PA1528NLT

Pulse Transformers Overview

The PA1528NLT is a high-frequency wire-wound pulse transformer manufactured by Pulse Electronics, designed for surface-mount applications. It features an encapsulated construction with a turns ratio of 1:0.470:0.294 and an inductance of 28.9µH. The component operates within a temperature range of -40°C to +130°C and measures 14.00mm x 13.11mm x 12.32mm. Packaged in tape and reel format, it supports PoE isolation and data interface functions.

Pulse Transformers Feature Summary

• Encapsulated surface-mount design for robust integration
• High-frequency wire-wound construction optimized for signal integrity
• Multi-tap configuration supporting specific voltage and power requirements

Pulse Transformers Applications

• Power over Ethernet (PoE) isolation interfaces
• Data communication signal coupling
• Board-mounted power supply circuits

Pulse Transformers Procurement Notes

Verify the specific supplier packaging configuration, as some distributors list tray options while standard specifications indicate tape and reel. Confirm RoHS3 compliance status and moisture sensitivity level 1 classification prior to assembly planning. Ensure the selected variant matches the required 28.9µH inductance tolerance for the target application circuit.

Pulse Transformers Selection Notes

Select this component when a compact, encapsulated pulse transformer is required for high-frequency data and power transmission. The 1:0.470:0.294 turns ratio suits specific PoE standards requiring isolated power delivery alongside data signals. Consider the 12.32mm maximum height for board clearance constraints and verify compatibility with standard reflow soldering profiles.

Pulse Transformers Part Context

This part belongs to the EP13 series of pulse transformers from Pulse Electronics. It serves as a specialized solution for integrating power and data lines on a single printed circuit board. The encapsulated design distinguishes it from open-frame variants, offering enhanced environmental protection for industrial or commercial deployments.

Pulse Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical parameters before considering alternative manufacturers.