SRN4018TA-4R7M The Bourns SRN4018TA-4R7M is a semi-shielded power inductor with a 4.7 µH inductance value. It features a surface mountable design.
Mfr Part #:

SRN4018TA-4R7M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRN4018TA-4R7M is a semi-shielded power inductor with a 4.7 µH inductance value. It features a surface mountable design.
Total Stock: 6,000 pcs
$ Price Range: $0.17

SRN4018TA-4R7M 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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6,000 pcs
6000 pcs On Request 1 On Request On Request On Request On Request On Request

SRN4018TA-4R7M Specifications Quick View

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

SRN4018TA-4R7M Description

Short technical summary and product information.

The Bourns SRN4018TA-4R7M is a semi-shielded power inductor from the SRN4018TA series. It offers an inductance of 4.7 µH with a tolerance of ±20% and a typical DC resistance of 70 mOhm at 25°C. This inductor is rated for a continuous current of 1.7A (RMS) and a saturation current of 2A.

 

Designed for surface mounting, this component has a compact size with dimensions of 4.00mm x 4.00mm and a height of 1.80mm. It operates within a temperature range of -40°C to 125°C. The inductor features a drum core construction with wirewound technology and a ferrite core material.

 

This series is AEC-Q200 qualified, indicating its suitability for automotive applications. It is also compliant with RoHS and Halogen Free standards.

SRN4018TA-4R7M Quick Information

Product Type: Fixed Inductor
Series: SRN4018TA
Canonical Name: Bourns SRN4018TA Series Semi-shielded Power Inductor, 4.7 µH, 1.7A
Subcategory: Semi-shielded

SRN4018TA-4R7M Compliance

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

SRN4018TA-4R7M Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

SRN4018TA-4R7M Features

  • Semi-shielded wirewound drum core inductor.
  • 4.7 µH inductance with ±20% tolerance.
  • Rated for 1.7A RMS and 2A saturation current.
  • Compact 4.00mm x 4.00mm x 1.80mm SMD package.
  • AEC-Q200 qualified for demanding applications.

SRN4018TA-4R7M Applications

  • Ideal for DC-DC converter output filtering.
  • Used in automotive power supply circuits.
  • Suitable for high-frequency switching regulators.
  • For space-constrained power designs.
  • For power line filtering in automotive electronics.

SRN4018TA-4R7M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the SRN4018TA-4R7M?

4.7 µH

What is the tolerance of the inductance?

±20%

What is the self-resonant frequency?

50 MHz

What is the DC resistance?

70 mOhm

What is the saturation current rating?

2 A

What is the package type of the SRN4018TA-4R7M?

Nonstandard surface mount package, 4.00mm x 4.00mm x 1.80mm

Is the inductor AEC-Q200 qualified?

Yes, it is AEC-Q200 qualified.

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