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Bourns 4020 Shielded Wirewound Surface Mount Inductor with Carbonyl Powder Core 2.2 μH ±20% 4A Idc Q:10 SRP4020TA

Category Surface Mount Inductor Brand BOURNS Condition New

Specifications

Country of Origin India
Brand Bourns
Height 1.8mm
Length 4.45mm
Model SRP4020TA
Depth 4.06mm
Packaging Reel
Series SRP4020TA
Maximum Operating Temperature 150°C
Minimum Operating Temperature -40°C
Core Material Carbonyl Powder
Inductance Range 0.1 μH to 15 μH
Inductance 2.2μH
Standards/Approvals RoHS
Package/Case 4020
Maximum DC Current 4A
Pin Count 2
Maximum DC Resistance 61mΩ
Inductance Tolerance ±20 %
Termination Style Solder
Maximum Self Resonant Frequency 45MHz
Minimum Quality Factor 10
Inductor Construction Wirewound
Automotive Standard AEC-Q200

Key Features

  • Features a shielded construction for reduced magnetic radiation.
  • Rated inductance of 2.2 μH with ±20% tolerance.
  • Maximum DC current rating of 4 amps allows high current handling.
  • Complies with AEC-Q200 automotive standards ensuring reliability.
  • Operates in temperature range from -40°C to 150°C.
  • Compact 4020 package with dimensions 4.45mm length, 1.8mm height, and 4.06mm depth.
  • Low maximum DC resistance of 61 milliohms for improved efficiency.
  • Provides a minimum quality factor of 10 at rated frequency performance.

Product Description

Bourns SRP4020TA 4020 Shielded Wirewound Surface Mount Inductor features a wirewound construction on a carbonyl powder core designed to achieve high saturation current and low magnetic interference. This inductor is tailored for the demanding requirements of automotive electronics including driver assistance systems, infotainment, and lighting applications. With a nominal inductance of 2.2 μH and tolerance of ±20%, it supports currents up to 4 A DC, making it suitable for power supplies and DC-DC converters.

Constructed in a compact 4020 surface mount package with precise dimensions (length 4.45 mm, height 1.8 mm, depth 4.06 mm), the component offers low resistance of 61 mΩ and a minimum quality factor of 10, ensuring efficient operation at frequencies up to 45 MHz. It meets the stringent automotive standard AEC-Q200 and is RoHS compliant, reinforcing its suitability for environmentally conscious, high-reliability industrial use cases.

This shielded inductor’s carbonyl powder core minimizes EMI emissions, critical for sensitive automotive electronic environments. The solder termination style facilitates integration into surface mount PCB assemblies, promising durability and reliability at operating temperatures from -40°C to 150°C. Its molded construction further enhances mechanical robustness.

Shielded construction reduces electromagnetic interference. High saturation current capability meets heavy current demands. Meets automotive quality and reliability standard AEC-Q200. Compact 4020 surface mount package enables efficient PCB layout.

Carbonyl powder core enhances magnetic performance and stability. RoHS and halogen-free compliance for environmental safety. Wide operational temperature range from -40°C to 150°C. Low DC resistance reduces power loss and heat generation.

High self-resonant frequency up to 45 MHz supports high frequency circuits. Wirewound design ensures precision and consistent inductance.

This product is ideal for automotive electronics, industrial power supplies, and telecommunications equipment requiring reliable, shielded inductors with robust current handling capability. Explore more Surface Mount Inductors at EnvMart to meet diverse application needs.

Bourns 4020 Shielded Wirewound Surface Mount Inductor with Carbonyl Powder Core 2.2 μH ±20% 4A Idc Q:10 SRP4020TA
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Frequently Asked Questions

The rated inductance of this inductor is 2.2 μH with a tolerance of ±20%.

It has a maximum DC current rating of 4 amps, allowing for high current handling capabilities.

This inductor operates within a temperature range from -40°C to 150°C.

The dimensions of the 4020 package are 4.45 mm in length, 1.8 mm in height, and 4.06 mm in depth.

The maximum DC resistance is 61 milliohms, which helps improve efficiency.

Yes, it complies with AEC-Q200 automotive standards, ensuring reliability in automotive applications.

The minimum quality factor at rated frequency performance is 10.

It features a carbonyl powder core designed for high saturation current and low magnetic interference.

The termination style is solder, facilitating integration into surface mount PCB assemblies.

The maximum self-resonant frequency is up to 45 MHz, supporting high frequency circuits.

Yes, it is RoHS compliant, reinforcing its suitability for environmentally conscious applications.

It is suitable for automotive electronics, industrial power supplies, and telecommunications equipment requiring reliable inductors.

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