SRP4020TA-2R2M The Bourns SRP4020TA-2R2M is a shielded power inductor with a 2.2µH inductance value. It features a high current rating of 4A and a low DC resistance of 61mΩ.
Mfr Part #:

SRP4020TA-2R2M

Available from 3 distributors
Mfr Name: Bourns
Bourns
The Bourns SRP4020TA-2R2M is a shielded power inductor with a 2.2µH inductance value. It features a high current rating of 4A and a low DC resistance of 61mΩ.
Total Stock: 5,991 pcs
$ Price Range: $0.18

SRP4020TA-2R2M Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,253 pcs
4253 pcs On Request 1 On Request On Request 18+ On Request On Request
Non-Authorised Inventory information
1,638 pcs
1638 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

SRP4020TA-2R2M 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 (Typical @ Saturation)
Current Rating (Typical @ Temperature Rise)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Q Factor (Minimum/Typical @ 100 kHz)
Ratings
SVHC Present
Self Resonant Frequency (Typical)
Shielding
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Test Frequency
Test Voltage
Tolerance
Type
Width
dcr (Typical/Maximum)
tolerance (Nominal @ 100 kHz / 1 V)

SRP4020TA-2R2M Description

Short technical summary and product information.

The Bourns SRP4020TA-2R2M is a shielded power inductor from the SRP4020TA series, designed for demanding applications. It offers a nominal inductance of 2.2µH with a tolerance of ±20% and operates at a test frequency of 100 KHz.

 

This inductor is built with a carbonyl powder core and features a shielded construction for reduced electromagnetic interference. It boasts a high saturation current rating of 6A and a temperature rise current rating of 4A, with a maximum DC resistance of 61mΩ. The operating temperature range is -55°C to +150°C.

 

Designed for surface mounting, the SRP4020TA-2R2M comes in a compact 2-SMD package with dimensions of 4.45mm x 4.06mm x 2.00mm. It is AEC-Q200 compliant, making it suitable for automotive and other high-reliability applications. The component is supplied in tape and reel packaging with 3000 pieces per reel.

SRP4020TA-2R2M Quick Information

Product Type: Shielded Power Inductor
Series: SRP4020TA
Canonical Name: Bourns SRP4020TA Series Shielded Power Inductor
Subcategory: Shielded

SRP4020TA-2R2M Compliance

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

SRP4020TA-2R2M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRP4020TA-2R2M Features

  • Shielded construction for reduced EMI.
  • Carbonyl powder core for high saturation.
  • 2.2µH inductance with ±20% tolerance.
  • 4A current rating for demanding applications.
  • AEC-Q200 compliant for reliability.

SRP4020TA-2R2M Applications

  • Ideal for power supply filtering.
  • Suitable for DC-DC converters.
  • Used in automotive electronics.
  • Effective in noise suppression circuits.

SRP4020TA-2R2M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the SRP4020TA-2R2M?

The nominal inductance is 2.2 µH at 100 kHz / 1 V.

What is the current rating of this inductor?

The saturation current is 6 A and the temperature rise current is 4 A.

What is the DC resistance of the SRP4020TA-2R2M?

The maximum DC resistance is 61 mΩ.

What is the self-resonant frequency?

The typical self-resonant frequency is 45 MHz.

What package is the SRP4020TA-2R2M available in?

It is available in a 2-SMD surface mount package.

Is the SRP4020TA-2R2M RoHS compliant?

Yes, it is RoHS3 compliant.

What is the operating temperature range?

The operating temperature range is -40°C to 150°C.

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