SRP7028A-100M Fixed inductor from Bourns with 10 µH inductance, 3.5 A current rating, and 85 mΩ DCR. Suitable for power applications in SMD package.
Mfr Part #:

SRP7028A-100M

Available from 2 distributors
Mfr Name: Bourns
Bourns
Fixed inductor from Bourns with 10 µH inductance, 3.5 A current rating, and 85 mΩ DCR. Suitable for power applications in SMD package.
Total Stock: 1,654 pcs
$ Price Range: $0.18

SRP7028A-100M Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
654 pcs
654 pcs On Request 1 On Request On Request On Request On Request On Request

SRP7028A-100M Specifications Quick View

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

SRP7028A-100M Description

Short technical summary and product information.

The SRP7028A-100M is a fixed inductor manufactured by Bourns. It offers an inductance of 10 µH with a tolerance of ±20%, measured at 100 KHz and 1 V. The component is rated for a continuous current of 3.5 A (Irms) and has a saturation current of 6 A (Isat) at which inductance drops by 20%. DC resistance is 85 mΩ maximum. The inductor exhibits a typical Q factor of 20 at 100 kHz and a self-resonant frequency of 14 MHz.

 

Designed for surface-mount assembly, this inductor operates over a wide temperature range of -40°C to +150°C, making it suitable for demanding environments. The storage temperature range extends from -55°C to +150°C.

 

Typical applications include power supply filtering, DC-DC converters, and energy storage circuits where low DC resistance and high current handling are required. The component's high self-resonant frequency supports use in higher frequency switching regulators.

SRP7028A-100M Quick Information

Product Type: Fixed Inductor
Canonical Name: SRP7028A-100M Fixed Inductor
Subcategory: Fixed Inductor

SRP7028A-100M Compliance

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

SRP7028A-100M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRP7028A-100M Features

  • 10 µH inductance with ±20% tolerance.
  • 3.5 A Irms current rating.
  • 85 mΩ maximum DC resistance.
  • 14 MHz self-resonant frequency.
  • Wide operating temperature range -40°C to +150°C.

SRP7028A-100M Applications

  • Power supply filtering in DC-DC converters.
  • Energy storage in buck/boost circuits.
  • EMI suppression in automotive electronics.
  • High-temperature industrial applications.

SRP7028A-100M FAQs

6 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRP7028A-100M?

10 µH ±20% at 100 KHz / 1 V.

What is the current rating of the SRP7028A-100M?

3.5 A Irms and 6 A Isat (saturation current).

What is the DC resistance of the SRP7028A-100M?

85 mΩ maximum.

What is the self-resonant frequency of the SRP7028A-100M?

14 MHz typical.

What is the operating temperature range of the SRP7028A-100M?

-40°C to +150°C.

What is the Q factor at 100 kHz?

20 typical.

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