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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

MA5421-AL

Flyback Transformer

RoHS-konform
  • Developed for Linear Technology LTC3300‑1 Bidirectional Cell Balancer
Jetzt kaufen:
Anzahl Einzelpreis
1 $3,01
175 $2,42
700 $2,10
1400 $1,65
2800 $1,41
5000 $1,29

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.

Teilenummer 1 Induktivität
bei 0A (µH) 2
(Toleranz: ±15%)
Induktivität
min bei   10 A (µH)
DCR max (Ω) 3 Streu-
induktivitätmax (µH) 4
Windungsverhältnis 5 Strom (A) 6 Isolations-
spannung (Vrms) 7
Pri Sec Pri : Sec
MA5421-AL_ 3,4 2,8 0,009 0,011 0,15 1 : 1 3,3 1500
Hinweise
  1. When ordering, please specify packaging code: e.g. MA5421-ALD
  2. Inductance is for the primary, measured at 100 kHz, 0.1 Vrms, 0 Adc.
  3. DCR is for the windings connected in parallel, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance is for the primary windings connected in parallel and is measured with the secondary windings shorted.
  5. Turns ratio is with the primary windings and the secondary windings connected in parallel.
  6. Current that causes a 40°C rise from 25°C ambient, tested with continuous current flowing through all windings. This information is for reference only and does not represent absolute maximum ratings.
  7. Isolation:1500 Vrms, one minute primary to secondary; 500 Vrms, one minute between windings of the primary and the secondary

Anschlüsse:

  • RoHS tin-silver (96.5/3.5) over tin over nickel over phos bronze. Other terminations available at additional cost.

Verpackung:

  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape 175 parts per full reel).
  • B = Less than full reel
    In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.
Umwelt/Umgebung
Umwelt/Umgebung:
RoHS-konform
Umgebungstemperaturbereich:
−40°C to +85°C with Irms current.
Lagertemperaturbereich:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
Maximale Bauteiltemperatur:
+125°C (Ambient + temperature rise)
Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Pläne/Diagramme

ma5421s.gif

Primary windings and secondary
windings to be connected in parallel
on the PC board

Physikalische Eigenschaften

ma5421d.gif
dims_inches_mm.gif

Gurt/Rolle-Spezifikationen

tapereel_pl.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_f.gif
175 330 100 13 38,4 32,4 32 28 4 2 12,93 0,5

Allgemeine Spezifikation

Kernmaterial:
Ferrite
Gewicht:
6.0 g
Verpackung:
175 per 13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 28 mm pocket spacing, 12.93 mm pocket depth.

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Löttemperaturbeständigkeit:
Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
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.