SRP4030FA-R90M The Bourns SRP4030FA-R90M is a shielded power inductor with a metal alloy powder core. It offers 0.9 uH inductance and a high current rating.
Mfr Part #:

SRP4030FA-R90M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRP4030FA-R90M is a shielded power inductor with a metal alloy powder core. It offers 0.9 uH inductance and a high current rating.
✓ Total Stock: 500 pcs
$ Price Range: $0.18

SRP4030FA-R90M Available from 1 distributor

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✓ Non-Authorised
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500 pcs
500 pcs On Request 1 On Request On Request On Request On Request On Request

SRP4030FA-R90M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core Material
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Ratings
Self Resonant Frequency
Shielding
Storage Temperature
Tolerance
Type
Width

SRP4030FA-R90M Description

Short technical summary and product information.

The Bourns SRP4030FA-R90M is a shielded power inductor from the SRP4030FA series, designed for demanding applications. It features a metal alloy powder core and flat wire construction, providing high saturation current capabilities.

 

This inductor offers a nominal inductance of 0.9 uH with a tolerance of ±20%. It is rated for a maximum current of 11.2A at a 40°C temperature rise and has a low DC resistance of 10.01 mOhm maximum. The operating temperature range is -55°C to +155°C.

 

Designed for surface mounting, the SRP4030FA-R90M comes in a compact package measuring 4.10mm x 4.10mm x 3.00mm. It is AEC-Q200 compliant, making it suitable for automotive and other harsh environments. The inductor is also RoHS compliant and halogen-free.

 

Key electrical characteristics include a Q factor of 10 at 100kHz and a self-resonant frequency of 60 MHz. The packaging is on a 13-inch reel with 2000 pieces per reel.

SRP4030FA-R90M Quick Information

Product Type: Fixed Inductor
Series: SRP4030FA
Canonical Name: Bourns SRP4030FA Series Shielded Power Inductor
Subcategory: Shielded Power Inductor

SRP4030FA-R90M Compliance

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

SRP4030FA-R90M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRP4030FA-R90M Features

  • Shielded metal alloy powder core inductor.
  • 0.9 uH inductance with ±20% tolerance.
  • High current rating up to 11.2A.
  • Low DCR of 10.01 mOhm maximum.
  • AEC-Q200 compliant for automotive use.

SRP4030FA-R90M Applications

  • Suitable for DC-DC converter output filtering.
  • Used in power management for portable devices.
  • Ideal for high current point-of-load regulators.
  • Applicable in automotive electronics requiring high temperature rating.
  • Can be used in industrial power supplies.

SRP4030FA-R90M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRP4030FA-R90M?

0.9 µH at 100 kHz, 0.1 V.

What is the rated current of this inductor?

8.2 A RMS at 20°C temperature rise and 11.2 A RMS at 40°C temperature rise.

What is the DC resistance of the SRP4030FA-R90M?

Maximum 10.01 mΩ, typical 9.1 mΩ.

What is the self-resonant frequency?

60 MHz typical.

What is the package size of this inductor?

4.10 mm x 4.10 mm x 3.00 mm, surface mount.

What is the operating temperature range?

-55°C to +155°C (including temperature rise).

What is the saturation current?

5.2 A at 10% inductance drop, 7.0 A at 20%, and 10.0 A at 30%.

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