TG110-E125N5LFTR

Pulse Transformers Overview

The TG110-E125N5LFTR is a surface mount LAN isolation transformer module manufactured by HALO Electronics. Designed for 10/100 Base-TX interface applications, this component features a single channel configuration with shielded construction to minimize electromagnetic interference. The unit utilizes an SMD-16 package, measuring 12.7 mm in length, 7.11 mm in width, and 6.35 mm in height. It operates within a temperature range of -40°C to +85°C and provides an insulation voltage of 1.5 kV. The primary coil resistance is specified at 1 Ohm, with an inductance of 400 nH. The device is supplied in reel packaging.

Pulse Transformers Feature Summary

• Provides galvanic isolation for Ethernet signal integrity
• Shielded design reduces electromagnetic interference
• Compact surface-mount form factor for space-constrained PCBs

Pulse Transformers Applications

• 10/100 Base-TX network interface circuits
• Ethernet port isolation modules
• LAN connectivity hardware

Pulse Transformers Procurement Notes

Verify the specific suffix N5LFTR against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Confirm that the SMD-16 package dimensions align with your PCB footprint requirements. Ensure the operating temperature range meets your environmental specifications. Cross-reference the part number with official HALO Electronics documentation to avoid counterfeit components.

Pulse Transformers Selection Notes

Select this component when designing 10/100 Mbps Ethernet interfaces requiring robust isolation. The 1.5 kV insulation rating suits standard LAN applications. Consider the 12.7 x 7.11 mm footprint during layout planning. Verify that the 400 nH inductance meets your common-mode choke requirements. This module is suitable for both transmitter and receiver paths in single-port configurations.

Pulse Transformers Part Context

This part belongs to the TG110 series of audio and signal transformers from HALO Electronics. It is categorized under LAN isolation transformers. The series includes various variants with different winding ratios and package options. The E-Ultra designation indicates specific performance characteristics within this product line. It serves as a critical passive component for network interface cards and embedded systems.

Pulse Transformers Replacement Considerations

Consult the official HALO Electronics substitution guide for verified alternatives. Generic replacements may not match the 1.5 kV insulation or 400 nH inductance values. Ensure any substitute maintains the SMD-16 package and 10/100 Base-TX compatibility.