H5187NL

$8.16

Description：XFRMR MODULE 1000B-T 1 CH SMT
Series：-
Mfr：Pulse Electronics
Package：Tube

SKU:a9c1750a71c8 Category: Pulse Transformers Brand: Pulse Electronics

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Product introduction

Product Detailed Parameters

Description：XFRMR MODULE 1000B-T 1 CH SMT
Series：-
Mfr：Pulse Electronics
Package：Tube
Transformer Type：General Purpose
Inductance：350µH
ET (Volt-Time)：-
Turns Ratio - Primary:Secondary：1:01
Mounting Type：Surface Mount
Size / Dimension：-
Height - Seated (Max)：0.385" (9.77mm)
Operating Temperature：-
Grade：-
Qualification：-

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H5187NL

Overview

The H5187NL is a surface mount signal transformer manufactured by Pulse Electronics, designed for Ethernet applications. It features a single channel configuration with a turns ratio of 1:1 and an inductance of 350 uH. The component supports 1000 Base-T standards and provides an insulation voltage of 5 kV. Physical dimensions are 18.5 mm in length, 15.34 mm in width, and 9.77 mm in height. It operates within a temperature range of 0°C to +70°C.

Feature Summary

Supports 1000 Base-T Ethernet connectivity
Provides 5 kV insulation voltage isolation
Surface mount package design

Applications

1000 Base-T network interfaces
Ethernet signal transmission modules
LAN transformer circuits

Procurement Notes

Verify the specific datasheet version and product change notifications prior to procurement. Confirm that the surface mount footprint matches the target PCB layout dimensions of 18.5 mm by 15.34 mm. Ensure the operating temperature range of 0°C to +70°C aligns with the system thermal requirements. Validate RoHS compliance status through official manufacturer documentation before finalizing supply chain agreements.

Selection Notes

Select this component when designing Gigabit Ethernet physical layer circuits requiring integrated signal transformation. The 1:1 ratio suits direct coupling applications. Consider the 5 kV isolation rating for safety-critical network segments. Evaluate the surface mount form factor for automated assembly processes. Verify compatibility with standard reflow soldering profiles for SMD components.

Part Context

This part belongs to the audio and signal transformers category from Pulse Electronics. It functions as a pulse transformer module specifically engineered for high-speed data communication. The device integrates magnetic components into a compact surface mount housing. It serves as a critical interface element between network controllers and physical media connectors.