PE-65728

Pulse Transformers Overview

The PE-65728 is a LAN isolation transformer manufactured by Pulse Electronics, designed for surface mount applications. It features a single channel configuration with an inductance of 100 uH and a maximum DC resistance of 300 mOhms. The component supports an insulation voltage of 2 kV and operates within a frequency range of 100 kHz. It is unshielded and housed in a module package measuring 12.7 mm in length, 9.4 mm in width, and 5.08 mm in height. The device is rated for a current of 10 A and functions within a temperature range of 0°C to +70°C.

Pulse Transformers Feature Summary

• Provides electrical isolation for data interface signals
• Designed for surface mount technology integration
• Complies with IEEE 802.3 specifications for network adaptability

Pulse Transformers Applications

• Adapter cards
• MAUs (Medium Attachment Units)
• Hubs
• Motherboard applications

Pulse Transformers Procurement Notes

Verify the specific revision status when ordering, as documentation references PE-65728NL-rev.A. Confirm RoHS compliance details directly with the manufacturer or authorized distributors prior to finalizing procurement. Ensure that the selected variant matches the required encapsulation and pinout specifications for the target PCB layout. Cross-reference the datasheet version to guarantee compatibility with existing design parameters.

Pulse Transformers Selection Notes

Select this component for designs requiring IEEE 802.3 compliant isolation transformers. The 1:1:1 winding ratio suits standard Ethernet signal transmission needs. Consider the 100 uH inductance value for appropriate filtering characteristics. The surface mount package facilitates automated assembly processes. Verify thermal performance requirements against the specified operating temperature range before implementation.

Pulse Transformers Part Context

This part belongs to the Telecom Transformers category under Audio & Signal Transformers. It serves as an isolation transformer specifically engineered for LAN applications. The product line focuses on providing reliable signal integrity and electrical separation in networking hardware environments.

Pulse Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.