1540M19

Overview

The Hammond Manufacturing 1540M19 is a high-current toroid inductor designed for heavy-duty RF choke applications. It features an inductance of 2250uH and supports a DC current rating of 1.3A. This component belongs to the 1540 series, offering robust performance suitable for demanding electronic circuits requiring reliable signal filtering and energy storage capabilities.

Feature Summary

• Designed as a heavy-duty hash choke for RF applications
• Suitable for EMI/RFI filtering tasks
• Functions effectively as an energy storage inductor in switching power supplies

Applications

• EMI/RFI filtering applications
• Energy storage in switching power supplies
• High current RF choke circuits

Procurement Notes

Verify the part number against official Hammond Manufacturing documentation to ensure accuracy. Confirm that the specific inductance and current ratings meet your circuit requirements before procurement. Rely on authorized distributors for genuine components to avoid counterfeit risks.

Selection Notes

Select this component when high current handling and stable inductance are critical for RF or power supply designs. Consider the physical size and mounting requirements relative to your enclosure constraints. Ensure the operating environment aligns with the component's thermal and electrical specifications.

Part Context

This inductor is part of Hammond Manufacturing's 1540 series, which specializes in high-performance magnetic components. The series is known for providing reliable solutions for industrial and commercial electronic applications where durability and consistent electrical characteristics are required.

Replacement Considerations

Consult official Hammond Manufacturing cross-reference lists for verified substitutes. Do not assume generic toroid inductors are compatible due to potential differences in core material, saturation current, or frequency response characteristics.