LPJK7403B98NL Low Profile RJ45 Connector with 1000Base-T Magnetics

LINK-PP LPJK7403B98NL low-profile RJ45 MagJack with integrated magnetics. Supports 10/100/1000Base-T Ethernet, 1500Vrms isolation, 11.30mm profile, dual LEDs, and IEEE 802.3 compliance.

Low-Profile Gigabit RJ45 Magjack Overview:

The LINK-PP LPJK7403B98NL is a highly reliable, low-profile 10/100/1000 Base-T Gigabit RJ45 Magjack engineered for space-constrained printed circuit boards (PCBs). With an above-PCB height of just 11.30 mm, this 8P8C connector features a tab-up orientation and advanced integrated magnetics for superior EMI suppression and signal integrity. Equipped with customizable LED indicators (Orange/Green and Yellow) and designed to operate flawlessly in extreme industrial environments (-40 to +85 Celsius), the LPJK7403B98NL is the ideal networking interface for modern telecommunications, industrial automation, and enterprise networking equipment.

Key Features

• Supports 10/100/1000Base-T Gigabit Ethernet
• Low-profile design with only 11.30 mm height above PCB
• Integrated Ethernet magnetics for simplified PCB layout
• Standard 8P8C RJ45 interface
• Single-port (1×1) configuration
• Through-hole, right-angle (90°) mounting
• Tab-up orientation
• 1500Vrms isolation between PHY and line side
• Excellent EMI suppression and signal integrity
• Industrial operating temperature: -40°C to +85°C
• Dual integrated LED indicators
• IEEE 802.3 compliant
• UL certified and RoHS compliant

General Specifications:

Electrical Performance:

The LPJK7403B98NL is designed to deliver stable Gigabit Ethernet transmission while meeting IEEE electrical specifications.

Insertion Loss

Return Loss

Crosstalk

These optimized electrical characteristics ensure reliable data transmission, reduced signal reflections, and superior EMI performance for high-speed Ethernet networks.

LPJK7403B98NL Low Profile RJ45 Connector Datasheet:

Mechanical and Material Specifications:

Designed for long-term durability in industrial and commercial networking equipment.

The high-quality materials ensure excellent solderability, corrosion resistance, and mechanical durability throughout the product lifecycle.

Advantages of Integrated Magnetics:

Integrating Ethernet magnetics directly into the RJ45 connector provides several engineering advantages:

• Reduced PCB footprint
• Fewer external components
• Simplified PCB layout
• Improved EMI suppression
• Better common-mode noise rejection
• Higher assembly efficiency
• Lower manufacturing costs
• Improved long-term reliability

These benefits make the LPJK7403B98NL an excellent choice for compact, high-performance Ethernet hardware.

Compliance and Certifications:

The LPJK7403B98NL complies with international quality and environmental standards.