SRP7030-220M

Fixed Inductors Overview

The SRP7030-220M is a shielded power inductor from the Bourns SRP series, designed for surface-mount applications. It features a ferrite core and wirewound construction with an inductance of 22 μH and a tolerance of ±20%. The component has a maximum DC current rating of 960 mA and a maximum DC resistance of 135 mΩ. Its physical dimensions are 7 mm in length, 7 mm in width, and 3.2 mm in height. The device operates within a temperature range of -40°C to +125°C and exhibits a minimum Q factor of 29 at a test frequency of 2.52 MHz.

Fixed Inductors Feature Summary

• Shielded magnetic structure minimizes electromagnetic interference and radiation.
• Ferrite core material provides stable performance across operating temperatures.
• Surface-mount design facilitates automated assembly processes.

Fixed Inductors Applications

• DC/DC converter input and output filtering
• Power supply circuits for portable communication devices
• Automotive audio systems

Fixed Inductors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the part number matches the specific suffix requirements for tolerance and packaging. Check for end-of-life status as this series may be discontinued or superseded by newer designs such as the SRP7028A. Ensure storage conditions comply with moisture sensitivity levels if applicable.

Fixed Inductors Selection Notes

Select this component when a compact shielded inductor with moderate current handling is required. Compare specifications against alternative series like SRR7032 for similar form factors. Evaluate thermal performance and saturation characteristics relative to the application's peak current demands. Consider availability and lifecycle status before finalizing the design.

Fixed Inductors Part Context

The SRP7030-220M belongs to the broader SRP series of shielded power inductors manufactured by Bourns Inc. This series offers various封装 sizes ranging from 1mm to 7mm in height. The SRP7030 variant specifically targets applications requiring a balance between size and current capacity, fitting into the company's portfolio of magnetics solutions for consumer and industrial electronics.

Fixed Inductors Replacement Considerations

The SRP7028A series is recommended as a replacement for new designs, as the SRP7030 series is not recommended for new implementations. Verify pin compatibility and electrical parameters when substituting with other shielded inductors from the same manufacturer.