Wurth Elektronik Wirewound Surface Mount Inductor 18 μH ±10% 1.1 A Idc 4532 Package WE-PD2 744773118

Wurth Elektronik 744773118 WE-PD2 wirewound surface mount inductor delivers an inductance of 18 μH with a tolerance of ±10% and supports a maximum DC current of 1.1 A in a compact 4532 package. This component is engineered specifically for surface mounting on printed circuit boards, featuring a wirewound construction that provides excellent durability and performance for power electronic applications.

The WE-PD2 series inductors are designed to handle currents up to 14 A in higher variants, but this particular model is optimized for moderate current scenarios with stability and efficiency. It is recommended for use in switching regulators, integrated DC/DC converters, and power supply modules where low operating voltage and efficient current handling are critical, such as in computers, laptops, mobile phones, and pagers.

This inductor offers robust automotive-grade quality conforming to AEC-Q200 standards, ensuring suitability for automotive electronics where reliability under stress is mandatory. The moulded construction and absence of magnetic shielding make it resistant to mechanical shock and vibration, contributing to long service life in industrial and commercial electronic circuits.

The component dimensions include a length of 4.5 mm, height of 3.2 mm, and depth of 4 mm, with a tape and reel packaging style for automated assembly. The maximum DC resistance is low at 338 mΩ, and operation is guaranteed in a wide temperature range from -40°C to 125°C, supporting diverse environmental conditions.

Environmental compliance is verified with JEDEC JS709B, REACH, and RoHS standards. Rated maximum self-resonant frequency is 22 MHz, enabling effective usage in high-frequency power conversion applications. The country of origin is China.

Inductance of 18 μH with ±10% tolerance for precise electrical performance. Maximum DC current of 1.1 A for stable power delivery in circuits. Compact 4532 surface mount package suitable for space-saving PCB layouts. Meets industry automotive and environmental standards for quality and compliance.

Constructed for high reliability in industrial, automotive, and consumer electronics.

For professionals specifying components in power electronics, Wurth Elektronik's WE-PD2 744773118 surface mount inductors represent an optimal choice combining performance, size, and industry-standard compliance. Explore more products in the Surface Mount Inductors category at EnvMart for complete solutions in power management and filtering.