SRP1040-R39M The Bourns SRP1040-R39M is a shielded power inductor with an inductance of 390 nH and a current rating of 24 A. It features a low DC resistance of 1.4 mΩ Max and operates within a temperature range of -55°C to 150°C.
Mfr Part #:

SRP1040-R39M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRP1040-R39M is a shielded power inductor with an inductance of 390 nH and a current rating of 24 A. It features a low DC resistance of 1.4 mΩ Max and operates within a temperature range of -55°C to 150°C.
Total Stock: 900 pcs
$ Price Range: $0.52

SRP1040-R39M Available from 1 distributor

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

SRP1040-R39M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Reflow Soldering
Resistance to Soldering Heat
Shielding
Storage Temperature
Tape & Reel
Test Frequency
Test Voltage
Tolerance
Width

SRP1040-R39M Description

Short technical summary and product information.

The Bourns SRP1040-R39M is a shielded power inductor from the SRP1040 series, designed for reliable performance in various electronic applications. This component offers an inductance value of 390 nH with a tolerance of ±20%, making it suitable for filtering and power management circuits.

 

Key electrical specifications include a current rating of 24 A (Isat) and 32 A (Irms at 40°C rise), with a maximum DC resistance of 1.4 mΩ. The inductor operates across a wide temperature range from -55°C to +150°C.

 

Constructed with an iron core and enameled copper wire, the SRP1040-R39M features a shielded construction for reduced electromagnetic interference. It is designed for surface mounting and comes in a nonstandard package size, with 900 pieces supplied per 13-inch reel.

 

This series is currently available but not recommended for new designs, with the newer SRP1038A series being recommended.

SRP1040-R39M Quick Information

Product Type: Shielded Power Inductor
Series: SRP1040
Canonical Name: Bourns SRP1040 Series Shielded Power Inductor
Subcategory: Fixed Inductor

SRP1040-R39M Compliance

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

SRP1040-R39M Estimated Pricing

Qty Low High
1+ $0.52 $0.52

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

SRP1040-R39M Features

  • Shielded construction for reduced EMI.
  • Inductance of 390 nH with ±20% tolerance.
  • High current rating up to 24 A.
  • Low DC resistance of 1.4 mΩ Max.
  • Wide operating temperature range of -55°C to 150°C.

SRP1040-R39M Applications

  • Suitable for power filtering circuits.
  • Used in DC-DC converters.
  • Ideal for power management modules.
  • Applicable in noise suppression circuits.

SRP1040-R39M FAQs

6 frequently asked questions generated from this part’s specifications.
What is the inductance value of the Bourns SRP1040-R39M?

The inductance value is 390 nH with a tolerance of ±20%.

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

The maximum DC resistance is 1.4 mΩ.

What is the operating temperature range for the SRP1040-R39M?

The operating temperature range is -55°C to 150°C.

What is the current rating of the Bourns SRP1040-R39M?

The current rating is 24 A (Isat) and 32 A (Irms at 40°C rise).

How is the Bourns SRP1040-R39M mounted?

It is a surface mount device.

What is the package quantity for the SRP1040-R39M?

It is supplied in a standard package of 900 pieces per 13-inch reel.

Home
Account

Categories