Bourns Shielded Wirewound Surface Mount Inductor 3.3 μH ±20% 6 A DC Current Carbonyl Powder Core SRP7028A

Bourns SRP7028A shielded wirewound surface mount inductor delivers 3.3 μH inductance with ±20% tolerance and a maximum DC current of 6 A. Utilizing a carbonyl powder core and magnetically shielded design, this inductor ensures excellent performance with reduced electromagnetic interference. It is specifically engineered for automotive and power supply applications.

The inductor meets the stringent AEC-Q200 automotive qualification standard, making it suitable for driver assistance, information, entertainment, and lighting systems in vehicles. The device supports an operating temperature range from -40°C to 150°C, ensuring dependable performance under harsh conditions.

With a compact 7028 package size, dimensions of 7.3 mm length, 6.6 mm depth, and 2.8 mm height, it fits effectively in high-density surface mount assemblies. The solder termination style facilitates reliable PCB mounting and electrical connection.

This inductor features a maximum DC resistance of 30 mΩ and a maximum self-resonant frequency of 25 MHz, providing stable inductance behavior in high-frequency circuits. The minimum quality factor of 20 guarantees efficient energy storage and low losses.

The RoHS compliant and halogen-free build aligns with environmental safety requirements. Packaged on reels, it supports automated assembly processes, enhancing production efficiency.

Applications for this inductor include automotive electronic systems, DC-DC converters, and general-purpose power supplies requiring precision and reliability. Its magnetic shielding and core material optimize performance in sensitive electronic environments.

Features a magnetically shielded construction for reduced electromagnetic interference. Includes a high saturation current capability suitable for automotive applications. Complies with AEC-Q200 automotive standard assuring reliability.

Manufactured with a carbonyl powder core and solder termination style. Designed for use in DC-DC converters, power supplies, and automotive driver assistance systems. Supports operation temperatures from -40°C to 150°C. Available in a 7028 package case with dimensions 7.3 mm (L) x 6.6 mm (D) x 2.8 mm (H).

Maximum self resonant frequency of 25 MHz with minimum quality factor of 20. RoHS compliant and halogen free construction. Packaged on reels for assembly efficiency. Explore the Bourns line of surface mount inductors and other Power Inductors at EnvMart to find components optimized for industrial, automotive, and commercial electronics design.