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SRP1038A-4R7M The Bourns SRP1038A-4R7M is a shielded power inductor with a 4.7 µH inductance value. It features a 10A current rating and a low DCR of 15.5mOhm.
Mfr Part #:

SRP1038A-4R7M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRP1038A-4R7M is a shielded power inductor with a 4.7 µH inductance value. It features a 10A current rating and a low DCR of 15.5mOhm.
✓ Total Stock: 6,000 pcs
$ Price Range: $0.18

SRP1038A-4R7M Available from 1 distributor

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✓ Non-Authorised
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6,000 pcs
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6000 pcs On Request 1 On Request On Request On Request On Request On Request
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SRP1038A-4R7M 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
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Ratings
Shielding
Storage Temperature
Tolerance
Type
Width
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SRP1038A-4R7M Description

Short technical summary and product information.

This Bourns SRP1038A-4R7M is a shielded power inductor from the SRP1038A series, designed for demanding applications. It offers a nominal inductance of 4.7 µH with a tolerance of ±20% and a low DC resistance of 15.5mOhm maximum.

 

The inductor is rated for a current of 10A (RMS) and a saturation current of 17A, making it suitable for high-power circuits. It operates within a temperature range of -40°C to 150°C and is AEC-Q200 compliant, indicating its suitability for automotive applications.

 

Constructed with a carbonyl powder core and wirewound type, this inductor features a shielded design for reduced electromagnetic interference. It is designed for surface mounting and comes in a nonstandard package with dimensions of 11.00mm length, 10.00mm width, and 4.00mm height.

SRP1038A-4R7M Quick Information

Product Type: Shielded Power Inductor
Series: SRP1038A
Canonical Name: Bourns SRP1038A Series Shielded Power Inductor, 4.7 µH, 10A
Subcategory: Fixed Inductor

SRP1038A-4R7M Compliance

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

SRP1038A-4R7M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRP1038A-4R7M Features

  • Shielded construction for reduced EMI.
  • High saturation current of 17A.
  • Low DC resistance of 15.5mOhm.
  • AEC-Q200 automotive grade compliance.
  • Surface mountable nonstandard package.

SRP1038A-4R7M Applications

  • Suitable for automotive power systems.
  • Used in DC-DC converters.
  • Ideal for power filtering circuits.
  • Applicable in high current designs.

SRP1038A-4R7M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRP1038A-4R7M?

The inductance is 4.7 µH with a tolerance of ±20% at 100 kHz / 1 V.

What is the current rating of the Bourns SRP1038A-4R7M?

The RMS current rating is 10 A with a 40°C temperature rise, and the saturation current is 17 A (inductance drops 20%).

What is the DC resistance of the SRP1038A-4R7M?

The maximum DC resistance is 15.5 mOhm.

What is the self resonant frequency of the SRP1038A-4R7M?

The typical self resonant frequency is 16 MHz.

What is the package size of the SRP1038A-4R7M?

The inductor is surface mount in a nonstandard package measuring 11.00 mm x 10.00 mm x 4.00 mm.

What is the minimum Q factor of the SRP1038A-4R7M?

The minimum Q factor is 20 at 100 kHz / 1 V.

Is the SRP1038A-4R7M AEC-Q200 qualified?

Yes, it is AEC-Q200 qualified for automotive applications.

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