Wurth Elektronik Shielded Surface Mount Air Coil Inductor WE-CAIR 4248, Ferrite Core, 82 nH ±5 %, 2.5A, 1.3GHz 744912182

Wurth Elektronik model 744912182 WE-CAIR 4248 shielded surface mount air coil inductor has an inductance of 82 nH with a tolerance of ±5 %. It supports a maximum DC current of 2.5 A and operates reliably within temperature limits of -40°C to 125°C. This inductor features a ferrite core, delivering enhanced magnetic performance and shielding against electromagnetic interference.

This air coil inductor belongs to the WE-CAir series, designed for high-frequency RF applications which demand a high self-resonant frequency of 1.3 GHz and a high quality factor above 100. Its construction without a traditional core material helps reduce losses and supports broadband filtering and RF decoupling roles effectively.

Housed in a compact 4248 tape & reel package, it is suitable for automated surface mount assembly processes. The low DC resistance of 9.4 mΩ ensures efficient current flow with minimal energy loss. With solderable pin termination style, it provides reliable connection and durability for electrical circuits.

Compliance with automotive standard AEC-Q200 and environmental directives such as RoHS and REACH makes this inductor ideal for automotive and industrial electronics uses. Manufactured in China, it meets strict quality and performance standards.

Typical applications include broadband filtering, RF decoupling, and other high current RF circuit requirements in industrial, automotive, telecommunications, and consumer electronics sectors. This component is essential for engineers requiring compact, reliable inductors with excellent high-frequency performance.

The inductor features a high self-resonant frequency of 1.3 GHz for broadband RF applications. Constructed without core material to minimize losses and maintain high quality factor above 100. Compact 4248 package dimensions suit automated pick and place mounting.

Core material is ferrite, ensuring robust performance and shielding to reduce interference. Operating temperature range from -40°C to 125°C supports automotive standard AEC-Q200 compliance. Low DCR of 9.4 mΩ reduces power loss during operation.

Termination style is solderable pins for surface mount technology compatibility. The product is RoHS and REACH compliant ensuring environmental safety. Manufactured in China with strict quality controls. Explore the wide range of high-quality surface mount inductors at EnvMart for your electronic designs and industrial applications.