SRN8040-680M The Bourns SRN8040-680M is a semi-shielded power inductor featuring 68µH inductance and a 1.1A current rating. It is designed for surface mounting.
Mfr Part #:

SRN8040-680M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRN8040-680M is a semi-shielded power inductor featuring 68µH inductance and a 1.1A current rating. It is designed for surface mounting.
Total Stock: 782 pcs
$ Price Range: $0.18

SRN8040-680M Available from 1 distributor

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Non-Authorised
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SRN8040-680M 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
Shielding
Tolerance
Type
Width

SRN8040-680M Description

Short technical summary and product information.

The Bourns SRN8040-680M is a semi-shielded power inductor from the SRN8040 series. It offers a nominal inductance of 68µH with a tolerance of ±20% and a rated current of 1.1A. The component features a low DC resistance of 275mOhm maximum and a Q factor of 20 at 2.52MHz.

 

This inductor operates within a temperature range of -40°C to 125°C. Its construction utilizes a ferrite core and wirewound technology, providing semi-shielding for reduced electromagnetic interference. The dimensions are 8.00mm x 8.00mm with a height of 4.00mm, making it suitable for surface mount applications.

 

Applications for this inductor include DC/DC converters, notebook computers, digital video cameras, HDDs, cell phones, and televisions. It is compliant with RoHS3 standards and is halogen-free.

SRN8040-680M Quick Information

Product Type: Fixed Inductor
Series: SRN8040
Canonical Name: Bourns SRN8040 Series Semi-Shielded Power Inductor
Subcategory: Semi-Shielded

SRN8040-680M Compliance

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

SRN8040-680M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRN8040-680M Features

  • Semi-shielded wirewound power inductor.
  • 68µH inductance with ±20% tolerance.
  • Rated for 1.1A maximum current.
  • Low 275mOhm maximum DCR.
  • Surface mountable 8.00mm x 8.00mm x 4.00mm package.

SRN8040-680M Applications

  • Suitable for DC/DC converters.
  • Used in notebook computers.
  • Ideal for digital video cameras.
  • Applicable to HDD power circuits.
  • Designed for cell phones and TVs.

SRN8040-680M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRN8040-680M?

68 µH at 100 KHz / 1 V.

What is the current rating of the SRN8040-680M?

1.1 A maximum.

What is the DC resistance of the SRN8040-680M?

275 mOhm maximum.

What is the self-resonant frequency of the SRN8040-680M?

7 MHz typical.

What is the package size of the SRN8040-680M?

8.00mm x 8.00mm x 4.00mm, surface mount, nonstandard package.

What is the inductance tolerance of the SRN8040-680M?

±20%.

What is the operating temperature range of the SRN8040-680M?

-40°C to 125°C.

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