Bourns 0804 Shielded Surface Mount Inductor, 10 μH, 20% Tolerance, 4.2 A IDC, Ferrite Core, Semi Shielded, SRN8040TA

Bourns SRN8040TA is an 0804 shielded surface mount inductor designed with a ferrite core, delivering an inductance value of 10 microhenries (μH) with a tolerance of 20%. This semi shielded inductor supports a maximum DC current of 4.2 amperes (A), making it ideal for applications requiring efficient current handling and magnetic performance.

Its compact 0804 package size (8mm length, 4.2mm height, and 3.7mm depth) facilitates use in high-density printed circuit board assemblies, particularly in electronic components, power circuits, and passive components sectors.

The device features a molded solder termination style for robust and reliable soldering performance. The ferrite core construction contributes to effective magnetic flux management and helps to reduce electromagnetic interference with the semi shielded design.

This inductor operates within a temperature range from minus 55 degrees Celsius up to 125 degrees Celsius, ensuring durability under various environmental conditions. Its low maximum DC resistance of 33 milliohms ensures minimal power loss, enhancing overall circuit efficiency.

With a self-resonant frequency of 25 MHz and a minimum quality factor of 15, the SRN8040TA is suitable for applications in industrial electronics, communication equipment, power supplies, and other demanding electronic manufacturing environments.

Compact 0804 footprint supports high-density PCB layouts. Semi shielded with ferrite core for reduced EMI and enhanced magnetic performance. Supports high current up to 4.2 amperes DC. Wide operating temperature range from -55°C to 125°C.

Low DC resistance minimizes power losses. Self-resonant frequency up to 25 MHz ideal for various signal applications. Moulded solder terminations provide secure mounting.

This product is compliant with RoHS standards and is manufactured in China. Bourns inductors like SRN8040TA are widely used in electronic industries for power management, signal conditioning, and filtering functions. For engineering and design purposes, this inductor comes supplied on reel packaging to support automated mounting processes.

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