Bourns 2012 Unshielded Surface Mount Common Mode Choke, Ferrite Core, ±25 % Inductance Tolerance, 400 mA Idc SRF2012A

Bourns SRF2012A surface mount common mode choke incorporates a ferrite core and wirewound inductor construction designed for effective suppression of common mode noise in electronic circuits. It is housed in a compact 2012 package measuring 2 mm in length, 1.2 mm in height, and 1.2 mm in depth, making it suitable for tight PCB space constraints.

This component supports a maximum direct current rating of 400 mA and exhibits an inductance tolerance of ±25%, ensuring reliable performance for various industrial and consumer electronic applications. The operating temperature range is from -40°C to 125°C, enabling deployment in harsh environments including automotive and telecommunications sectors, compliant with the AEC-Q200 automotive standard.

The termination style consists of silver, nickel, and tin plating for excellent solderability and mechanical robustness during PCB assembly processes. Featuring 4 pins and a core diameter of 1.1 mm, this choke offers stable electrical characteristics and ease of integration on surface mount technology (SMT) assemblies.

Bourns SRF2012A complies fully with RoHS 2002/95/EC regulations, ensuring lead-free and environmentally friendly manufacturing processes.

Applications for this common mode choke include noise suppression in personal computers, display panels, and other electronic equipment requiring electromagnetic interference (EMI) filtering. It supports volume assembly with packaging containing 2000 pieces, suitable for automated production lines.

This common mode choke features an unshielded 2012 package size suitable for compact PCB mounting. The device supports a maximum DC current of 400 mA for reliable electrical performance. Constructed with a wirewound inductor and ferrite core for effective noise suppression and signal integrity.

Applicable across a wide temperature range from -40°C to 125°C ensuring operational stability. Complies with RoHS 2002/95/EC standards and meets automotive standard AEC-Q200. The termination style includes a silver, nickel, and tin finish to ensure solderability and durability.

Pin count of 4 and core diameter of 1.1 mm facilitate easy PCB integration. Available in packaging of 2000 pieces to support volume manufacturing requirements. Manufactured in Taiwan, Province Of China, guaranteeing quality manufacturing standards.

Explore Bourns products and reliable Surface Mount Inductors at EnvMart for industrial, commercial electronics manufacturing, automotive, and telecommunications solutions.