150J211

Overview

The Hammond Manufacturing 150J211 is a voice transformer belonging to the 150 Series. It is designed for telecommunications applications, specifically meeting FCC Part 68 requirements. The unit features robust isolation capabilities with a minimum cross-talk isolation of 65 dB and a longitudinal balance of 60 dB minimum. It is constructed to withstand operating temperatures up to 105 degrees Celsius. This component serves as a critical interface element in voice communication circuits, ensuring signal integrity and regulatory compliance within industrial and commercial telephony systems.

Feature Summary

• Provides high-level cross-talk isolation to minimize signal interference between channels
• Ensures longitudinal balance for improved signal quality in voice transmission
• Rated for operation at elevated temperatures up to 105 degrees Celsius
• Complies with FCC Part 68 regulatory standards for telecommunications equipment

Applications

• Telecommunications voice circuit interfacing
• FCC Part 68 compliant telephone system integration
• Industrial voice communication hardware

Procurement Notes

Verify the specific datasheet version when sourcing this component, as manufacturing specifications may evolve. Confirm that the required isolation and balance metrics align with your system design constraints. Ensure the temperature rating meets the environmental conditions of the intended installation site. Cross-reference the part number with official Hammond Manufacturing documentation to confirm current availability status and any potential obsolescence notices before finalizing procurement plans.

Selection Notes

Select the 150J211 when FCC Part 68 compliance is mandatory for the application. Consider this model if the design requires a longitudinal balance of at least 60 dB and cross-talk isolation of 65 dB. Evaluate the thermal environment to ensure it does not exceed the 105-degree Celsius operational limit. Compare against other series components only if different electrical characteristics or form factors are required for the specific voice transformer implementation.

Part Context

This component is part of Hammond Manufacturing's 150 Series voice transformers. The series is designed for use in telecommunications infrastructure where reliable voice signal transmission and regulatory compliance are essential. These units are typically utilized in environments requiring durable electronic components capable of maintaining performance under varying thermal conditions while adhering to strict federal communications regulations.

Replacement Considerations

Consult Hammond Manufacturing directly for alternative solutions if this specific part number is discontinued or unavailable. Verify that any substitute maintains identical isolation, balance, and temperature ratings to ensure continued FCC Part 68 compliance. Do not assume generic voice transformers are compatible without confirming specific electrical parameters.