GS5014S2 LF

Overview

The GS5014S2 LF is a LAN discrete module manufactured by Pulse Electronics, designed for 1000 Base-T applications. It features a dual-port configuration with surface mount (SMD/SMT) termination. The component provides an inductance of 350µH and supports a turns ratio of 1:1 center-tapped for both transmitter and receiver circuits. It operates within a temperature range of 0°C to +70°C and offers an insulation voltage of 4 kVrms. The physical dimensions are approximately 27.8 mm in length, 15.2 mm in width, and 7.2 mm in height.

Feature Summary

• Dual-port architecture supporting simultaneous transmission and reception channels
• Surface mount construction optimized for automated assembly processes
• High insulation voltage capability ensuring signal isolation integrity

Applications

• 1000 Base-T Ethernet network interfaces
• LAN transformer modules for data communication equipment
• Signal conditioning in gigabit networking hardware

Procurement Notes

Verify the specific suffix designation against official Pulse Electronics documentation to confirm exact electrical characteristics and packaging options. Ensure compatibility with RoHS standards if required by the target application environment. Cross-reference part aliases such as HB5014HLT or GS5014RS3 LF only when datasheet equivalence is explicitly confirmed by the manufacturer. Confirm operating temperature ranges align with system thermal requirements before finalizing procurement specifications.

Selection Notes

Select this component for designs requiring dual-channel isolation in Gigabit Ethernet implementations. Evaluate the 350µH inductance value against circuit impedance matching requirements. Consider the 4 kVrms insulation rating for safety compliance in isolated power domains. Assess the SMD package dimensions against available PCB real estate constraints. Verify that the 0°C to +70°C operating range meets the environmental conditions of the end-use device.

Part Context

This component belongs to the LAN Transformers subcategory under Audio & Signal Transformers. It is part of the broader portfolio of magnetic modules used in networking infrastructure. The product line focuses on providing reliable signal coupling and isolation for high-speed digital data transmission. It serves as a critical interface element between PHY chips and external cabling systems.

Replacement Considerations

Publicly documented equivalent part numbers include HB5014HLT and GS5014RS3 LF. These alternatives share similar functional specifications and form factors. Verify pinout compatibility and electrical parameters before substitution.