Boosted Common-Mode Inductors in Combination with Semi-Shielded Inductors: An Advancement in Inductive Reasoning Techniques
In a recent announcement, Bourns Inc., a leading manufacturer of electronic components, has expanded its product line with the introduction of several new inductor series. These new offerings, part of the existing SRN-BTA family, are designed to provide higher maximum inductor values and lower magnetic-field radiation.
The SRF1209U4 series, one of the new product lines, is developed for noise suppression in signal transmission-line applications. These inductors boast a compact size and low profile, with a minimum height of 2.2 mm, making them ideal for space-constrained designs.
One of the key features of the SRF1209U4 series is their high impedance at high frequencies. This feature enhances their effectiveness in suppressing common-mode noise in signal lines. Furthermore, the series operates reliably over a wide temperature range from -40°C to +125°C, ensuring robust performance in various environmental conditions.
In addition to the SRF1209U4 series, Bourns Inc. has also introduced the SRN2010, SRN2510, SRN3010, SRN3015, and SRN4018BTA. These new product series offer similar benefits, providing higher maximum inductor values and lower magnetic-field radiation.
The new inductor series are compatible with a range of interfaces, including USB 3.1 Gen 1/2, HDMI 2.0/2.1, USB 4.0, and Thunderbolt. This versatility makes them suitable for a wide range of applications.
The inductors in these series have an impedance of up to 90 Ω and a direct current resistance (DCR) of 0.3 Ω. They also have current ratings of up to 400 mA.
For more information about these new inductor series, including specific application suggestions, visit the Bourns Inc. website. With these new additions, Bourns Inc. continues to push the boundaries of technology, offering innovative solutions for designers facing space-constrained design requirements and the need for improved signal integrity.
[1] Bourns Inc. Product Information: SRF1209U4 Series [2] Bourns Inc. Product Information: SRN-BTA Family
- The SRF1209U4 series, designed for noise suppression in signal transmission-line applications, showcases technological advancements that make it effective for suppressing common-mode noise in signal lines, boasting a compact size and low profile.
- Bourns Inc.'s new inductor series, compatible with various interfaces such as USB 3.1 Gen 1/2, HDMI 2.0/2.1, USB 4.0, and Thunderbolt, reflect the company's ongoing commitment to pushing the boundaries of technology by providing innovative solutions for designers confronted with space-constrained design requirements and the need for improved signal integrity.
