Bourns 1812 Unshielded Surface Mount Wirewound Inductor with Ferrite Core 220 μH ±10% 100 mA Idc Q:40 CM453232

Bourns CM453232 model is a 1812 package surface mount inductor featuring a ferrite core and wirewound construction delivering 220 μH inductance with ±10% tolerance. This unshielded SMT inductor is designed for high precision and stability, offering a quality factor (Q) of 40 and a maximum DC current rating of 100 mA.

Primarily intended for electronic and electrical component applications, it offers reliable performance within a wide operating temperature range of -40°C up to 125°C. Its maximum DC resistance is 10 Ω, making it suitable for various low power electronic circuits.

The compact dimensions of 4.5 mm (length) by 3.2 mm (height and depth) comply with the 1812 standard surface mount package, facilitating ease of integration on printed circuit boards. The solder termination style ensures secure mounting and electrical contact.

The inductor construction incorporates a molded ferrite core and wirewound technology, which provides enhanced mechanical robustness and consistent inductance characteristics. This RoHS compliant component is supplied in tape and reel packaging, optimized for automated surface mount technology assembly lines.

Industrial users in electronics manufacturing and design will find this inductor useful for power filtering, noise suppression, and tuning circuits where space constraints and efficiency are critical. It is suitable for laboratory, manufacturing, commercial electronic assembly, and advanced prototype development environments.

Unshielded surface mount design suitable for compact PCB layouts. Wirewound construction with Ferrite Core providing high Q factor of 40. Maximum DC resistance of 10 Ω ensuring efficient operation. Operation temperature range from -40°C to 125°C for reliable performance.

Packaged in tape and reel for automated assembly processes. Complies with RoHS standards for environmental safety. Dimensions of 4.5 mm length and 3.2 mm height and depth fit standard 1812 package footprints. Termination style designed for solder mounting to PCB pads.

Explore the Electronics Components category at EnvMart for compatible surface mount inductors and related passive components from Bourns and other leading brands.