H1086T

Overview

The H1086T is a LAN 10/100 Base-T Pulse Transformer manufactured by Pulse Electronics Corporation. It features a 1:1 transformation ratio and utilizes a surface mount (SMD) package design for integration into printed circuit boards. The component is classified as a module transformer intended for network interface applications. It supports standard Ethernet data transmission speeds of 10 Mbps and 100 Mbps. The device is designed for reliable signal coupling in local area network infrastructure.

Feature Summary

• Supports 10/100 Base-T Ethernet data transmission standards
• Features a 1:1 isolation transformer ratio
• Designed for surface mount technology assembly

Applications

• Ethernet network interface cards
• LAN hub and switch ports
• Network adapter modules

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical characteristics and pinout configuration. Ensure compliance with relevant environmental directives such as RoHS requirements prior to procurement. Cross-reference the part number with authorized distributor catalogs to confirm current availability and manufacturing status. Validate that the selected variant matches the intended PCB layout and thermal management specifications.

Selection Notes

Select this component based on its compatibility with 10/100 Base-T network protocols and surface mount form factor. Evaluate the physical dimensions and pin configuration to ensure fit within the target enclosure and circuit board space. Consider the operating temperature range and insulation requirements for the specific application environment. Confirm that the transformer meets the impedance matching needs of the connected PHY chip or network controller.

Part Context

This component belongs to the category of audio and signal transformers, specifically serving as a LAN pulse transformer. It is part of Pulse Electronics' portfolio of passive components for telecommunications and networking equipment. The product line focuses on providing reliable signal isolation and coupling for digital data transmission interfaces in consumer and industrial electronics.

Replacement Considerations

Consult official manufacturer substitution guides for verified equivalent part numbers. Generic cross-references may not guarantee identical electrical performance or mechanical fit.