TGR42-4406V12LF

Pulse Transformers Overview

The TGR42-4406V12LF is a LAN isolation transformer module designed for 10 Base-T applications. It features a surface mount (SMD) configuration with a single channel architecture. The component provides a primary inductance of 140 µH and supports a turns ratio of 1CT:1CT for the transmitter and 1CT:1.41CT for the receiver. It operates within a temperature range of -40°C to +85°C, ensuring reliability in standard industrial environments.

Pulse Transformers Feature Summary

• Integrated pulse transformer functionality for Ethernet signal transmission
• Reinforced electrical isolation between circuit sections
• Surface mount design optimized for automated PCB assembly

Pulse Transformers Applications

• 10 Base-T Ethernet network interfaces
• Data line communication systems
• LAN port isolation modules

Pulse Transformers Procurement Notes

Verify the specific suffix 'V12LF' against the manufacturer's latest datasheet to confirm compliance with RoHS directives and lead-free soldering requirements. Ensure the ordering quantity aligns with the tube packaging specifications provided by HALO Electronics to avoid handling discrepancies during production integration.

Pulse Transformers Selection Notes

Select this component when a single-channel isolation solution is required for 10 Base-T networks. The 140 µH inductance value must match the impedance matching requirements of the connected PHY transceiver. Confirm that the SMD package dimensions fit the available board space and thermal management constraints.

Pulse Transformers Part Context

This part belongs to the TGR series of audio and signal transformers manufactured by HALO Electronics. It is categorized under LAN isolation transformers, specifically engineered for data line applications. The product represents a specialized solution for maintaining signal integrity while providing necessary galvanic isolation in networking hardware.

Pulse Transformers Replacement Considerations

The TGR42-4406V12LFTR serves as the tape-and-reel variant of this component. Verify pin compatibility and electrical parameters before substituting with other single-port LAN transformers from different manufacturers.