Five shielded power bead inductors have low DC resistance

Characterised by high rated current and “extremely low DC resistance” Bourns Model SPB inductors are designed to enhance efficiency and reduce power losses in multi-phase integration applications.

The shielded power bead inductor series features high rated current, ferrite-based shielded construction and low DC resistance from 72 to 440nH. 

Bourns designed the new SPB0705, SPB1005, SPB1007, SPB1012 and SPB1308 to match the enhanced efficiency, low magnetic field radiation and reduced power loss requirements in a variety of multi-phase integration applications.

The inductors are available in a variety of surface mount footprints range from 6.7 x 6.5mm to 13.5 x 13mm. They are suitable for use as power conversion in voltage regulator modules (VRMs), power processors, memory modules, high current ASICs, servers, storage, data centres, networking systems and graphic cards.

All five inductors are available now and are RoHS-compliant and halogen-free. 

Bourns is a manufacturer and supplier of position and speed sensors, circuit protection solutions, magnetic components, microelectronic modules, panel controls and resistive products. 

Headquartered in Riverside, California, USA, Bourns serves a broad range of markets, including automotive, industrial, consumer, communications, medical (low/medium risk) and audio.

Latest News from Softei

This news story is brought to you by, the specialist site dedicated to delivering information about what’s new in the electronics industry, with daily news updates, new products and industry news. To stay up-to-date, register to receive our weekly newsletters and keep yourself informed on the latest technology news and new products from around the globe. Simply click this link to register here: Softei Registration