MSS1278-472MLD The Coilcraft MSS1278-472MLD is a shielded, drum core power inductor with 4.7 µH inductance and a tolerance of ±20%. It features a current rating of 4.3A and a maximum DC resistance of 15.5mOhm.
Mfr Part #:

MSS1278-472MLD

Available from 2 distributors
Mfr Name: Coilcraft
Coilcraft
The Coilcraft MSS1278-472MLD is a shielded, drum core power inductor with 4.7 µH inductance and a tolerance of ±20%. It features a current rating of 4.3A and a maximum DC resistance of 15.5mOhm.
Total Stock: 485 pcs
$ Price Range: $0.52

MSS1278-472MLD Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
470 pcs
470 pcs On Request 1 On Request On Request On Request 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

MSS1278-472MLD 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
Storage Temperature
Tape & Reel
Tolerance
Type
Width

MSS1278-472MLD Description

Short technical summary and product information.

This Coilcraft MSS1278-472MLD is a shielded, drum core inductor designed for power applications. It offers an inductance value of 4.7 µH with a tolerance of ±20%. The component is rated for a current of 4.3A, with a maximum DC resistance of 15.5mOhm.

 

Operating within a temperature range of -40°C to 125°C, this inductor is AEC-Q200 qualified, making it suitable for demanding environments. It features a ferrite material construction and a shielded design. The inductor is designed for surface mount applications and has a nonstandard package size.

 

Key dimensions include a length and width of 12.00mm (0.472") and a height of 8.05mm (0.317"). The operating frequency is up to 30MHz. This part is compliant with RoHS3 standards and has an MSL rating of 1.

MSS1278-472MLD Quick Information

Product Type: Fixed Inductor
Canonical Name: Coilcraft MSS1278-472MLD Shielded Drum Core Power Inductor
Subcategory: Fixed Inductor

MSS1278-472MLD Compliance

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

MSS1278-472MLD Estimated Pricing

Qty Low High
1+ $0.52 $0.52

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

MSS1278-472MLD Features

  • Shielded drum core power inductor.
  • 4.7 µH inductance with ±20% tolerance.
  • Rated for 4.3A current with low DCR.
  • AEC-Q200 qualified for automotive use.
  • Surface mountable, nonstandard package.

MSS1278-472MLD Applications

  • Ideal for power supply filtering.
  • Suitable for DC-DC converters.
  • Used in automotive electronics.
  • Effective in noise suppression circuits.

MSS1278-472MLD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of this power inductor?

The inductance value is 4.7 microhenries.

What is the current rating of the MSS1278-472MLD?

The current rating is 4.3A.

What is the DC resistance of this inductor?

The DC resistance is 15.5 milliohms.

What is the operating temperature range?

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

What type of core does this inductor have?

It has a ferrite drum core.

Is this inductor shielded?

Yes, it is shielded.

What is the package type?

It is a surface mount package.

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