PE-64951

Overview

The PE-64951 is a dual T1/E1 network transformer manufactured by Pulse Electronics. It provides electrical isolation with an isolation voltage rating of 1.5 kV. The component features a primary inductance of 1.2 mH and is designed for telecommunications applications requiring signal integrity over twisted pair lines. Its physical dimensions are 20.32 mm in length, 9.80 mm in width, and 6.35 mm in height.

Feature Summary

• Dual winding configuration optimized for T1 and E1 transmission standards
• Provides high-voltage isolation between circuit sections
• Designed for reliable signal transmission in telecommunication networks

Applications

• T1 line interface circuits
• E1 line interface circuits
• Telecommunications network equipment
• Digital subscriber line (DSL) modems

Procurement Notes

Verify the obsolete status of this component before procurement planning. Confirm availability through authorized distributors or surplus suppliers. Ensure that any replacement strategy accounts for the discontinuation of this specific part number to avoid supply chain disruptions during production phases.

Selection Notes

Select this component only if the design specifically requires a dual T1/E1 transformer with 1.5 kV isolation. Verify that the physical footprint of 20.32 mm by 9.80 mm fits the PCB layout. Consider the discontinued status when evaluating long-term maintenance requirements for the system.

Part Context

This transformer belongs to the Pulse Electronics Network series, which specializes in components for data and voice communication systems. These transformers are engineered to meet strict industry standards for signal fidelity and noise rejection in digital transmission environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, engineering teams must identify equivalent components based on matching electrical specifications and mechanical dimensions.