SDE0403A-180M The Bourns SDE0403A-180M is a surface mount SMD power inductor featuring 18µH inductance and a current rating of 750mA. It is designed for reliable performance in demanding applications.
Mfr Part #:

SDE0403A-180M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SDE0403A-180M is a surface mount SMD power inductor featuring 18µH inductance and a current rating of 750mA. It is designed for reliable performance in demanding applications.
Total Stock: 1,104 pcs
$ Price Range: $0.20

SDE0403A-180M Available from 1 distributor

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SDE0403A-180M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q200
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Inductance Drop
Length
Material
Mounting Type
Operating Temperature
Ratings
Shielding
Storage Temperature
Temperature Rise
Terminal Finish
Test Frequency / Voltage
Tolerance
Type
Width
Wire Material

SDE0403A-180M Description

Short technical summary and product information.

The Bourns SDE0403A-180M is a high-performance SMD power inductor from the SDE0403A series. It offers an inductance value of 18µH with a tolerance of ±20% and a maximum DC resistance of 309mOhm. This inductor is rated for a continuous current of 750mA (Irms) and a saturation current of 1.1A (Isat).

 

Designed for operation within a temperature range of -40°C to 125°C, the SDE0403A-180M features a ferrite core and enameled copper wire. Its compact dimensions of 4.5 x 4 x 3.2 mm make it suitable for space-constrained applications. The inductor is AEC-Q200 compliant, indicating its suitability for automotive and other high-reliability environments.

 

This unshielded, drum core inductor is supplied in a standard package of 2000 pieces per reel, designed for surface mounting. Its robust construction and electrical characteristics make it a reliable choice for various power management circuits.

SDE0403A-180M Quick Information

Product Type: Fixed Inductor
Series: SDE0403A
Canonical Name: SDE0403A Series SMD Power Inductor
Subcategory: SMD Power Inductor

SDE0403A-180M Compliance

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

SDE0403A-180M Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

SDE0403A-180M Features

  • 18µH inductance with ±20% tolerance.
  • 750mA continuous current rating.
  • Low 309mOhm maximum DCR.
  • AEC-Q200 automotive compliant.
  • Compact 4.5 x 4 x 3.2 mm SMD package.

SDE0403A-180M Applications

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

SDE0403A-180M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SDE0403A-180M?

The nominal inductance is 18µH at 25°C.

What is the current rating of this inductor?

The RMS current rating is 750mA and the saturation current is 1.1A at 25°C.

What is the DC resistance of the SDE0403A-180M?

The maximum DC resistance is 309mOhm at 25°C.

What is the self-resonant frequency?

The self-resonant frequency is 28MHz at 25°C.

What is the operating temperature range?

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

Is the SDE0403A-180M AEC-Q200 compliant?

Yes, it is AEC-Q200 compliant.

What is the package type?

It is a surface mount component in a nonstandard package.

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