Shielded Horizontal RJ45 Jack with LED for PCB Applications JM11411NPC7（Cross LINK-PP LPJ16211BENL）

Product Overview

The JM11411NPC7 is a shielded RJ45 Connector arranged as a horizontal single port receptacle without magnetics. The housing is molded from black LCP rated UL94V-0, the terminals are phosphor bronze with a 50 uinch nickel underplate, gold plating on the contact area and tin plating on the solder area, and the C2680-H shell is plated with 30 uinch nickel. Electrical characteristics include 500 MOhm minimum insulation resistance, 30 mOhm maximum contact resistance, a 1000 VAC one minute withstanding voltage and a 1.5A current rating. LED 1 is green and LED 2 is yellow. The recommended PCB thickness is 1.20 plus or minus 0.05 mm, and the jack withstands IR reflow at 260 Degree C for 10 seconds maximum.

Product Specifications

Product Features

• 1.5A Current Rating
  Supports powered Ethernet and auxiliary signal lines with margin over typical port loads.
• 30 mOhm Maximum Contact Resistance
  Gold plated phosphor bronze contacts hold the mating interface at low resistance.
• 500 MOhm Minimum Insulation Resistance
  Ensures isolation between adjacent pins in dense single port layouts.
• 1000 VAC One Minute Withstanding Voltage
  Dielectric strength protects the port during surge and insulation testing.
• Gold Plated Contact Area
  Resists corrosion and keeps connection quality stable over repeated mating cycles.
• C2680-H Nickel Plated Shield
  Grounds through the PCB tabs to suppress EMI around the Ethernet port.
• Green and Yellow LEDs
  LED 1 green and LED 2 yellow provide link and activity indication on the port face.
• LCP UL94V-0 Housing
  Flame retardant black body suitable for consumer and industrial equipment.
• Horizontal Through Hole Mounting
  Mounts parallel to the PCB for edge and rear panel Ethernet ports.

Packing Details

Bag: Anti-static bag per standard quantity
Inner Box: Labeled sealed box with cushioning
Outer Carton: Standard export carton
Options: Bulk, tube or tray packing on request

Applications

• Set-Top Boxes
  Shielded RJ45 Jack with LED for horizontal Ethernet ports on home terminals.
• Industrial Control Boards
  Passive single port receptacle for controllers and I/O modules.
• Networked Appliances
  RJ45 Connector for printers, POS terminals and appliances.
• Gateways and Embedded Controllers
  Horizontal 8P8C interface for compact Ethernet designs.

Frequently Asked Questions (FAQ)

Q: What is a shielded horizontal RJ45 jack with LED used for?

A: A shielded horizontal RJ45 jack such as the JM11411NPC7 mounts parallel to the PCB and brings a single 8P8C Ethernet port to the edge of an enclosure with the shield grounded through the board. Because the jack is passive, it suits equipment where the transformer sits on the PCB or inside the PHY, while the green and yellow LEDs provide link and activity indication without extra board components.

Q: What plating is used on the contacts and shell of this jack?

A: The phosphor bronze terminals carry a 50 uinch nickel underplate across all areas, gold plating on the contact area and tin plating on the solder area, keeping contact resistance at 30 mOhm maximum. The C2680-H shield is plated with 30 uinch nickel and grounds through the PCB to suppress EMI around the port.

Q: What soldering process does the JM11411NPC7 support?

A: The jack is designed for horizontal through hole assembly and withstands IR reflow at 260 Degree C for 10 seconds maximum. The drawing recommends a PCB thickness of 1.20 plus or minus 0.05 mm and provides a suggested PCB layout with pad positions for all pins and the shield tabs, so the jack can be processed on standard wave or reflow soldering lines.