PA1692NL

Overview

The PA1692NL is a surface mount pulse transformer manufactured by Pulse Electronics. It features a 73 µH inductance and is designed for LAN discrete applications. The component provides electrical circuit isolation that meets IEEE 802.3 standards while maintaining signal integrity. It supports a frequency range from 1 kHz to 100 MHz with an impedance of 1 Ω. The device offers 1.5 kV isolation voltage and includes a peak reflow temperature rating of +245°C.

Feature Summary

• Provides electrical circuit isolation compliant with IEEE 802.3 standards
• Optimized for all major LAN transceivers
• Maintains signal integrity for demanding applications
• Features high peak reflow temperature resistance

Applications

• LAN transceiver circuits
• Ethernet network interfaces
• Signal isolation modules

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the surface mount package dimensions align with your PCB footprint requirements. Ensure that the 1.5 kV isolation voltage rating satisfies the safety requirements of your target application environment.

Selection Notes

Select this component when designing LAN interfaces requiring robust signal isolation and compatibility with standard Ethernet transceivers. Consider the 73 µH inductance value and 1 kHz to 100 MHz frequency response for appropriate signal coupling. Verify thermal management capabilities against the +245°C peak reflow rating during assembly processes.

Part Context

This part belongs to the Pulse Electronics LAN discrete transformer module family. These modules are engineered specifically for network interface applications, distinguishing them from general-purpose power inductors. The product line focuses on providing reliable isolation and signal integrity for Ethernet-based communication systems.

Replacement Considerations

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