoHS-konform , Halogenfrei
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

Pläne/Diagramme

msd1048schem.gif

Physikalische Eigenschaften

msd1048d-(1).gif
 

 

Gurt/Rolle-Spezifikationen

tapereel_pl-(22).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-(1).gif
800 178/330 60/100 13 18,4 12,4 24 16 4 2 5,1 0,35

Allgemeine Spezifikation

Kernmaterial:
Ferrite
Gewicht:
1.5– 1.8 g
Verpackung:
800/13″ reel Plastic tape: 24 mm wide, 0.35 mm thick, 16 mm pocket spacing, 5.1 mm pocket depth
Winding to Winding Isolation:
200 Vrms, one minute

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