3D Model Datasheet DCDC Tool

MSS1278H Series

High Temperature Power Inductors

Designed for high ambient temperatures – up to 125°C with Irms current
AEC-Q200 Grade 1 (−40°C to +125°C)
Magnetically shielded
Saturation current rating up to 31 Amps and very low DCR
Inductance ratings from 1.0 to 1000 µH
RoHS-compliant. 260°C compatible. Matte tin over nickel over phos bronze terminations
COTS Plus tin-silver-copper and tin-lead terminations available.

Jetzt kaufen:

Teilenummer

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Anzahl	Einzelpreis
1	$2,74
250	$1,78
500	$1,08
1000	$0,84
2500	$0,72
5000	$0,65

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

Tolerance

M = 20%

Termination

E = Matte tin over nickel

Packaging

D = 13" machine-ready reel

. Auf Lager, noch heute versandbereit.

Muster anfordern:

Teilenummer

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Technische Daten

Electrical specifications at 25°C. Operating voltage 400 V max

Teilenummer 1	Induktivität (µH) 2	Toleranz (%)	DCR (mΩ) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
Teilenummer 1	Induktivität (µH) 2	Toleranz (%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
MSS1278H-821M_D	0,82	20	3,7	4,5	107	26,5	29,0	31,0	7,50	10,50
MSS1278H-142M_D	1,4	20	4,6	5,6	77,0	21,0	23,0	24,5	7,50	10,50
MSS1278H-202M_D	2,0	20	5,1	6,2	60,0	17,6	21,2	24,0	7,00	10,00
MSS1278H-272M_D	2,7	20	5,7	7,0	49,0	14,9	16,7	18,0	6,20	8,80
MSS1278H-392M_D	3,9	20	7,0	8,6	41,0	12,9	14,4	15,5	6,20	8,60
MSS1278H-472M_D	4,7	20	7,8	9,4	33,0	11,4	12,7	13,7	5,30	7,40
MSS1278H-602M_D	6,0	20	10,0	12,0	27,0	10,0	11,3	12,2	5,00	7,20
MSS1278H-722M_D	7,2	20	10,6	12,8	24,0	9,2	10,3	11,1	4,40	6,00
MSS1278H-872M_D	8,7	20	13,5	16,3	22,0	8,3	9,3	10,0	4,30	5,80
MSS1278H-103M_D	10	20	15,0	18,0	20,0	7,6	8,4	9,2	4,20	5,60
MSS1278H-123M_D	12	20	16,0	19,2	18,0	7,0	7,9	8,5	3,80	5,40
MSS1278H-153M_D	15	20	17,0	20,4	17,0	6,5	7,3	7,9	3,60	5,10
MSS1278H-183M_D	18	20	22,0	26,5	14,0	5,7	6,5	7,0	3,40	4,80
MSS1278H-223M_D	22	20	25,0	30,0	12,0	5,1	5,8	6,2	3,00	4,30
MSS1278H-273M_D	27	20	34,0	41,0	10,0	4,6	5,2	5,6	2,80	3,90
MSS1278H-333M_D	33	20	38,0	45,0	9,5	4,2	4,7	5,1	2,70	3,80
MSS1278H-393M_D	39	20	44,0	53,0	8,5	3,8	4,3	4,7	2,60	3,70
MSS1278H-473K_D	47	10	48,0	57,0	7,5	3,6	4,0	4,4	2,30	3,20
MSS1278H-563K_D	56	10	61,0	73,0	7,0	3,3	3,7	4,0	2,20	3,10
MSS1278H-683K_D	68	10	68,0	83,0	6,5	3,0	3,3	3,6	2,00	2,70
MSS1278H-823K_D	82	10	89,0	108	5,5	2,7	3,1	3,3	1,80	2,40
MSS1278H-104K_D	100	10	101	121	5,0	2,4	2,8	3,0	1,70	2,30
MSS1278H-124K_D	120	10	113	132	4,5	2,2	2,5	2,7	1,60	2,20
MSS1278H-154K_D	150	10	155	181	3,9	2,0	2,2	2,4	1,30	1,80
MSS1278H-184K_D	180	10	174	208	3,6	1,8	2,0	2,2	1,20	1,70
MSS1278H-224K_D	220	10	225	270	3,5	1,6	1,9	2,0	1,05	1,45
MSS1278H-274K_D	270	10	257	305	3,3	1,5	1,7	1,8	1,00	1,40
MSS1278H-334K_D	330	10	291	350	2,9	1,3	1,5	1,6	0,92	1,30
MSS1278H-394K_D	390	10	379	450	2,4	1,2	1,4	1,5	0,85	1,15
MSS1278H-474K_D	470	10	430	500	2,3	1,1	1,3	1,4	0,80	1,10
MSS1278H-564K_D	560	10	562	660	1,9	1,0	1,2	1,3	0,66	0,90
MSS1278H-684K_D	680	10	633	760	1,7	0,92	1,0	1,1	0,63	0,85
MSS1278H-824K_D	820	10	721	840	1,7	0,84	0,97	1,0	0,60	0,80
MSS1278H-105K_D	1000	10	970	1150	1,4	0,76	0,87	0,94	0,54	0,74

Hinweise

When ordering, please specify termination code: e.g. MSS1278H-105KED
Inductance measured at 100 kHz, 0.1 Vrms using a Coilcraft SMD-A fixture in an Agilent/HP 4263B LCR meter or equivalent.
DCR measured on a micro-ohmmeter and a Coilcraft CCF858 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 8573D network analyzer or equivalent. Details
Isat: DC current at 25°C that causes the specified inductance drop from its value without current.
Temperature derating curves.
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:

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″ machine-ready reel. EIA-481 embossed plastic tape (500 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform , Halogenfrei

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)

Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):

See FIT/MTBF Calculations

Kennlinien

Typical L vs Frequency

Typical L vs Current

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
500	330	100	13	30,4	24,4	24	16	4	2	8,7	0,5

‡ Part marking does not indicate polarity.

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

3.8 g – 4.6 g

Verpackung:

500/13″ reel; Plastic tape: 24 mm wide, 0.5 mm thick, 16 mm pocket spacing, 8.7 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.

Lager

Spracheinstellungen

Währungseinstellungen

MSS1278H Series

High Temperature Power Inductors

Gewählte Konfiguration nicht verfügbar

Technische Daten

Anschlüsse:

Verpackung:

Kennlinien

Typical L vs Frequency

Typical L vs Current

Physikalische Eigenschaften

Gurt/Rolle-Spezifikationen

Allgemeine Spezifikation

Löten/Reinigen

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Warnung