LPCS4747MT680

Fixed Inductors Overview

The LPCS4747MT680 is a shielded power inductor from the Stackpole Electronics LPCS series, designed for surface mount applications. It features a nominal inductance of 680 µH with a tolerance of ±20%. The component is rated for a maximum DC resistance of 125 Ω and operates within a temperature range of -40°C to +125°C. Packaged in a 4747 (11.7mm x 11.7mm) footprint, it utilizes a molded construction suitable for high-current power supply circuits.

Fixed Inductors Feature Summary

• Shielded magnetic structure minimizes electromagnetic interference
• Molded encapsulation provides mechanical stability
• Surface mount design facilitates automated assembly

Fixed Inductors Applications

• DC-DC converter output filtering
• Point-of-load regulation stages
• Power supply input chokes

Fixed Inductors Procurement Notes

Verify the specific manufacturer datasheet for the LPCS series to confirm critical parameters such as saturation current and RMS current ratings. Ensure that the selected component meets the thermal management requirements of the target application environment. Cross-reference the package dimensions against the PCB layout to guarantee proper solder joint formation and mechanical fit during assembly processes.

Fixed Inductors Selection Notes

Select this component based on the required inductance value and physical space constraints defined by the 4747 package size. Evaluate the circuit's operating frequency and current levels to ensure the inductor remains within its linear operating region without saturation. Consider the thermal performance and ambient temperature conditions when determining if the 125 Ω DC resistance aligns with efficiency targets.

Fixed Inductors Part Context

The LPCS series represents Stackpole Electronics' line of shielded power inductors intended for demanding power electronics applications. These components are engineered to provide reliable performance in compact designs where space optimization and noise reduction are priorities. The series supports various inductance values to accommodate different power conversion topologies.

Fixed Inductors Replacement Considerations

Consult official distributor databases for direct substitutes with matching inductance, tolerance, and package dimensions. Verify that any alternative component offers equivalent shielding characteristics and current ratings to maintain circuit stability and compliance with design specifications.