

This is a single-row port (1x2), shielded Magnetic RJ45 connector with integrated dual-color status indicator LEDs (Green/Orange and Yellow) and a built-in filter for Gigabit Ethernet applications.
Part Number :
J12RG15N3DLF1Product Category :
Magnetic Modular Jack RJ45No. of Ports :
1*2Tab Position :
Tab UpMounting Type :
Through HoleShield Option :
ShieldedLED Option :
YesNetwork Speed :
1GProduct Overview
The J12RG15N3DLF1 is an Integrated Connector Module (ICM) that combines an RJ45 jack, magnetics (transformer and filter), and EMI shielding into one compact unit. Its design simplifies PCB layout by integrating essential signal conditioning components, making it suitable for reliable high-speed networking equipment.
Product Specifications / Attributes
· Port Configuration: 1 x 2
· Data Rate: 1000 Mbps (1 Gigabit)
· Transformer Speed: 1G
· Mounting Type: Through Hole
· LED Indicators: Yes (LED1: GR/OR, LED2: YELLOW)
· Shield: Yes
· Number of Pins: 16P, 8C
· Contact Plating: 6µ" Gold on contact area
· Housing Material: High Temperature LCP, UL94V-0 Black
· Operating Temperature: 0°C ~ 70°C
· Storage Temperature: -40°C ~ 85°C
Features&Benefits
· Integrated Magnetics & Filter: Contains a built-in 1G Ethernet transformer and filter circuitry, ensuring superior signal integrity and noise rejection.
· Dual-Color Status LEDs: Features Green/Orange and Yellow LEDs for clear visual indication of link speed and network activity.
· Robust EMI Protection: The shielded metal shell provides effective protection against electromagnetic interference.
· High-Reliability Construction: Utilizes high-temperature LCP housing and gold-plated contacts for durability and stable performance.
· Simplified Design: The ICM approach reduces external component count and saves PCB space.
Applications
This connector is ideal for networking hardware requiring dependable Gigabit Ethernet connectivity, such as network switches, routers, gateways, and various embedded communication systems.
Frequently Asked Questions (FAQ)
Q1 What are the key electrical characteristics of the integrated magnetics?
A1 Key specifications include a 1:1 turn ratio (±3%), a minimum inductance of 350uH, a maximum insertion loss of -1.0dB from 0.3MHz to 100MHz, and defined performance for return loss, cross talk, and common mode rejection.
Q2 What is the mechanical size and what does the PCB layout look like?
A2 The connector has a total length of 30.32 units and a height of 32.80 units. The recommended PCB layout provides detailed positioning for the connector and its LEDs.
Q3 What materials are used in the construction of this connector?
A3 The housing is made from high-temperature LCP plastic (UL94V-0 Black). The contacts are phosphor bronze with 6µ" gold plating on the contact area and tin plating on the termination ends. The shield is nickel-plated.
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