Bourns Shielded Wirewound Surface Mount Inductor with Carbonyl Powder Core 4.7 μH ±20% 5.5 A Idc 7028 Package SRP7028A

Bourns SRP7028A shielded wirewound Surface Mount Inductor with a Carbonyl powder core, rated at 4.7 μH inductance with a tolerance of ±20%, and a maximum DC current rating of 5.5 A Idc. The 7028 package offers a compact footprint with dimensions measuring 7.3 mm in length, 2.8 mm in height, and 6.6 mm in depth, suitable for space-constrained applications.

Constructed with a magnetically shielded design, this inductor provides high saturation current capability essential for demanding automotive and industrial power applications. The Carbonyl powder core ensures stable inductance and minimal magnetic interference. The product is compliant with the AEC-Q200 standard, confirming its suitability for automotive system use including driver assistant modules, information and entertainment systems, and lighting circuits.

Engineered to operate within a temperature range from -40°C to 150°C, the SRP7028A maintains performance reliability in harsh environmental conditions. It features a low maximum DC resistance of 40 mΩ which contributes to efficient power handling and reduced energy loss. Additionally, the inductor supports a maximum self-resonant frequency of 21 MHz, enabling its use in high-frequency applications like DC-DC converters and power supply circuits.

The product is fully RoHS compliant and halogen-free, meeting environmental and safety standards. The molded construction enhances mechanical durability, and the solder termination style facilitates secure PCB mounting. This series provides a minimum quality factor of 20, indicating low core and copper losses.

High saturation current capability ensuring performance stability under load. Magnetically shielded construction minimizes electromagnetic interference. Carbonyl powder core provides stable inductance and low losses. Compact 7028 package size fits small PCB layouts.

AEC-Q200 automotive standard qualification guarantees reliability in automotive systems. Wide operating temperature from -40°C to 150°C supports extreme environments. Low DC resistance reduces energy consumption and heat generation.

High self-resonant frequency supports high-frequency circuits. RoHS compliant and halogen free for eco-friendly applications. Molded design enhances mechanical strength and durability.

This Bourns SRP7028A inductor is widely used in automotive electronics, industrial power supplies, DC-DC converters, and other high-performance electronic systems. Explore EnvMart’s comprehensive range of inductors and surface mount components to find the perfect fit for your design requirements.