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Product Detailed Parameters
- Description：Tools/Equipment/Hardware
- Series：*
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：-
- Material - Core：-
- Inductance：-
- Tolerance：-
- Current Rating (Amps)：-
- Current - Saturation (Isat)：-
- Shielding：-
- DC Resistance (DCR)：-
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-
- Inductance Frequency - Test：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Size / Dimension：-
- Height - Seated (Max)：-
- Features：-
Download product information
Overview
The Hammond Manufacturing 157ER is a DC filter choke designed for channel mount installation. This component serves as an electromagnetic interference suppression element within electrical circuits, providing inductance to filter high-frequency noise from direct current lines. It is engineered for integration into standard equipment racks or chassis systems utilizing compatible mounting channels.
Feature Summary
- Designed for channel mount installation
- Functions as a DC filter choke
- Provides electromagnetic interference suppression
Applications
- DC power line filtering
- Electromagnetic interference suppression
- Equipment rack integration
Procurement Notes
Verify the specific part number against official Hammond Manufacturing documentation to confirm compatibility with existing channel mounting systems. Ensure that the electrical requirements of the application align with the component's rated specifications before procurement. Cross-reference manufacturer datasheets for precise dimensional and performance data.
Selection Notes
Select this component based on its designated function as a DC filter choke for channel mount applications. Evaluate the need for electromagnetic interference suppression in the target circuit. Confirm that the physical mounting infrastructure supports the specified channel mount design. Review official technical documents for detailed operational parameters.
Part Context
The 157ER belongs to the Hammond Manufacturing product line focused on rack and cabinet accessories and electronic components. It is categorized under filter chokes intended for industrial and commercial electrical systems. The component complements other rack hardware by providing essential signal integrity functions within mounted assemblies.
Replacement Considerations
Consult official Hammond Manufacturing documentation for confirmed substitute part numbers. Verify functional equivalence and mounting compatibility before considering alternatives.
