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MSS1278T Series

High Temperature Power Inductors

Coilcraft MSS1278T 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 1 (−40°C to +125°C)

Need parts for space, military or other critical applications?
See Coilcraft AE612PNB Series | See Coilcraft ML612PNB Series | See Coilcraft MS612PNB Series

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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

N = 30%

Termination

L = Matte tin over nickel

Packaging

D = 13" machine-ready reel

. Auf Lager, noch heute versandbereit.

Muster anfordern:

Teilenummer

Finde mein Bauteil

Designer-Kits:

Kit	Werte	Preis
C419	34 (3 of each)	$100,00

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
MSS1278T-102NLD	1,0	30	6,3	7,0	115	31,8	35,0	36,8	7,1	10,1
MSS1278T-142NLD	1,4	30	8,8	9,8	85,0	25,0	27,8	29,5	6,8	9,8
MSS1278T-222NLD	2,2	30	9,4	10,5	60,0	22,6	24,8	26,0	6,3	9,2
MSS1278T-272NLD	2,7	30	10,1	11,3	40,0	18,8	20,7	22,0	6,1	8,6
MSS1278T-392NLD	3,9	30	11,7	13,0	35,0	16,5	18,2	19,2	5,7	7,7
MSS1278T-472MLD	4,7	20	13,9	15,5	33,0	15,3	16,9	17,8	4,3	6,2
MSS1278T-562MLD	5,6	20	15,7	17,5	30,0	13,4	14,9	15,7	4,3	6,2
MSS1278T-682MLD	6,8	20	19,1	21,3	23,0	12,1	13,6	14,2	4,2	6,0
MSS1278T-822MLD	8,2	20	20,3	22,6	20,0	11,4	12,6	13,3	4,1	5,9
MSS1278T-103MLD	10	20	21,8	24,3	17,0	10,6	11,8	12,5	4,0	5,7
MSS1278T-123MLD	12	20	23,2	25,8	15,0	8,9	9,9	10,4	3,7	5,2
MSS1278T-153MLD	15	20	27,9	31,0	13,0	8,4	9,3	9,9	3,5	4,9
MSS1278T-183MLD	18	20	30,8	34,3	12,0	8,0	8,9	9,4	3,0	4,5
MSS1278T-223MLD	22	20	35,5	39,5	11,0	7,1	7,9	8,3	2,9	4,0
MSS1278T-273MLD	27	20	45,0	50,0	10,0	6,3	7,1	7,5	2,6	3,6
MSS1278T-333MLD	33	20	61,9	68,8	9,5	6,0	6,6	7,0	2,3	3,1
MSS1278T-393MLD	39	20	69,1	76,8	8,5	5,4	5,9	6,3	2,1	3,0
MSS1278T-473MLD	47	20	72,3	80,4	7,5	4,8	5,4	5,7	2,0	2,9
MSS1278T-563MLD	56	20	80,2	89,2	7,0	4,4	5,0	5,3	1,9	2,7
MSS1278T-683MLD	68	20	91,3	102	6,5	3,9	4,5	4,7	1,8	2,6
MSS1278T-823MLD	82	20	126	140	5,0	3,7	4,1	4,4	1,6	2,3
MSS1278T-104MLD	100	20	135	150	4,5	3,1	3,6	3,8	1,5	2,2
MSS1278T-124KLD	120	10	182	203	4,3	3,0	3,4	3,6	1,4	1,9
MSS1278T-154KLD	150	10	217	241	4,1	2,6	2,9	3,1	1,3	1,8
MSS1278T-184KLD	180	10	229	255	4,0	2,4	2,7	2,8	1,2	1,7
MSS1278T-224KLD	220	10	324	360	3,4	2,2	2,5	2,6	1,0	1,6
MSS1278T-274KLD	270	10	416	462	3,1	1,9	2,2	2,3	0,90	1,2
MSS1278T-334KLD	330	10	487	542	2,9	1,7	1,9	2,1	0,80	1,0
MSS1278T-394KLD	390	10	534	593	2,7	1,6	1,8	1,9	0,75	1,0
MSS1278T-474KLD	470	10	708	786	2,2	1,4	1,6	1,7	0,66	0,90
MSS1278T-564KLD	560	10	777	864	2,0	1,4	1,5	1,7	0,60	0,80
MSS1278T-684KLD	680	10	1045	1162	1,7	1,2	1,3	1,5	0,55	0,75
MSS1278T-824KLD	820	10	1166	1296	1,4	1,1	1,3	1,4	0,50	0,70
MSS1278T-105KLD	1000	10	1334	1482	1,3	0,98	1,1	1,2	0,48	0,68

Hinweise

When ordering, please specify termination and packaging codes: e.g. MSS1278T-105KLC
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 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 8753D network analyzer and a Coilcraft SMD -D test fixture.
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 +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

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

MSS1278T Series

High Temperature 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

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Warnung