Bourns Unveils Shielded Power Inductors with Carbonyl Core for Higher Saturation Current

The SRP4020T Series offers a high heating current rating and a shielded design that minimizes magnetic field radiation, supporting the efficiency and performance demands of power electronics.

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Bourns, Inc. has launched its new SRP4020T Series of shielded power inductors, designed with advanced carbonyl powder core technology to provide excellent thermal stability and magnetic performance. This makes them ideal for demanding applications where reliability and efficiency are critical.

The inductors feature a compact 4.45 x 4.0 mm footprint and a low 1.8 mm profile, and can operate at temperatures up to +150 °C. This small form factor and high thermal tolerance make them well-suited for tight spaces and heat-intensive environments.

Offering inductance values from 0.47 to 10 μH, the SRP4020T Series stands out with its low DC resistance, helping to reduce power loss and improve overall system efficiency. These characteristics make the inductors a strong choice for consumer electronics and power supply designs.

The series is RoHS compliant and available now through Bourns’ authorized distributors.