SRR1280A-331K The SRR1280A-331K is a surface-mount fixed inductor from Bourns featuring 330 µH inductance and a 1.1 A current rating.
Mfr Part #:

SRR1280A-331K

Available from 1 distributors
Mfr Name: Bourns
Bourns
The SRR1280A-331K is a surface-mount fixed inductor from Bourns featuring 330 µH inductance and a 1.1 A current rating.
Total Stock: 2,400 pcs
$ Price Range: $0.18

SRR1280A-331K 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
2,400 pcs
2400 pcs On Request 1 On Request On Request On Request On Request On Request

SRR1280A-331K 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
Height
Inductance
Industrial Grade
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Q @ Freq
Ratings
Shielding
Supplier Device Package
Tolerance
Width

SRR1280A-331K Description

Short technical summary and product information.

The SRR1280A-331K is a shielded surface-mount power inductor manufactured by Bourns. Designed for compact electronic circuits, this component provides a nominal inductance of 330 µH with a tolerance of ±10%. It operates reliably up to a saturation current of 1.4 A and a rated current of 1.1 A, making it suitable for energy storage and filtering tasks.

 

With a direct current resistance of 600 mΩ, the device minimizes power loss while maintaining stable performance under load. The SMD package allows for automated assembly and efficient board space utilization. Engineers can integrate this inductor into DC-DC converters, power modules, and signal conditioning circuits where reliable magnetic shielding and consistent electrical characteristics are required.

SRR1280A-331K Quick Information

Product Type: Fixed Inductor
Series: SRR1280A
Canonical Name: SRR1280A-331K Fixed Inductor
Subcategory: Shielded SMD Inductor

SRR1280A-331K Compliance

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

SRR1280A-331K Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRR1280A-331K Features

  • 330 µH nominal inductance with ±10% tolerance.
  • Rated for 1.1 A continuous current operation.
  • Saturation current reaches 1.4 A under load.
  • Low 600 mΩ DC resistance minimizes power loss.
  • Shielded surface mount design reduces EMI.

SRR1280A-331K Applications

  • Used in DC-DC converter output filtering stages.
  • Ideal for compact power supply input chokes.
  • Suitable for automotive electronics control modules.
  • Applied in industrial motor drive circuitry.
  • Effective for RF noise suppression in power lines.

SRR1280A-331K FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance value of the SRR1280A-331K?

330 µH at 1 kHz / 1 V.

What is the maximum continuous current rating?

1.1 A.

What is the DC resistance of this inductor?

600 mΩ.

What is the saturation current limit?

1.4 A.

What mounting style does this component use?

Surface mount device (SMD).

Home
Account

Categories