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MSS1278 Series

Shielded Surface Mount Power Inductors

Coilcraft MSS1278 Series shielded surface-mount power inductors feature low DC resistance and excellent current handling in a wide range of 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)

Jetzt kaufen:

Teilenummer

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Anzahl	Einzelpreis
1	$2,29
250	$1,54
500	$0,93
1000	$0,73
2500	$0,62
5000	$0,58

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

Tolerance

M = 20%

Termination

L = Matte tin over nickel

Packaging

D = 13" machine-ready reel

. Auf Lager, noch heute versandbereit.

Muster anfordern:

Teilenummer

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Designer-Kits:

Kit	Werte	Preis
C380	30 (3 of each)	$90,00

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
Teilenummer 1	Induktivität (µH) 2	Toleranz (%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
MSS1278-142ML_	1,4	20	8,8	9,8	80,0	25,2	28,6	30,6	4,3	10,0
MSS1278-472ML_	4,7	20	13,9	15,5	30,0	13,7	15,2	15,9	4,3	6,2
MSS1278-562ML_	5,6	20	15,7	17,5	24,0	12,2	13,7	14,6	4,3	6,2
MSS1278-682ML_	6,8	20	19,1	21,3	21,0	11,3	12,7	13,7	4,2	6,0
MSS1278-822ML_	8,2	20	20,3	22,6	20,0	10,1	11,5	12,3	4,1	5,9
MSS1278-103ML_	10	20	21,8	24,3	17,0	9,4	10,6	11,2	4,0	5,7
MSS1278-123ML_	12	20	23,2	25,8	15,0	8,8	10,0	10,7	3,7	5,2
MSS1278-153ML_	15	20	27,9	31,0	13,0	7,3	8,4	9,0	3,5	4,9
MSS1278-183ML_	18	20	30,8	34,3	12,0	6,1	7,1	7,7	3,0	4,5
MSS1278-223ML_	22	20	35,5	39,5	11,0	6,0	6,8	7,2	2,9	4,0
MSS1278-273ML_	27	20	45,0	50,0	10,0	5,8	6,6	7,0	2,6	3,6
MSS1278-333ML_	33	20	61,9	68,8	9,5	5,2	5,9	6,3	2,3	3,1
MSS1278-393ML_	39	20	69,1	76,8	8,5	4,7	5,4	5,8	2,1	3,0
MSS1278-473ML_	47	20	72,3	80,4	7,5	4,4	5,0	5,3	2,0	2,9
MSS1278-563ML_	56	20	80,2	89,2	7,0	4,0	4,6	4,9	1,9	2,7
MSS1278-683ML_	68	20	91,3	102	6,5	3,4	3,9	4,3	1,8	2,6
MSS1278-823ML_	82	20	126	140	5,0	3,1	3,6	3,8	1,6	2,3
MSS1278-104ML_	100	20	135	150	4,5	2,9	3,3	3,5	1,5	2,2
MSS1278-124KL_	120	10	182	203	4,3	2,6	3,0	3,2	1,4	1,9
MSS1278-154KL_	150	10	217	241	4,1	2,5	2,9	3,0	1,3	1,8
MSS1278-184KL_	180	10	229	255	4,0	2,3	2,6	2,7	1,2	1,7
MSS1278-224KL_	220	10	324	360	3,4	2,0	2,2	2,4	1,0	1,6
MSS1278-274KL_	270	10	416	462	3,1	1,7	2,0	2,2	0,90	1,2
MSS1278-334KL_	330	10	487	542	2,9	1,7	1,9	2,0	0,80	1,0
MSS1278-394KL_	390	10	534	593	2,7	1,5	1,7	1,9	0,75	1,0
MSS1278-474KL_	470	10	708	786	2,2	1,3	1,5	1,6	0,66	0,90
MSS1278-564KL_	560	10	777	864	2,0	1,2	1,4	1,5	0,60	0,80
MSS1278-684KL_	680	10	1045	1162	1,7	1,2	1,3	1,4	0,55	0,75
MSS1278-824KL_	820	10	1166	1296	1,4	1,0	1,2	1,3	0,50	0,70
MSS1278-105KL_	1000	10	1334	1483	1,3	0,97	1,1	1,1	0,48	0,68

Hinweise

When ordering, please specify termination and packaging codes: e.g. MSS1278-105KLD
Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent
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
SRF measured using an Agilent/HP 4191A or equivalent.
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:

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:

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).
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

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). Derating.

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

See FIT/MTBF Calculations

Kennlinien

Inductance vs. Current

Inductance vs. Frequency

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 - 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

MSS1278 Series

Shielded Surface Mount Power Inductors

Gewählte Konfiguration nicht verfügbar

Technische Daten

Anschlüsse:

Verpackung:

Kennlinien

Inductance vs. Current

Inductance vs. Frequency

Physikalische Eigenschaften

Gurt/Rolle-Spezifikationen

Allgemeine Spezifikation

Löten/Reinigen

Verwandte Produktreihen

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MSS1048T Series

MSS1210 Series

MSS1210H Series

MSS1246 Series

MSS1246H Series

MSS1246T Series

MSS1260 Series

MSS1260H Series

MSS1260T Series

MSS1278H Series

MSS1278T Series

MSS1514V Series

MSS1812T Series

MSS1583 Series

MSS5050T Series

MSS5121 Series

MSS5131 Series

MSS5131H Series

MSS6122 Series

MSS6132 Series

MSS6132T Series

MSS7331 Series

MSS7341 Series

MSS7341T Series

MSS7348 Series

Verwandte Produktfamilien

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LPZ

Warnung