LP5137MT221

Fixed Inductors Overview

The LP5137MT221 is a general-purpose power inductor manufactured by Stackpole Electronics Inc. It features a nominal inductance of 220 µH with a tolerance of 20%. The component utilizes a shielded construction to minimize electromagnetic interference and is designed for surface-mount technology (SMT) applications. It operates within a temperature range of -40 °C to +85 °C and has a maximum rated current of 1.9 A. The physical dimensions are 18.54 mm in length, 15.24 mm in width, and 7.62 mm in height, with a DC resistance of 0.47 Ω.

Fixed Inductors Feature Summary

• Shielded construction reduces electromagnetic interference
• Designed for high power and high saturation performance
• Suitable for surface-mount assembly processes

Fixed Inductors Applications

• Power supply circuits
• General purpose inductive filtering
• Electronic equipment requiring compact power inductors

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Stackpole Electronics documentation to ensure accuracy. Confirm that the required electrical parameters, including inductance value, tolerance, and current ratings, align with the design specifications. Check for compliance with relevant environmental standards such as RoHS before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component based on its 220 µH inductance and 1.9 A current rating requirements. Consider the physical footprint of 18.54 mm by 15.24 mm for PCB layout constraints. Ensure the operating environment stays within the specified -40 °C to +85 °C temperature range. Evaluate the need for shielded inductors to manage EMI in the specific application context.

Fixed Inductors Part Context

This component belongs to the LP series of power inductors from Stackpole Electronics. The series is characterized by high power handling capabilities and saturation performance. These inductors are intended for use in various electronic designs where reliable inductive components are necessary for power management and signal processing tasks.

Fixed Inductors Replacement Considerations

Consult official Stackpole Electronics documentation for confirmed substitute part numbers. Verify compatibility of any replacement component regarding inductance, current rating, and physical dimensions before implementation.