SRN5040TA-1R5M The Bourns SRN5040TA-1R5M is a semi-shielded power inductor with a 1.5 µH inductance value. It features a surface mount design and AEC-Q200 compliance.
Mfr Part #:

SRN5040TA-1R5M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRN5040TA-1R5M is a semi-shielded power inductor with a 1.5 µH inductance value. It features a surface mount design and AEC-Q200 compliance.
Total Stock: 275 pcs
$ Price Range: $0.18

SRN5040TA-1R5M Available from 1 distributor

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SRN5040TA-1R5M 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
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Rated Current (Irms)
Rated Current (Isat)
Ratings
Shielding
Standard Package Quantity
Storage Temperature
Temperature Rise
Tolerance
Type
Width

SRN5040TA-1R5M Description

Short technical summary and product information.

The Bourns SRN5040TA-1R5M is a semi-shielded power inductor designed for various electronic applications. It offers an inductance of 1.5 µH with a tolerance of ±20% and a rated current of 4.5A (Irms) or 6.5A (Isat).

 

This wirewound, drum core inductor operates within a temperature range of -55°C to +125°C and has a low DC resistance of 15mΩ. Its construction is semi-shielded, contributing to its performance characteristics.

 

The component is AEC-Q200 compliant, making it suitable for automotive and other demanding environments. It is available in a surface mount package, with dimensions of 4.95mm x 4.95mm x 4.10mm.

 

The SRN5040TA-1R5M is supplied on a 13-inch reel with 1500 pieces per reel.

SRN5040TA-1R5M Quick Information

Product Type: Fixed Inductor
Series: SRN5040TA
Canonical Name: Bourns SRN5040TA Series Semi-Shielded Power Inductor, 1.5 µH, 4.5A
Subcategory: Semi-Shielded

SRN5040TA-1R5M Compliance

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

SRN5040TA-1R5M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRN5040TA-1R5M Features

  • Semi-shielded construction for reduced EMI.
  • 1.5 µH inductance with ±20% tolerance.
  • Rated for 4.5A RMS current.
  • Low 15mΩ DC resistance.
  • AEC-Q200 compliant for automotive use.

SRN5040TA-1R5M Applications

  • Suitable for DC/DC converters.
  • Used in power supply circuits.
  • Ideal for automotive applications.
  • Effective in noise filtering.

SRN5040TA-1R5M FAQs

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

1.5 µH ±20% at 100 kHz / 1 V.

What is the DC resistance (DCR)?

0.015 Ω typical at 25°C.

What are the current ratings?

RMS current (Irms) is 4.5 A typical (40°C rise). Saturation current (Isat) is 6.5 A typical (30% inductance drop).

What is the self-resonant frequency (SRF)?

112 MHz typical.

What is the package size?

Nonstandard surface mount case, 4.95 mm × 4.95 mm × 4.10 mm.

What is the operating temperature range?

-55°C to +125°C.

Is this inductor AEC-Q200 compliant?

Yes.

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