MSS7341-872MLD

Fixed Inductors Overview

The Coilcraft MSS7341-872MLD is a shielded surface-mount power inductor from the MSS7341 series. It features a ferrite core and rectangular construction with a 6.6 x 6.6 mm footprint and 4.1 mm height. The nominal inductance is 8.7 µH with a tolerance of 20%. The DC resistance is 0.034 Ω, supporting an RMS current of 3.9 A and a saturation current of approximately 4.5 A. It operates within a temperature range of -40°C to +85°C.

Fixed Inductors Feature Summary

• Magnetically shielded design minimizes electromagnetic interference for high-density mounting
• Low DC resistance enhances efficiency in power supply applications
• Robust construction ensures reliable performance under high current loads

Fixed Inductors Applications

• Notebook computers
• Wireless phones
• Personal Digital Assistants (PDAs)
• Handheld electronic products

Fixed Inductors Procurement Notes

Verify the specific suffix 'MLD' against manufacturer documentation to confirm lead time and availability constraints. Ensure the component meets RoHS compliance requirements for your region. Confirm that the tape and reel packaging matches your automated assembly equipment specifications. Validate that the operating temperature range aligns with your system's thermal environment.

Fixed Inductors Selection Notes

Select this component when a shielded inductor is required to prevent magnetic coupling in dense layouts. Choose based on the 8.7 µH value and 3.9 A RMS current rating. Consider the 20% tolerance for circuit stability. Evaluate the 6.6 mm square footprint for board space constraints compared to unshielded alternatives.

Fixed Inductors Part Context

This part belongs to the Coilcraft MSS7341 series of SMT power inductors. The series offers various inductance values from 3.3 to 100 µH. These components are designed for general-purpose use in portable electronics requiring high efficiency and ruggedness. The series is available in multiple termination options and packaging configurations.

Fixed Inductors Replacement Considerations

Consult official Coilcraft documentation for direct substitutes within the MSS7341 series or alternative shielded SMT power inductors. Verify that any replacement matches the 8.7 µH inductance, 3.9 A current rating, and 6.6x6.6 mm footprint. Ensure compatibility with reflow soldering profiles.