GH5609S LF

Overview

The GH5609S LF is a LAN 1000 Base-T pulse transformer manufactured by Pulse Electronics. It features a 350µH inductance and utilizes a 1:1CT transmitter with a 1:1CT receiver configuration. The component is designed for through-hole mounting and supports quad ports. It is specified for operation within an ambient temperature range of 0°C to 70°C. The physical dimensions are 1.142 inches in length and 1.043 inches in width, with a maximum seated height of 0.512 inches (13.00mm).

Feature Summary

• Supports 1000 Base-T Ethernet standards via quad port architecture.
• Provides galvanic isolation between transmitter and receiver circuits.
• Designed for through-hole PCB mounting applications.

Applications

• Gigabit Ethernet network interface cards.
• Ethernet switches and routers.
• Network infrastructure equipment requiring PoE+ support.

Procurement Notes

Verify the specific datasheet version for the GH5609S LF to confirm pinout compatibility and electrical tolerances before integration. Ensure that the selected component meets the required RoHS compliance standards for your target market. Cross-reference the manufacturer's latest documentation to validate the operating temperature range and mechanical dimensions against your enclosure constraints.

Selection Notes

Select this component when designing systems requiring Gigabit Ethernet connectivity with integrated magnetics. The through-hole package facilitates manual assembly or wave soldering processes. Consider the 350µH inductance value and 1:1CT ratio to ensure signal integrity matches the PHY controller specifications. Verify that the physical footprint aligns with the printed circuit board layout guidelines provided in the official product documentation.

Part Context

This part belongs to the Pulse Transformers category from Pulse Electronics Corporation. It is specifically engineered for LAN applications, supporting the 1000 Base-T standard. The device integrates transmission line functionality necessary for high-speed data communication over twisted pair cabling.

Replacement Considerations

Consult official distributor databases for direct cross-references. Verify that any substitute maintains identical 1:1CT ratios, 350µH inductance, and DIP quad port form factor to ensure functional equivalence without redesigning the host circuit board.

FAQ

What is the primary function of the GH5609S LF?

It serves as a pulse transformer for LAN 1000 Base-T applications, providing signal coupling and isolation for Gigabit Ethernet connections.

Does this component support Power over Ethernet?

Yes, the component description indicates support for PoE+ 30W applications.