TG110-S139N2LFTR

Pulse Transformers Overview

The TG110-S139N2LFTR is a LAN isolation transformer module from HALO Electronics, designed for 10/100BASE-TX applications. It features a single-channel configuration with an SMD-16 package measuring 12.7 mm in length, 7.11 mm in width, and 5.08 mm in height. The component operates within a temperature range of 0°C to +70°C and provides 1.5 kV insulation voltage. It utilizes a 1.25:1 turns ratio for both transmitter and receiver circuits, ensuring signal integrity in Ethernet interfaces.

Pulse Transformers Feature Summary

• Provides galvanic isolation for 10/100BASE-TX Ethernet signals
• Integrates shielded construction to minimize electromagnetic interference
• Supports surface mount assembly for automated manufacturing processes

Pulse Transformers Applications

• 10/100 Base-TX network interface cards
• Ethernet hub and switch port circuits
• Industrial communication modules requiring signal isolation

Pulse Transformers Procurement Notes

Verify the specific suffix N2LFTR against official HALO Electronics documentation to confirm lead-free status and tape-and-reel packaging specifications. Ensure compatibility with standard SMD-16 footprint requirements during procurement planning. Cross-reference manufacturer part numbers to avoid substitution errors in production lines.

Pulse Transformers Selection Notes

Select this component for designs requiring compact isolation solutions for Fast Ethernet applications. The SMD-16 form factor suits space-constrained PCB layouts. Confirm that the 1.25:1 turns ratio aligns with the specific PHY transceiver requirements of the target system architecture before integration.

Pulse Transformers Part Context

This model belongs to the TG110 series of LAN isolation transformers manufactured by HALO Electronics. The series offers various configurations tailored for different Ethernet standards and mounting preferences. The S139 variant specifically addresses 10/100BASE-TX signaling needs with integrated shielding and standardized pinouts.

Pulse Transformers Replacement Considerations

Consult HALO Electronics official cross-reference lists for verified substitutes. Generic equivalents may not match the precise 1.25:1 turns ratio or SMD-16 dimensional constraints required for direct board replacement.