TG111-RP39NYRL

Pulse Transformers Overview

The TG111-RP39NYRL is a Gigabit Power over Ethernet (PoE) isolation transformer module manufactured by HALO Electronics. Designed for surface-mount technology, this component operates within a temperature range of 0°C to +70°C and provides 1.5 kV insulation voltage. It features an inductance of 350 uH and a maximum DC resistance of 900 mOhms. The unit is housed in a shielded SMD-24 package measuring 15.24 mm in length, 13.72 mm in width, and 6.35 mm in height.

Pulse Transformers Feature Summary

• Provides electrical isolation for Gigabit PoE applications
• Shielded construction reduces electromagnetic interference
• Surface-mount design facilitates automated PCB assembly

Pulse Transformers Applications

• Gigabit Ethernet network interface cards
• Power over Ethernet powered devices
• Network switch port interfaces

Pulse Transformers Procurement Notes

Verify the specific suffix NYRL against official HALO Electronics documentation to confirm RoHS compliance status and lead time requirements. Confirm that the SMD-24 package dimensions align with the target PCB footprint before finalizing procurement orders.

Pulse Transformers Selection Notes

Select this component when a shielded, single-port Gigabit PoE solution is required. Ensure the operating environment stays within the 0°C to +70°C range. Verify that the 350 uH inductance meets the specific impedance matching requirements of the connected PHY transceiver.

Pulse Transformers Part Context

This part belongs to the TG1G series of LAN isolation transformers from HALO Electronics. It serves as a specialized signal transformer designed to isolate differential pairs in high-speed data communication lines while supporting power delivery over Ethernet standards.

Pulse Transformers Replacement Considerations

Consult official HALO Electronics substitution guides for verified alternatives. Generic cross-references may not match the specific shielding or inductance characteristics required for certified PoE operation.