PA1736NLT

Overview

The PA1736NLT is a high-frequency surface-mount pulse transformer manufactured by Pulse Electronics. It features a primary inductance of 20.5µH and is designed for power conversion applications up to 95W. The component operates within a temperature range of -40°C to 125°C and has a maximum seated height of 0.450 inches (11.43mm). Its physical dimensions are 0.860 inches in length by 1.150 inches in width (21.84mm x 29.21mm). The device provides an isolation voltage of 1.5kVrms and belongs to the EFD20 Platform Series.

Feature Summary

• High-frequency wire-wound construction optimized for efficient power transfer
• Surface-mount design facilitates automated PCB assembly processes
• Encapsulated structure ensures mechanical stability and environmental protection

Applications

• Flyback transformer implementations in power supplies
• Isolation and data interface circuits
• Power conversion systems requiring high-frequency operation

Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging formats, such as tape and reel or cut tape. Confirm that the manufacturer part number matches the exact specification sheet requirements. Check RoHS3 compliance status if restricted substance regulations apply to the final assembly. Ensure moisture sensitivity level 1 handling procedures are followed during storage and reflow soldering processes.

Selection Notes

Select this component when a surface-mount flyback transformer with 20.5µH primary inductance is required. Consider the 1.5kVrms isolation rating for safety-critical designs. Evaluate the 95W power capability against thermal management constraints. Verify that the EFD20 platform series dimensions fit within the available PCB real estate and clearance requirements.

Part Context

This component is part of the EFD20 Platform Series from Pulse Electronics, which focuses on high-frequency magnetic solutions. It serves as a specialized passive element within the broader portfolio of transformers and inductors offered by the manufacturer for various electronic equipment applications.

Replacement Considerations

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