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Einführung
Technische Daten
Umwelt/Umgebung
Kennlinien
Pläne/Diagramme
Physikalische Eigenschaften
Gurt/Rolle
Löten/Reinigen

3D Model Datasheet

MSD1514-252

Name: MSD1514-252MED
Brand: Coilcraft
SKU: MSD1514-252MED
Price: 1.74 USD
Availability: InStock

MSD1514-252MED

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Anzahl	Einzelpreis
1	$4,39
175	$3,86
700	$1,74
1400	$1,36
2800	$1,17
5250	$1,08

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Tolerance

M = 20%

Termination

E = Matte tin over nickel

Packaging

D = 13" machine-ready reel

. Auf Lager, noch heute versandbereit.

Muster anfordern:

Technische Daten

Electrical specifications at 25°C.

Für Flyback-Anwendungen

Teilenummer 1 (Hover for schematics)	Induktivität (µH) 2 (Toleranz: ±20%)	DCR (Ω) 3		Isolations- spannung (V)	Streu- induktivität (nH) 5	Windungsverhältnis
Teilenummer 1 (Hover for schematics)	Induktivität (µH) 2 (Toleranz: ±20%)	typ	max	Isolations- spannung (V)	Streu- induktivität (nH) 5	Windungsverhältnis
MSD1514-252ME_	2,5	0,010	0,012	500	200	1 : 1

Für SEPIC-Anwendungen

Teilenummer 1 (Hover for schematics)	Induktivität (µH) 2 (Toleranz: ±20%)	DCR (Ω) 3		SRF typ (MHz) 4	Kopplungskoeffizient	Streu- induktivität (nH) 5	Isat (A) 6			Irms (A)
Teilenummer 1 (Hover for schematics)	Induktivität (µH) 2 (Toleranz: ±20%)	typ	max	SRF typ (MHz) 4	Kopplungskoeffizient	Streu- induktivität (nH) 5	10% drop	20% drop	30% drop	beide Wicklungen 7	eine Wicklung 8
MSD1514-252ME_	2,5	0,010	0,012	34,0	0.97	200	25,0	28,0	30,5	6,0	7,8

Hinweise

When ordering, please specify termination and packaging codes: e.g. MSD1583-105KEC
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
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.
SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
Leakage Inductance is for L1 and is measured with L2 shorted.
Isat: DC current, at which the inductance drops the specified amount from its value without current. It is the sum of the current flowing in both windings.
Irms, both windings: 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. Determine temperature rise.
Irms, one winding: 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. Determine temperature rise.

Anschlüsse:

E = Matte tin over nickel over phos bronze.
Q = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
P = non-RoHS tin-lead (63/37). (Special order, added cost)

Verpackung:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 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 D.

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):

See FIT/MTBF Calculations

Kennlinien

Inductance vs Current

Inductance vs Frequency

Pläne/Diagramme

Physikalische Eigenschaften

Gurt/Rolle-Spezifikationen

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
175	330	100	13	38,4	32,4	32	24	4	2	14.3	0,5

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

9.0 – 11.8 g

Verpackung:

175/13″ reel; Plastic tape: 32 mm wide, 0.5 mm thick, 24 mm pocket spacing, 14.3 mm pocket depth

Winding to Winding Isolation:

500 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 with pure water or alcohol only. More info.

MSD1514-252

MSD1514-252MED