153E

Overview

The Hammond Manufacturing 153E is a leaded DC reactor and filter choke designed for open channel mounting. It features an unshielded construction with wire leads for termination. The component provides an inductance of 7 H with a tolerance of 15%. It supports a maximum DC current of 25 mA and has a maximum DC resistance of 770 Ohms. The unit measures 102.362 mm in length, 57.15 mm in width, and 66.802 mm in height.

Feature Summary

• Unshielded design suitable for applications where magnetic interference is not critical
• Open channel mounting style facilitates integration into chassis or panel setups
• Wire lead termination allows for direct circuit board or terminal connection

Applications

• DC filtering in power supply circuits
• Choke applications in low-current DC systems
• Industrial control equipment requiring signal smoothing

Procurement Notes

Verify the specific inductance value and current rating against the application requirements before ordering. Confirm that the open channel mounting style aligns with the mechanical constraints of the target assembly. Ensure the wire lead configuration matches the available connection points in the system design to avoid compatibility issues during installation.

Selection Notes

Select this component when a high-inductance, low-current DC reactor is required for filtering purposes. The unshielded nature makes it appropriate for environments where external magnetic fields do not impact performance. Consider the physical dimensions and mounting style to ensure proper fit within the designated enclosure space.

Part Context

The 153E belongs to the Hammond Manufacturing series of power inductors and DC reactors. These components are engineered for robust performance in industrial and commercial electronic applications. The product line emphasizes reliability and precise electrical characteristics for filtering and chocking duties in DC circuits.

Replacement Considerations

No public confirmed substitute part numbers are available.