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L829-1J1T-43

L829-1J1T-43

The L829-1J1T-43 is a single-port RJ45 connector with integrated magnetics (MagJack® series) designed for Gigabit Ethernet (1000BASE-T) applications.

Description

20251106160127102115

Key Features

Type: Integrated RJ45 Connector with Magnetics (MagJack®)

Port Configuration: 1 × 1 (single-port)

Data Rate: 10/100/1000 Mbps (Gigabit Ethernet)

Connector Orientation: Right-angle (horizontal)

Mounting Type: Through-Hole (THT)

Shielding: Metal shield with EMI fingers for improved noise immunity

LED Indicators:

Green and Yellow (Link/Activity and Speed indication)

Contact Configuration: 8P8C (8 positions, 8 contacts)

LED Placement: Left/Right integrated LEDs

Operating Temperature Range: –40 °C to +85 °C

Insertion/Extraction Durability: 750 mating cycles

Isolation Voltage: 1500 Vrms

Package Material: UL-94V-0 rated high-temperature plastic

Compliance:

IEEE 802.3 (Ethernet standard)

RoHS and REACH compliant

UL recognized


Electrical Specifications

Turns Ratio: 1CT:1CT (Transmit & Receive)

Common Mode Choke: Integrated for EMI suppression

Return Loss: –18 dB typical @ 100 MHz

Insertion Loss: < 1 dB @ 100 MHz

Crosstalk (NEXT): > 30 dB typical @ 100 MHz

Operating Voltage: 3.3 V (typical Ethernet PHY interface level)

Contact Resistance: ≤ 40 mΩ

Insulation Resistance: ≥ 500 MΩ @ 500 VDC


Applications

Gigabit Ethernet network equipment

Industrial and embedded Ethernet controllers

Routers, switches, and network interface cards

PoE (Power over Ethernet) capable devices

Smart home and IoT gateways

 

 

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