GMG116S1603R

Overview

The GMG116S1603R is a surface-mount signal transformer designed for automotive applications, specifically supporting 10/100 Mbps Ethernet LAN standards. It features a 1:1 isolation ratio and an inductance of 350 µH. The component operates within a temperature range of -40°C to +125°C and utilizes SMD/SMT termination styles. Packaged in reels or cut tape, it serves as a magnetic interface for data communication circuits requiring robust environmental performance.

Feature Summary

• Supports 10/100 Base-T Ethernet data transmission
• Designed for automotive environment reliability
• Surface mount termination for automated assembly

Applications

• Automotive Ethernet network interfaces
• 10/100 Mbps data communication systems
• Signal isolation in vehicle electronic control units

Procurement Notes

Verify the specific package variant (reel or cut tape) against project requirements. Confirm that the automotive-grade temperature rating aligns with system thermal constraints. Ensure the surface-mount footprint matches the PCB design specifications before finalizing procurement orders.

Selection Notes

Select this component when automotive-grade durability is required for Ethernet connectivity. The high operating temperature limit supports harsh under-hood environments. Verify compatibility with 10/100 Base-T PHY controllers and ensure the surface-mount form factor fits the available board space.

Part Context

This part belongs to Amphenol's audio and signal transformer portfolio, tailored for industrial and automotive sectors. It provides magnetic isolation for differential data lines, ensuring signal integrity in noisy electromagnetic environments typical of modern vehicle architectures.

Replacement Considerations

No public confirmed substitute part numbers are documented.