SRP4020TA-R68M The Bourns SRP4020TA-R68M is a shielded power inductor with a 680 nH inductance and a 7A current rating. It features a low DC resistance of 19 mOhm maximum and is AEC-Q200 compliant.
Mfr Part #:

SRP4020TA-R68M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRP4020TA-R68M is a shielded power inductor with a 680 nH inductance and a 7A current rating. It features a low DC resistance of 19 mOhm maximum and is AEC-Q200 compliant.
Total Stock: 16 pcs
$ Price Range: $0.18

SRP4020TA-R68M Available from 1 distributor

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SRP4020TA-R68M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current Rating (Amps)
Current Rating (Nominal @ at Irms)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Ratings
Saturation Current
Self Resonant Frequency
Shielding
Supplier Device Package
Tape & Reel
Tolerance
Type
Width
dcr (Typical @ typ)

SRP4020TA-R68M Description

Short technical summary and product information.

The Bourns SRP4020TA-R68M is a shielded power inductor from the SRP4020TA series, designed for demanding applications. It offers a nominal inductance of 680 nH with a tolerance of ±20%, measured at 100 KHz and 1 V.

 

This inductor boasts a high saturation current of 10A and a rated current (Irms) of 10A, with a maximum DC resistance of 19 mOhm. Its construction utilizes a carbonyl powder core and features shielded technology for reduced electromagnetic interference. The operating temperature range is -40°C to +150°C.

 

Designed for surface mounting, the SRP4020TA-R68M comes in a compact 2-SMD package measuring 4.45mm in length and 4.06mm in width, with a height of 2.00mm. It meets AEC-Q200 automotive qualification standards, making it suitable for various automotive and industrial applications requiring reliable power management.

 

Compliance includes RoHS3, MSL 1, and REACH unaffected status, though these are not verified by specific documentation.

SRP4020TA-R68M Quick Information

Product Type: Fixed Inductor
Series: SRP4020TA
Canonical Name: Bourns SRP4020TA Series Shielded Power Inductor
Subcategory: Shielded Power Inductor

SRP4020TA-R68M Compliance

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

SRP4020TA-R68M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRP4020TA-R68M Features

  • Shielded construction for reduced EMI.
  • Carbonyl powder core for high saturation.
  • 680 nH inductance with ±20% tolerance.
  • High current rating up to 7A.
  • AEC-Q200 automotive qualified.

SRP4020TA-R68M Applications

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

SRP4020TA-R68M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRP4020TA-R68M?

0.68 µH (680 nH) at 100 KHz / 1 V.

What are the current ratings for the SRP4020TA-R68M?

Rated current (Isat) is 7 A, and RMS current (Irms) is 10 A.

What is the DC resistance (DCR) of the SRP4020TA-R68M?

Typical DCR is 16 mOhm, maximum DCR is 19 mOhm.

What is the self-resonant frequency (SRF) of the SRP4020TA-R68M?

100 MHz typical.

What is the package type of the SRP4020TA-R68M?

2-SMD surface mount package.

What is the operating temperature range?

-55°C to +150°C (including temperature rise).

Is the SRP4020TA-R68M shielded?

Yes, it is fully shielded.

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