MSS1278-394KLD The Coilcraft MSS1278-394KLD is a shielded, drum core power inductor with a 390 µH inductance and a 750 mA current rating. It features AEC-Q200 qualification for demanding applications.
Mfr Part #:

MSS1278-394KLD

Available from 1 distributors
Mfr Name: Coilcraft
Coilcraft
The Coilcraft MSS1278-394KLD is a shielded, drum core power inductor with a 390 µH inductance and a 750 mA current rating. It features AEC-Q200 qualification for demanding applications.
Total Stock: 346 pcs
$ Price Range: $0.52

MSS1278-394KLD Available from 1 distributor

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MSS1278-394KLD 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

MSS1278-394KLD Description

Short technical summary and product information.

This Coilcraft MSS1278-394KLD is a shielded power inductor designed for reliable performance. It offers a nominal inductance of 390 µH with a tolerance of ±10% and a maximum DC resistance of 592.9 mOhm.

 

The inductor has a current rating of 750 mA and a saturation current of 1.52A. It operates within a temperature range of -40°C to 125°C and is AEC-Q200 qualified, making it suitable for automotive and industrial environments.

 

Featuring a drum core construction and ferrite material, this component is shielded to minimize electromagnetic interference. It is designed for surface mounting and has dimensions of 12.00mm x 12.00mm x 8.05mm. The nonstandard package type indicates specific form factor requirements.

 

Compliance includes RoHS3, MSL 1, and REACH unaffected status, though these are unverified.

MSS1278-394KLD Quick Information

Product Type: Fixed Inductor
Canonical Name: Coilcraft MSS1278-394KLD Shielded Drum Core Power Inductor
Subcategory: Shielded Inductor

MSS1278-394KLD Compliance

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

MSS1278-394KLD Estimated Pricing

Qty Low High
1+ $0.52 $0.52

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

MSS1278-394KLD Features

  • Shielded drum core power inductor.
  • 390 µH inductance with ±10% tolerance.
  • 750 mA current rating.
  • AEC-Q200 qualified for reliability.
  • Surface mountable design.

MSS1278-394KLD Applications

  • Suitable for automotive applications.
  • Ideal for power supply circuits.
  • Used in filtering applications.
  • General purpose power conversion.

MSS1278-394KLD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the Coilcraft MSS1278-394KLD?

The inductance is 390 µH with a tolerance of ±10%.

What is the current rating for this inductor?

The current rating is 750 mA.

What is the maximum DC resistance (DCR) of the MSS1278-394KLD?

The maximum DC resistance is 592.9 mOhm.

What is the operating temperature range?

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

Is this inductor AEC-Q200 qualified?

Yes, the MSS1278-394KLD is AEC-Q200 qualified.

What type of core does this inductor use?

This inductor uses a drum core made of ferrite material.

What are the dimensions of the inductor?

The dimensions are 12.00mm in length and width, and 8.05mm in height.

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