3D Model Datasheet Spice Model

MSS1278-154

Name: MSS1278-154KLD
Brand: Coilcraft
SKU: MSS1278-154KLD
Price: 0.73 USD
Availability: InStock

MSS1278-154MLB, MSS1278-154MLD, MSS1278-154KLD

For more information and specification about the part.

Go to series

Buy Now:

Count	Unit price
1	$2.29
250	$1.54
500	$0.93
1000	$0.73
2500	$0.62
5000	$0.58

For high volume or non-stock items, request a quote.

Tolerance

M = 20%

K = 10%

Termination

L = Matte tin over nickel

Packaging

D = 13" machine-ready reel

B = Less than full reel

. in stock, ready to ship today.

Request a Sample:

Designer's Kit:

Kit	Values	Price
C380	30 (3 of each)	$90.00

Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (µH) 2 (Tolerance: ±10%)	DCR (mΩ) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
Part number 1	Inductance (µH) 2 (Tolerance: ±10%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
MSS1278-154KL_	150	217	241	4.1	2.5	2.9	3.0	1.3	1.8

Notes

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.

Termination:

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)

Packaging:

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.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

–40°C to +85°C with (40°C rise) Irms current.

Storage temperature range:

Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C

Maximum part temperature:

+125°C (ambient + temp rise). Derating.

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

Inductance vs. Current

Inductance vs. Frequency

Physical characteristics

Tape and Reel specification

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.

General specification

Core Material:

Ferrite

Weight:

3.8 - 4.6 g

Packaging:

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

Soldering/Washing

Moisture Sensitivity Level (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Resistance to soldering heat:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

Warehouses

Language settings

Currency settings

MSS1278-154

MSS1278-154MLB, MSS1278-154MLD, MSS1278-154KLD

Share this part

Selected configuration not available

Specifications

Termination:

Packaging:

Performance curves

Inductance vs. Current

Inductance vs. Frequency

Physical characteristics

Tape and Reel specification

General specification

Soldering/Washing

Related products

MSS1278-103

MSS1278-104

MSS1278-105

MSS1278-123

MSS1278-124

MSS1278-142

MSS1278-153

MSS1278-183

MSS1278-184

MSS1278-223

MSS1278-224

MSS1278-273

MSS1278-274

MSS1278-333

MSS1278-334

MSS1278-393

MSS1278-394

MSS1278-472

MSS1278-473

MSS1278-474

MSS1278-562

MSS1278-563

MSS1278-564

MSS1278-682

MSS1278-683

MSS1278-684

MSS1278-822

MSS1278-823

MSS1278-824

Related product series

MOS6020 Series

MSS1038 Series

MSS1038T Series

MSS1048 Series

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

Warning