SRP6540-8R2M The Bourns SRP6540-8R2M is a shielded power inductor with an 8.2µH inductance and a 4.5A current rating. It features a low DCR of 50.5mΩ and is designed for surface mounting.
Mfr Part #:

SRP6540-8R2M

Available from 4 distributors
Mfr Name: Bourns
Bourns
The Bourns SRP6540-8R2M is a shielded power inductor with an 8.2µH inductance and a 4.5A current rating. It features a low DCR of 50.5mΩ and is designed for surface mounting.
Total Stock: 1,678 pcs
$ Price Range: $0.18

SRP6540-8R2M Available from 4 distributors

Authorised
Non-Authorised

SRP6540-8R2M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
Current Rating (Typical @ Ind. drops 20 % typ. at Isat)
DC Resistance (DCR)
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Shielding
Standard Package Quantity
Test Frequency
Tolerance
Type
Width

SRP6540-8R2M Description

Short technical summary and product information.

The Bourns SRP6540-8R2M is a shielded power inductor from the SRP6540 series, designed for applications requiring high saturation current and efficient power conversion. It features a robust iron powder core construction and enameled copper wire.

 

This inductor offers an inductance value of 8.2 µH with a tolerance of ±20% and a maximum DC resistance of 50.5 mΩ. It is rated for a current of 4.5 A, with a higher saturation current rating of 18 A. The operating temperature range is -55°C to +125°C.

 

Designed for surface mounting, the SRP6540-8R2M has dimensions of 7.20mm x 6.50mm x 4.00mm. It is suitable for use in DC/DC converters and power supplies for portable communications equipment, laptop computers, camcorders, HDTVs, and video game consoles.

 

The component is RoHS compliant and halogen-free, meeting modern environmental standards. It is supplied on a reel with a standard package quantity of 1200 pieces.

SRP6540-8R2M Quick Information

Product Type: Fixed Inductor
Series: SRP6540
Canonical Name: Bourns SRP6540 Series Shielded Power Inductor
Subcategory: Shielded Power Inductors

SRP6540-8R2M Compliance

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

SRP6540-8R2M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRP6540-8R2M Features

  • Shielded construction with iron powder core.
  • 8.2µH inductance with ±20% tolerance.
  • Rated for 4.5A continuous current.
  • Low DCR of 50.5mΩ maximum.
  • Surface mountable SMD package.

SRP6540-8R2M Applications

  • Ideal for DC/DC converters.
  • Suitable for portable electronics power.
  • Used in laptop computer power supplies.
  • Applicable for HDTV and camcorder power.
  • Designed for video game console power.

SRP6540-8R2M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the SRP6540-8R2M?

8.2 µH ±20% at 100 KHz.

What are the current ratings for this inductor?

4.5 A RMS (40°C temperature rise) and 18 A saturation (20% inductance drop).

What is the DC resistance of the SRP6540-8R2M?

50.5 mΩ maximum.

What is the operating temperature range?

-55°C to 125°C.

Is the inductor shielded?

Yes, it is shielded.

What core material is used?

Iron powder.

What are the package dimensions?

7.20mm x 6.50mm x 4.00mm (length x width x height).

Home
Account

Categories