Bourns 0905 Surface Mount Common Mode Line Filter Ferrite Core 250μH ±50% 1.2A Maximum DC Current SRF0905

Bourns SRF0905 0905 Surface Mount Common Mode Line Filter features a ferrite core with an inductance of 250μH and a tolerance of ±50%. It is designed for EMI suppression in electronic circuits requiring reliable filtering performance up to 300 MHz. The component supports a maximum DC current rating of 1.2 A and provides stable operation in temperatures ranging from -40°C to 105°C.

The filter is housed in a compact 0905 package case measuring 9.2 mm in length, 6 mm diameter, 6 mm depth, and 5 mm height, suitable for surface mount technology (SMT) assembly on printed circuit boards. Its surface mount termination style aids in automated placement and soldering processes commonly used in electronics manufacturing.

Constructed with a ferrite core, the inductor ensures effective noise suppression and signal integrity for industrial, telecommunications, automotive (non-compliant with automotive standards), consumer electronics, and other electronic applications. Its maximum DC resistance is 130 mΩ ensuring low insertion loss.

This product complies with RoHS environmental guidelines, making it suitable for green manufacturing processes. It is supplied in a packaging of 1000 pieces per 13 inch reel, facilitating efficient high-volume production and inventory management.

Typical uses include filtering common mode noise in electronic devices and circuits across laboratory instruments, industrial electronics, and commercial electronic equipment. This filter uses a ferrite core construction for effective EMI suppression.

Package size is 0905 with length 9.2 mm and dimensions 6 mm diameter x 6 mm depth x 5 mm height. Maximum self-resonant frequency of 300 MHz supports a wide frequency range. Operating temperature range is -40°C to 105°C for robust performance.

Suitable for surface mount applications with a termination style designed for PCB assembly. Compliance with RoHS standards ensures environmental safety. Packaging includes 1000 pieces supplied on a 13 inch reel for high-volume manufacturing.

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