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Bourns Shielded Surface Mount Inductor 33μH Ferrite Core 0804 Package 1.9A IDC SRN8040

Category Surface Mount Inductors Brand BOURNS Condition New

Specifications

Country of Origin India
Brand Bourns
Height 4mm
Length 8mm
Model SRN8040
Depth 8mm
Packaging Reel
Series SRN8040
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Ferrite
Inductance 33μH
Standards/Approvals RoHS
Package/Case 0804
Maximum DC Current 1.9A
Maximum DC Resistance 145mΩ
Inductance Tolerance ±20 %
Termination Style Solder
Maximum Self Resonant Frequency 10MHz
Minimum Quality Factor 20
Inductor Construction Semi Shielded
Automotive systems Driver assistant, information, lighting, entertainment

Key Features

  • Inductance of 33μH with ±20% tolerance ensures stable circuit operation.
  • Maximum DC current rating of 1.9 A supports moderate power applications.
  • 0804 package size with dimensions 8mm length, 4mm height, and 8mm depth provides compact footprint.
  • Ferrite core with semi-shielded inductive construction reduces electromagnetic interference.
  • Operates reliably from -40°C to 125°C accommodating diverse environments.
  • Maximum DC resistance of 145mΩ minimizes power loss and heat generation.
  • Supports self-resonant frequency up to 10 MHz suitable for various signal ranges.
  • RoHS compliant and features solder termination style for easy PCB mounting.

Product Description

Bourns SRN8040 shielded surface mount inductor with a ferrite core delivers an inductance of 33μH with ±20% tolerance, optimized for power electronics and signal conditioning in industrial and automotive applications.

This semi-shielded wire wound inductor is built for reliable operation up to 125°C ambient temperature and supports a maximum DC current of 1.9 A, making it ideal for driver assistant systems, automotive lighting, entertainment electronics, DC-DC converters, power supplies, televisions, and digital video applications.

The compact 0804 package case measures 8mm in length, 4mm in height, and 8mm in depth, suitable for space-constrained surface mount PCB designs. Its ferrite core offers efficient magnetic properties with reduced interference owing to the semi-shielded construction.

The inductor has a maximum DC resistance of 145 milliohms which helps maintain low energy loss and thermal stability. It also features a high-quality factor of 20, supporting operation at frequencies up to 10 MHz. The termination style is solder, ensuring reliable mounting on printed circuit boards.

This product complies with RoHS standards ensuring environmentally safe material usage. It is suitable for various industrial and automotive electronic systems requiring robust passive components with high reliability and compact size.

Inductance of 33μH with ±20% tolerance. Maximum DC current rating of 1.9 A. Compact 0804 package surface mount design. Ferrite core with semi-shielded construction. Operating temperature range from -40°C to 125°C. Maximum DC resistance of 145mΩ for efficiency.

High self-resonant frequency of 10 MHz supports diverse applications. RoHS compliant with solder termination style.

The Bourns SRN8040 series is a trusted choice for automotive, industrial, and consumer electronics where performance, size, and electromagnetic shielding are critical factors. Browse the Electronics Components and Surface Mount Inductors categories on EnvMart for similar high-quality passive components.

Bourns Shielded Surface Mount Inductor 33μH Ferrite Core 0804 Package 1.9A IDC SRN8040
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Frequently Asked Questions

The SRN8040 inductor has an inductance value of 33μH with a tolerance of ±20%.

This model supports a maximum DC current rating of 1.9 A, making it suitable for moderate power applications.

The 0804 package measures 8mm in length, 4mm in height, and 8mm in depth.

It operates reliably within a temperature range of -40°C to 125°C.

The maximum DC resistance of the SRN8040 is 145mΩ, which helps minimize power loss.

The maximum self-resonant frequency of this inductor is up to 10 MHz, making it suitable for various signal ranges.

This model features a solder termination style, ensuring easy mounting on printed circuit boards.

The core material of the SRN8040 is ferrite, which contributes to its efficient magnetic properties.

It is suitable for automotive systems such as driver assistance, lighting, and entertainment electronics, as well as industrial applications.

The minimum quality factor of this inductor is 20, supporting its operation at high frequencies.

Yes, the SRN8040 is RoHS compliant, ensuring it meets environmental safety standards.

This inductor features a semi-shielded construction, which helps reduce electromagnetic interference.

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