SRN8040TA-331M The Bourns SRN8040TA-331M is a semi-shielded SMD power inductor with a 330µH inductance and a 700mA current rating. It features a low DCR of 850mOhm and is AEC-Q200 compliant.
Mfr Part #:

SRN8040TA-331M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRN8040TA-331M is a semi-shielded SMD power inductor with a 330µH inductance and a 700mA current rating. It features a low DCR of 850mOhm and is AEC-Q200 compliant.
Total Stock: 6,000 pcs
$ Price Range: $0.18

SRN8040TA-331M 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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6000 pcs On Request 1 On Request On Request On Request On Request On Request

SRN8040TA-331M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Ratings
Saturation Current
Shielding
Tolerance
Type
Units per pack
Width

SRN8040TA-331M Description

Short technical summary and product information.

The Bourns SRN8040TA-331M is a semi-shielded power inductor designed for surface mount applications. It offers an inductance value of 330µH with a tolerance of ±20% and a rated current of 700mA. The inductor has a low DC resistance (DCR) of 850mOhm, ensuring efficient operation.

 

This component is AEC-Q200 compliant, making it suitable for automotive and other demanding environments. It operates within a temperature range of -55°C to +125°C. The semi-shielded construction helps reduce electromagnetic interference (EMI).

 

With its compact dimensions of 8mm x 8mm x 4.5mm, the SRN8040TA-331M is designed for space-constrained PCB layouts. It is supplied in a standard tape and reel package of 1000 units.

 

Key electrical specifications include a Q factor of 10 at 1MHz and a self-resonant frequency of 5MHz. The ferrite core material and wirewound construction are typical for this type of power inductor.

SRN8040TA-331M Quick Information

Product Type: Fixed Inductor
Series: SRN8040TA
Canonical Name: Bourns SRN8040TA Series Semi-Shielded Power Inductor
Subcategory: SMD Power Inductors

SRN8040TA-331M Compliance

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

SRN8040TA-331M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRN8040TA-331M Features

  • Semi-shielded construction reduces EMI.
  • 330µH inductance with ±20% tolerance.
  • 700mA rated current for power applications.
  • AEC-Q200 compliant for automotive use.
  • Surface mount package for PCB integration.

SRN8040TA-331M Applications

  • Ideal for automotive power circuits.
  • Suitable for DC-DC converters.
  • Used in signal filtering applications.
  • Applicable in power management modules.
  • General purpose power supply filtering.

SRN8040TA-331M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRN8040TA-331M?

330µH at 1 MHz / 1 V with ±20% tolerance.

What is the current rating?

700mA typical, with saturation current of 750mA.

What is the DC resistance?

850mOhm typical.

What is the self-resonant frequency?

5MHz typical.

What is the package size?

8.00mm x 8.00mm x 4.50mm, surface mount, nonstandard case.

Is the inductor halogen free?

Yes, it is halogen free.

Is the inductor qualified for automotive applications?

Yes, it is AEC-Q200 rated.

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