1840419-3 TE Connectivity 1840419-3 is a 1-port shielded RJ45 MagJack connector with integrated magnetics. It features a vertical through-hole mounting, gold contacts, and a yellow-green LED indicator.
Mfr Part #:

1840419-3

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 1840419-3 is a 1-port shielded RJ45 MagJack connector with integrated magnetics. It features a vertical through-hole mounting, gold contacts, and a yellow-green LED indicator.
Total Stock: 36 pcs

1840419-3 Available from 1 distributor

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1840419-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Connector Type
Contact Finish
Contact Material
Features
Height Above Board
LED Color
Lead Style
Mounting Type
Number of Cores per Jack
Number of Ports
Number of Rows
Operating Temperature
Orientation
Shielding
Tab Direction
Tape & Reel
Termination

1840419-3 Description

Short technical summary and product information.

The TE Connectivity 1840419-3 is a single-port RJ45 MagJack connector designed for 10/100 Base-T Ethernet applications with AutoMDIX support. It features a shielded construction to reduce electromagnetic interference, ensuring reliable signal integrity in noisy environments. The connector is vertically oriented and mounts via through-hole with solder termination, providing a robust mechanical connection to the PCB.

 

Key specifications include a single row with 4 cores per jack, gold-plated phosphor bronze contacts for corrosion resistance and reliable mating cycles, and a board guide for easy alignment during assembly. The operating temperature range is 0°C to 70°C, suitable for commercial and industrial environments. A yellow-green LED provides visual link/activity status indication.

 

The connector has a user-selectable tab direction, offering flexibility in panel or board orientation. With a height above board of 16.51mm (0.650 inches), it fits standard Ethernet port footprints. This MagJack integrates the magnetics required for 10/100 Base-T, simplifying PCB design and reducing component count.

1840419-3 Quick Information

Product Type: Modular Connector Jack With Magnetics
Series: 1840419
Canonical Name: TE Connectivity 1840419-3 RJ45 MagJack Connector, 1 Port, Shielded, Through Hole
Subcategory: RJ45 MagJack

1840419-3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1840419-3 Features

  • Single port RJ45 MagJack connector.
  • Shielded design for EMI protection.
  • Vertical through-hole mounting.
  • Gold-plated phosphor bronze contacts.
  • Integrated 10/100 Base-T magnetics.

1840419-3 Applications

  • 10/100 Base-T Ethernet applications.
  • AutoMDIX for automatic crossover detection.
  • Industrial networking equipment.
  • Embedded systems with Ethernet.

1840419-3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the connector type?

RJ45.

How many ports does it have?

1 port.

Is the connector shielded?

Yes, it is shielded.

What is the mounting type?

Through hole.

What is the operating temperature range?

0°C to 70°C.

What applications is it suitable for?

10/100 Base-T and AutoMDIX.

What LED color does it have?

Yellow-Green.

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