G1PM109RN LF

Overview

The G1PM109RN LF is a LAN 1000 Base-T pulse transformer manufactured by Pulse Electronics. It features a 1:1CT turns ratio for both transmitter and receiver ports. The component has an inductance of 350µH and is designed for through-hole mounting. Physical dimensions are 32.50mm length, 8.50mm width, and a maximum height of 11.60mm. It operates within a temperature range of 0°C to 70°C and complies with RoHS3 standards.

Feature Summary

• Supports Gigabit Ethernet (1000 Base-T) data transmission
• Provides galvanic isolation between transmitter and receiver ports
• Designed for reliable signal integrity in high-speed network applications

Applications

• Gigabit Ethernet network interface cards
• Ethernet switch port circuits
• Network adapter hardware design

Procurement Notes

Verify the specific suffix 'LF' indicates lead-free compliance as per manufacturer specifications. Confirm that the through-hole package dimensions match the PCB footprint requirements. Ensure the operating temperature range meets the environmental conditions of the target application. Cross-reference the datasheet for pinout configuration to prevent installation errors during assembly.

Selection Notes

Select this component for designs requiring 1000 Base-T connectivity with through-hole integration. The 350µH inductance value supports standard Ethernet signaling requirements. Consider the physical size constraints when placing components on the board. Verify compatibility with existing transformer drivers and PHY chips in the network stack.

Part Context

This part belongs to the Pulse Electronics LAN transformer series. It is engineered specifically for IEEE 802.3ab compliant networks. The product line focuses on providing isolated signal paths for digital data communication. It serves as a critical passive component in maintaining signal quality across twisted-pair cabling.

Replacement Considerations

LG2P109N LF is listed as a parameter-equivalent substitute by distributors.