Wurth Elektronik Unshielded Surface Mount Common Mode Line Filter 9μH, 3.5A, Ferrite Core, Tape & Reel Package 744273801

Wurth Elektronik 744273801 is an unshielded surface mount common mode line filter with a Ferrite Core and 9μH inductance sectional winding. It is tailored for electronic applications requiring suppression of common mode noise while supporting a maximum current of 3.5A. With a compact size measuring 9.5mm by 8.3mm by 5.3mm, it fits well on printed circuit boards operating within -40°C to 125°C temperature range.

This filter features a low DC resistance of 11 milliohms that reduces power dissipation. Its unshielded design makes it suitable for space-limited environments needing effective noise filtering. The product is packaged in tape and reel format facilitating high-volume automated assembly.

Compliance with RoHS, JEDEC JS709B, IEC 61249-2-21, and REACH standards ensures high quality and environmental safety. The core material is ferrite known for its excellent magnetic properties. The sectional winding construction contributes to electrical stability and performance consistency.

Typical industrial applications include noise suppression in power supplies, telecommunications, and automotive electronics. The device operates at an operating voltage of 80Vdc (42Vac) and features high impedance up to 2200 ohms, improving electromagnetic compatibility for sensitive circuits.

Manufacturers and engineers seeking reliable and efficient noise filters for surface mount technology will benefit from the WE-SL5 HC series, including this model. Recommended reflow soldering techniques allow seamless integration into PCB manufacturing processes, enhancing production efficiencies.

Compact tape and reel packaging eases automated assembly processes. Unshielded design suitable for noise suppression in electronic circuits. Supports maximum DC current of 3.5 amperes. Features sectional winding inductor construction for stability.

Operating temperature range from -40°C to 125°C ensures reliability in harsh conditions. Maximum DC resistance rated at 11 milliohms minimizes power loss. Compliance with RoHS, JEDEC JS709B, IEC 61249-2-21, and REACH standards.

Low profile height of 5.3mm fits compact PCB layouts. High impedance up to 2200 Ω enhances filtering effectiveness. Recommended for automatic reflow soldering in production. Explore more surface mount inductors and electronic components at EnvMart for industrial, telecommunications, manufacturing, and electronic design applications.