MSS1278-473MLD The Coilcraft MSS1278-473MLD is a shielded, drum core power inductor with 47µH inductance and a 2A current rating. It features a surface mount design for easy integration.
Mfr Part #:

MSS1278-473MLD

Available from 4 distributors
Mfr Name: Coilcraft
Coilcraft
The Coilcraft MSS1278-473MLD is a shielded, drum core power inductor with 47µH inductance and a 2A current rating. It features a surface mount design for easy integration.
Total Stock: 3,640 pcs
$ Price Range: $0.52

MSS1278-473MLD Available from 4 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,730 pcs
2730 pcs On Request 1 On Request On Request 13+ On Request On Request
Non-Authorised Inventory information
495 pcs
495 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
400 pcs
400 pcs On Request 1 On Request On Request 2015+ On Request On Request
Non-Authorised Inventory information
15 pcs
15 pcs On Request 1 On Request On Request On Request On Request On Request

MSS1278-473MLD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Ratings
Shielding
Tolerance
Type
Width

MSS1278-473MLD Description

Short technical summary and product information.

This Coilcraft MSS1278-473MLD is a shielded, drum core power inductor designed for demanding applications. It offers an inductance value of 47µH with a tolerance of ±20% and a maximum DC resistance of 80.4mOhm. The component is rated for a continuous current of 2A and can handle saturation currents up to 4.4A.

 

Operating within a temperature range of -40°C to 125°C, this inductor is suitable for various environmental conditions. Its surface mount type and compact dimensions (12.00mm x 12.00mm x 8.05mm) facilitate efficient board space utilization. The AEC-Q200 rating indicates its suitability for automotive and harsh environment applications.

 

Constructed with a ferrite core, the MSS1278-473MLD provides reliable performance for power supply circuits, filtering, and energy storage. Its shielded construction minimizes electromagnetic interference (EMI), making it ideal for noise-sensitive designs.

MSS1278-473MLD Quick Information

Product Type: Shielded Power Inductor
Canonical Name: Coilcraft MSS1278-473MLD Shielded Drum Core Power Inductor
Subcategory: Power Inductor

MSS1278-473MLD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MSS1278-473MLD Estimated Pricing

Qty Low High
1+ $0.52 $0.52

Estimated market price range - modelled values for guidance only, not live distributor offers.

MSS1278-473MLD Features

  • Shielded drum core power inductor.
  • 47µH inductance with ±20% tolerance.
  • 2A continuous current rating.
  • Low 80.4mOhm maximum DCR.
  • AEC-Q200 qualified for automotive use.

MSS1278-473MLD Applications

  • Ideal for DC-DC converters.
  • Suitable for power supply filtering.
  • Used in automotive applications.
  • Effective for EMI suppression.

MSS1278-473MLD FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance of the Coilcraft MSS1278-473MLD?

The inductance is 47 µH.

What is the current rating for the MSS1278-473MLD inductor?

The continuous current rating is 2 A.

What is the maximum DC resistance (DCR) of this Coilcraft inductor?

The maximum DC resistance is 80.4mOhm.

What is the operating temperature range for the MSS1278-473MLD?

The operating temperature range is -40°C to 125°C.

What type of package is the Coilcraft MSS1278-473MLD?

It is a surface mount, nonstandard package.

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