MSS1278-273MLD The Coilcraft MSS1278-273MLD is a shielded, drum core power inductor with a 27 µH inductance and a 2.6A current rating. It features a surface mount design.
Mfr Part #:

MSS1278-273MLD

Available from 1 distributors
Mfr Name: Coilcraft
Coilcraft
The Coilcraft MSS1278-273MLD is a shielded, drum core power inductor with a 27 µH inductance and a 2.6A current rating. It features a surface mount design.
Total Stock: 150 pcs
$ Price Range: $0.52

MSS1278-273MLD Available from 1 distributor

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MSS1278-273MLD 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

MSS1278-273MLD Description

Short technical summary and product information.

The Coilcraft MSS1278-273MLD is a shielded power inductor designed for demanding applications. It features a drum core construction and a surface mount package, making it suitable for automated assembly processes.

 

This inductor offers an inductance value of 27 µH with a tolerance of ±20%. It has a maximum DC resistance (DCR) of 50mOhm and can handle a current rating of 2.6A, with a higher current capability of 5.8A. The operating temperature range is from -40°C to 125°C, and it is AEC-Q200 qualified, indicating its suitability for automotive environments.

 

The dimensions of the MSS1278-273MLD are 12.00mm x 12.00mm with a height of 8.05mm. It is constructed from ferrite material and operates at frequencies up to 10MHz. The shielding provides electromagnetic interference (EMI) reduction.

 

This component is RoHS3 compliant and has an MSL 1 rating, indicating unlimited shelf life under standard conditions.

MSS1278-273MLD Quick Information

Product Type: Power Inductor
Canonical Name: Coilcraft MSS1278-273MLD Shielded Drum Core Power Inductor
Subcategory: Power Inductors

MSS1278-273MLD Compliance

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

MSS1278-273MLD Estimated Pricing

Qty Low High
1+ $0.52 $0.52

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

MSS1278-273MLD Features

  • Shielded drum core power inductor.
  • 27 µH inductance with ±20% tolerance.
  • Rated for 2.6A continuous current.
  • Surface mountable for automated assembly.
  • AEC-Q200 qualified for automotive use.

MSS1278-273MLD Applications

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

MSS1278-273MLD FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance of the Coilcraft MSS1278-273MLD?

The inductance is 27 µH.

What is the current rating for the MSS1278-273MLD?

The current rating is 2.6 A.

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

The maximum DC resistance is 50mOhm.

What is the operating temperature range for this Coilcraft inductor?

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

What type of package is the MSS1278-273MLD in?

It is a surface mount, nonstandard package.

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