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Pulse H5084NL/ H5084NLT Gigabit Ethernet Transformer Module Magnetic

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Pulse H5084NL/ H5084NLT Gigabit Ethernet Transformer Module Magnetic

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Brand Name :	LINK-PP
Model Number :	H5084NL
Certification :	UL,RoHS,Reach,ISO
Price :	$0.06-$2.2
Payment Terms :	TT,NET30/60/90 Days
Supply Ability :	3KK/Month
Delivery Time :	In Stock Ship Within 3 Days

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Pulse H5084NL/ H5084NLT Gigabit Ethernet Transformer Module Magnetic

Product Overview:

The Pulse H5084NL is a Gigabit Ethernet LAN transformer module designed for 1000Base-T single-port applications.
It provides signal isolation, impedance matching, and noise suppression for high-speed Ethernet interfaces that comply with the IEEE 802.3 standards.

This compact surface-mount magnetic component is widely used in network switches, routers, industrial Ethernet equipment, and embedded systems where compact PCB design and high signal integrity are required.

Key Specifications of Pulse H5084NL:

Parameter	Value / Description
Part Number	H5084NL/H5084NLT
Application	1000Base-T Gigabit Ethernet
Turns Ratio	1CT:1CT (center-tapped on both sides)
Inductance	350 µH
Frequency Range	1 MHz – 100 MHz
Isolation Voltage	1500 Vrms
Package Type	Surface Mount (SMT)
Dimensions (L × W × H)	15.24 mm × 7.62 mm × 4.14 mm
Operating Temperature	0 °C – 70 °C
Compliance	IEEE 802.3 1000Base-T compatible

Pulse H5084NL Features and Benefits:

High-speed performance: Optimized for 1000Base-T Gigabit Ethernet communication.
Excellent signal isolation: 1.5 kVrms isolation for superior safety and reliability.
Low EMI and crosstalk: 350 µH inductance helps suppress common-mode noise.
Wide bandwidth: 1 MHz – 100 MHz frequency response supports stable gigabit data transfer.
Compact SMT design: Enables efficient automated PCB assembly and compact layouts.
Reliable performance: Ensures signal integrity in demanding networking applications.

Design Considerations

PCB Layout: As an SMT device, ensure proper pad design and minimize trace length between the PHY and transformer for optimal signal integrity.
Noise Control: Use with appropriate common-mode chokes or EMI filters to reduce interference in high-speed Ethernet designs.
Temperature Range: The standard version supports 0 °C – 70 °C; check if extended-temperature models are available for industrial use (-40 °C to +85 °C).
Isolation & Safety: The 1.5 kVrms isolation rating provides safe electrical separation between the PHY and cable side per IEEE 802.3 requirements.
Packaging Options: Alternative packaging versions (e.g., H5084NLT) may be available for automated pick-and-place production.

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