It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

MSD1278T-123MLD

Name: Coilcraft MSD1278T-123MLD
Brand: Coilcraft
SKU: 994-MSD1278T-123MLD
Price: 4.39 CAD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser #:

994-MSD1278T-123MLD

Mfr. #:

MSD1278T-123MLD

Mfr.:

Coilcraft

Description:

Coupled Inductors 12uH Shld 20% 3.5A 62mOhms AECQ2

Datasheet:

MSD1278T-123MLD Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about ECAD Model.

More Information

Learn more about Coilcraft MSD1278T-123MLD

In Stock: 384

Stock:: 384 Can Ship Immediately

An unexpected error occurred. Please try again later.
Factory Lead-Time:: 8 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 500)

Cut Tape

MouseReel™ (+$8.50)

Pricing (CAD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$4.39	$4.39
	$3.74	$37.40
	$3.45	$86.25
	$2.76	$276.00
Full Reel (Order in multiples of 500)
	$2.35	$1,175.00
	$2.20	$2,200.00
	$2.14	$5,350.00
	$1.89	$9,450.00

† $8.50 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Coilcraft
Product Category:	Coupled Inductors
RoHS:
Series:	MSD1278T
Inductance - Parallel:	12 uH
Inductance - Series:	48 uH
Tolerance:	20 %
Maximum DC Current:	3.5 A
Maximum DC Resistance:	62 mOhms
Length:	12.3 mm
Width:	12.3 mm
Height:	8.05 mm
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Qualification:	AEC-Q200
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Coilcraft
Core Material:	Ferrite
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Product:	Coupled Inductors
Product Type:	Coupled Inductors
Factory Pack Quantity:	500
Subcategory:	Inductors, Chokes & Coils
Termination Style:	SMD/SMT
Part # Aliases:	MSD1278T-123MLB
Unit Weight:	4.400 g

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

MSD1278T-123MLD Datasheet (PDF)

This functionality requires JavaScript to be enabled.

CAHTS:: 8504500000
CNHTS:: 8504500000
USHTS:: 8504508000
JPHTS:: 850450000
KRHTS:: 8504509090
TARIC:: 8504500090
MXHTS:: 8504509199
BRHTS:: 85045000
ECCN:: EAR99

MSD Low DCR Coupled Inductors

Coilcraft MSD Low DCR Coupled Inductors provide a wide range of inductance values, high efficiency, and excellent current handling. The inductors can be used as two single inductors connected in series or parallel or as common mode chokes with some also suitable for wideband or 1:1 transformers. Coilcraft MSD inductors are ideal for use in a variety of circuits including flyback, multi-output buck, and SEPIC.

AEC-Q200 Grade 1 Coupled Inductors

Coilcraft AEC-Q200 Grade 1 Coupled Inductors offer high inductance, high efficiency, and excellent current handling. They can be used as two single inductors connected in series or parallel or as a common mode choke. Tight coupling (k ≥ 0.98 MSD1278T series) (k ≥ 0.97 MSD1260T series) and 500V isolation make them perfect for use in a wide range of circuits including flyback, multioutput buck, SEPIC, and Zeta.

Coupled Inductors

Coilcraft Coupled Inductors offer a small footprint inductor featuring high efficiency and excellent current handling. The different series of Coilcraft Coupled Inductors are ideal for use in flyback, multi-output buck, and SEPIC applications with some also suited for Zeta applications. The inductors can be used as two single inductors connected in series or parallel or common mode chokes with some also suitable for wideband or 1:1 transformers.

EMI/RFI Chokes

Coilcraft EMI/RFI Chokes help ensure reliable high-speed data interface communication that is free of disruptive EMI. These EMI/RFI Chokes are effective and widely used interface circuit components for meeting the variety of signal size, thermal variation, and spectral density requirements in high-speed communications. Coilcraft common mode chokes help maintain the integrity of high-speed communications and may be necessary for FCC and international regulatory standards conformance.

AEC-Q200 Qualified Products

Coilcraft offers an expansive array of AEC-Q200 products designed to withstand extreme temperatures. These products meet the strict quality standards of AEC-Q200 requirements and are viable for use in harsh automotive environments. Coilcraft offers a wide range of off-the-shelf products and custom engineered solutions to meet the automotive industry's need for high reliability, high volume magnetics.

Magnetic Products for Automotive Applications

Coilcraft manufactures a vast array of products designed to withstand extreme temperatures. The majority of these products meet the strict quality standards of AEC-Q200 certification and are suitable for use in harsh automotive environments. In addition to off-the-shelf high-temperature parts, Coilcraft can tailor products to fit specific environmental requirements.

Power Magnetics

Coilcraft is a global supplier of power magnetics, including power inductors, current sensors, and planar transformers designed for the highest efficiency performance. The wirewound inductors feature a ferrite or powdered iron core and come in a wide range of shapes and sizes. For an efficient power supply, key attributes of a power inductor are the inductance, the current, and the DC resistance (DCR).