Bourns Shielded Wirewound Surface Mount Inductor 22 μH ±20% 4.3 A Idc Ferrite Core SRR1280

Bourns SRR1280 shielded wirewound surface mount inductor offers a reliable solution featuring 22 μH inductance with a tolerance of ±20% and a maximum DC current rating of 4.3 A. This surface mount device includes a ferrite core and magnetic shielding to reduce electromagnetic interference and maintain signal integrity in demanding electronic environments.

The inductor is housed in a 1280 package case, measuring 12.5 mm in length and depth, and 7.5 mm in height, with a solder termination style that facilitates efficient surface mounting on printed circuit boards. It provides a maximum DC resistance of 38.6 mΩ and sustains operation between -40°C and 125°C temperatures, ensuring durability across various industrial and consumer electronics applications.

This component is designed for use in the input and output stages of DC/DC converters and power supplies commonly used in portable communication equipment, camcorders, LCD TVs, and car radios. Its magnetic shielding and ferrite core construction help minimize electromagnetic interference, making it suitable for sensitive electronic circuitry requiring stable inductance and current handling capabilities.

The inductor features a maximum self-resonant frequency of 11 MHz and a minimum quality factor of 20, ensuring reliable high-frequency performance. The product is RoHS compliant, endorsing its environmental safety and regulatory adherence.

The inductor supports a maximum DC current of 4.3 A. It offers effective magnetic shielding and a durable ferrite core. Package size 1280 with dimensions 12.5 mm × 12.5 mm × 7.5 mm (L×D×H). Terminated with solder for surface mount technology.

Operates within temperatures from -40°C up to 125°C. Maximum DC resistance of 38.6 mΩ ensures low power loss. Maximum self-resonant frequency of 11 MHz suitable for high-frequency circuits. Minimum quality factor of 20 for stable inductance at operating frequencies.

Moulded construction for mechanical strength and reliability. Complies with RoHS standards for environmental compliance.

Suitable for electronics manufacturing, laboratory applications, telecommunications, automotive electronics, and consumer devices. Choose this Bourns SRR1280 Series shielded wirewound inductor for enhanced circuit performance and reduced electromagnetic interference. Browse the Electronics Components category at EnvMart for more Surface Mount Inductors and related products.