GST5009S1 LF

$4.04

Description：MDL 1G SINGLE PORT N/A
Series：-
Mfr：Pulse Electronics
Package：Tape & Reel (TR)

SKU:e1b74383d891 Category: Pulse Transformers Brand: Pulse Electronics

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Product introduction

Product Detailed Parameters

Description：MDL 1G SINGLE PORT N/A
Series：-
Mfr：Pulse Electronics
Package：Tape & Reel (TR)
Transformer Type：LAN 10/100/1000 Base-T
Inductance：350µH
ET (Volt-Time)：-
Turns Ratio - Primary:Secondary：1:1CT Transmitter, 1:1CT Receiver
Mounting Type：Surface Mount
Size / Dimension：0.594" L x 0.280" W (15.10mm x 7.10mm)
Height - Seated (Max)：0.157" (4.00mm)
Operating Temperature：0°C ~ 70°C
Grade：-
Qualification：-

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GST5009S1 LF

Overview

The GST5009S1 LF is a single-port LAN pulse transformer manufactured by Pulse Electronics, designed for Gigabit Ethernet applications. It supports 10/100/1000 Base-T standards with a primary inductance of 350µH. The device features a 1:1CT turns ratio for both transmitter and receiver paths. It utilizes a surface-mount package measuring 15.10mm x 7.10mm x 4.00mm maximum height. The component operates within a temperature range of -40°C to 85°C and complies with RoHS3 specifications.

Feature Summary

Supports 10/100/1000 Base-T Gigabit Ethernet transmission
Single-port configuration with integrated transmitter and receiver isolation
Surface-mount design optimized for automated assembly processes

Applications

Gigabit Ethernet network interface cards
Ethernet switch port circuits
Industrial networking equipment requiring wide temperature operation

Procurement Notes

Verify the specific suffix designation against official datasheets to confirm exact electrical tolerances and pinout configurations. Ensure compatibility with existing PCB footprint dimensions and reflow soldering profiles. Confirm RoHS3 compliance status through current manufacturer documentation before finalizing procurement orders.

Selection Notes

Select this component for designs requiring isolated Gigabit Ethernet connectivity with high common-mode rejection. Consider the 350µH inductance value for impedance matching requirements. Evaluate the surface-mount package size constraints against available board space. Verify thermal management capabilities for the specified operating temperature range.

Part Context

This part belongs to Pulse Electronics' LAN transformer portfolio, specifically engineered for data communication interfaces. It serves as a critical isolation component between PHY chips and magnetics. The GST5009 series provides reliable signal integrity for high-speed digital transmission over twisted pair cabling.

Replacement Considerations

Cross-reference with GST5009BM LF for similar single-port Gigabit Ethernet applications. Verify pin compatibility and electrical parameters before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.