HN1102NLT

Description：IC CHIP
Series：-
Mfr：Pulse Electronics
Package：Bulk

SKU:7b56eba3fab9 Category: Pulse Transformers Brand: Pulse Electronics

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Product introduction

Product Detailed Parameters

Description：IC CHIP
Series：-
Mfr：Pulse Electronics
Package：Bulk
Transformer Type：-
Inductance：-
ET (Volt-Time)：-
Turns Ratio - Primary:Secondary：-
Mounting Type：-
Size / Dimension：-
Height - Seated (Max)：-
Operating Temperature：-
Grade：-
Qualification：-

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HN1102NLT

Overview

The HN1102NLT is a single-port LAN transformer module manufactured by Pulse Electronics, designed for surface-mount assembly. It supports 100Base-TX Ethernet applications with a 1:1 turns ratio for both transmitter and receiver paths. The component features an inductance of 350 uH and operates within a frequency range of 100 kHz to 100 MHz. It provides 1.5 kV isolation voltage and functions reliably between 0°C and +70°C. Physical dimensions are 12.7 mm in length, 9.53 mm in width, and 6.09 mm in height.

Feature Summary

Integrated magnetic module providing galvanic isolation for data interface circuits
Optimized for 100Base-TX signal transmission and reception integrity
Surface-mount construction suitable for automated PCB assembly processes

Applications

100Base-TX Ethernet network interfaces
Local Area Network (LAN) port implementations
Industrial control system communication modules

Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tape/reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Ensure the supplier source matches the manufacturer's authorized distribution channels to guarantee component authenticity and traceability.

Selection Notes

Select this component for designs requiring compact, single-port magnetics for Fast Ethernet connections. Evaluate the SMD footprint compatibility with the target PCB layout constraints. Consider the thermal operating range limits when designing for enclosed or high-ambient temperature environments.

Part Context

This part belongs to Pulse Electronics' LAN transformer portfolio, specifically engineered for non-PoE applications. It serves as a critical interface component between the Ethernet PHY controller and the physical medium connector, ensuring signal integrity and electrical safety standards are met for standard networking hardware.