SRN5040-150M The Bourns SRN5040-150M is a semi-shielded power inductor with a 15µH inductance and a rated current of 1.8A. It is designed for surface mount applications.
Mfr Part #:

SRN5040-150M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRN5040-150M is a semi-shielded power inductor with a 15µH inductance and a rated current of 1.8A. It is designed for surface mount applications.
Total Stock: 268 pcs
$ Price Range: $0.29

SRN5040-150M Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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268 pcs
268 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

SRN5040-150M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Rated Current (Irms)
Rated Current (Isat)
Resistance to Solder Heat
Self-Resonant Frequency (SRF)
Shielding
Standard Package Quantity
Storage Temperature
Tape & Reel
Termination Style
Tolerance
Type
Width

SRN5040-150M Description

Short technical summary and product information.

The Bourns SRN5040-150M is a semi-shielded power inductor from the SRN5040 series. It offers a nominal inductance of 15µH with a tolerance of ±20% and a maximum DC resistance of 96mΩ. This inductor is rated for a current of 1.8A (Irms) and features a saturation current (Isat) of 2.0A.

 

Designed for surface mounting, the SRN5040-150M has a compact footprint with dimensions of 5.00mm x 5.00mm x 4.00mm. It operates within a temperature range of -40°C to +125°C. The core material is ferrite, and it utilizes wirewound construction.

 

This inductor is suitable for various applications including DC/DC converters, notebook computers, digital video cameras, HDDs, cellphones, and televisions. It is RoHS compliant and halogen-free.

SRN5040-150M Quick Information

Product Type: Fixed Inductor
Series: SRN5040 Series
Canonical Name: Bourns SRN5040-150M Semi-Shielded Power Inductor
Subcategory: Semi-Shielded Power Inductor

SRN5040-150M Compliance

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

SRN5040-150M Estimated Pricing

Qty Low High
1+ $0.29 $0.29

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

SRN5040-150M Features

  • Semi-shielded construction for reduced EMI.
  • 15µH inductance with ±20% tolerance.
  • Rated for 1.8A continuous current.
  • Compact 5x5x4mm SMD package.
  • Wide operating temperature range.

SRN5040-150M Applications

  • Ideal for DC/DC converters.
  • Suitable for notebook computers.
  • Used in digital video cameras.
  • Applicable to mobile devices.
  • Designed for LCD display power.

SRN5040-150M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRN5040-150M?

The inductance is 15 µH at 100 kHz / 1 V test condition.

What is the current rating of the SRN5040-150M?

The maximum current rating is 1.8 A, with a saturation current of typically 2.0 A.

What is the DC resistance of the SRN5040-150M?

The maximum DC resistance is 96 mΩ.

What is the self-resonant frequency of the SRN5040-150M?

The typical self-resonant frequency is 17 MHz.

What is the package size and mounting type of the SRN5040-150M?

It has a 5.00 mm x 5.00 mm surface-mount package with a height of 4.00 mm and SMD/SMT termination.

What is the inductance tolerance of the SRN5040-150M?

The inductance tolerance is ±20%.

What is the operating temperature range of the SRN5040-150M?

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

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