PT61022XEL

Pulse Transformers Overview

The Bourns PT61022XEL is a single-port LAN transformer module designed for 10/100/1000 Base-T applications. It operates within a frequency range of 300 kHz to 100 MHz and features an inductance of 350 uH with an insulation voltage of 1.5 kV. The component supports SMD/SMT mounting in an SMD-24 package, measuring 15.24 mm in length, 13.56 mm in width, and 5.79 mm in height. It functions between -40°C and +85°C, handles a maximum DC current of 8 mA, and has a maximum DC resistance of 900 mOhms.

Pulse Transformers Feature Summary

• Compliant with IEEE 802.3 standards for full duplex operation
• Designed to support four pairs of Category 5 UTP or Category 6 UTP cables
• Integrated magnetic module for signal transformation in LAN environments

Pulse Transformers Applications

• 10/100/1000 Base-T network interfaces
• Local Area Network (LAN) connectivity
• Ethernet physical layer implementation

Pulse Transformers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure compatibility with required pin configurations and performance specifications. Confirm that the received components match the exact part number PT61022XEL, as variations may exist within the product family. Check RoHS compliance status through the provided datasheet or environmental reports before integration into regulated assemblies.

Pulse Transformers Selection Notes

Select this component when designing systems requiring a single-port solution for Gigabit Ethernet speeds. Ensure the PCB layout accommodates the SMD-24 footprint dimensions of 15.24 mm by 13.56 mm. Verify that the operating temperature range of -40°C to +85°C aligns with the environmental conditions of the target application. Consider the 1.5 kV insulation voltage rating for safety isolation requirements.

Pulse Transformers Part Context

This component belongs to the PT61022 series of LAN transformers manufactured by Bourns Inc. It is categorized under audio and signal transformers, specifically optimized for magnetic integration in data communication networks. The series provides standardized solutions for Ethernet connectivity, supporting both Cat5 and Cat6 cabling infrastructure.

Pulse Transformers Replacement Considerations

Consult official substitution lists from Bourns for direct equivalents. Generic replacements may not match the specific 350 uH inductance or 1.5 kV insulation voltage. Verify pinout compatibility and mechanical dimensions before swapping.