TE Connectivity 203412-E - RJ45 Connector, Single Port, 1 x 1, Jack, Shielded, 8 Position, Standard Profile, Through Hole - Solder, Vertical, Top Entry
TE Connectivity

203412-E

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Overview

The TE Connectivity RJ45 Connector (SKU: 203412-E) is a shielded, single-port, 8-position Ethernet connector designed for reliable data communication in industrial and commercial applications. This vertical, top-entry connector features through-hole solder termination for secure PCB mounting, ensuring optimal signal integrity and EMI protection in demanding environments. The standard-profile design delivers consistent performance for Cat 5 and higher Ethernet cabling, making it ideal for network infrastructure, telecommunications equipment, and industrial automation systems. Key specifications include a shielded housing that connects between the connector and PCB ground, protecting against electromagnetic interference. The connector supports 8-position wiring with gold-plated copper alloy contacts for low-resistance signal transmission. The vertical orientation simplifies PCB assembly, while the top-entry design allows for straightforward cable routing. The through-hole solder termination ensures durable mechanical and electrical connections, suitable for high-vibration or harsh operating conditions. Compatible with standard Ethernet patch cords and cables (Cat 5e and above), this connector meets industrial temperature requirements from -40°C to +80°C (-40°F to +176°F). Its compact design fits standard PCB cutouts, and the shielded construction reduces crosstalk and signal degradation in high-speed data applications. The connector is manufactured in the US by TE Connectivity, a trusted name in connectivity solutions for over 75 years. Applications include Ethernet switches, routers, industrial PCs, PLCs, and data acquisition systems where reliable network connectivity is critical. The connector’s robust construction and compliance with industry standards ensure long-term performance in mission-critical systems.
  • Shielded 8-position RJ45 connector for Cat 5e and higher Ethernet cabling
  • Vertical top-entry design with through-hole solder termination for secure PCB mounting
  • Gold-plated copper alloy contacts for low-resistance signal transmission
  • Operating temperature range: -40°C to +80°C (-40°F to +176°F)
  • Compatible with standard Ethernet patch cords and industrial network infrastructure

Specifications

Application
Communications and Information Industry
Color
Black
Contact
8
Mounting
Board Mount
Standard
UL 94V-0
Temperature Rating, Maximum
185 F
Temperature Rating, Maximum
85 C
Temperature Rating, Minimum
-40 F
Temperature Rating, Minimum
-40 C
Type
RJ45 Jack
RJ45 Connector, Single Port, 1 x 1, Jack, Shielded, Standard - Latch Down, 8 Position, Standard Profile, Through Hole - Solder, Right Angle

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RJ45 Connector, Single Port, 1 x 1, Jack, Shielded, Standard - Latch Down, 8 Position, Standard Profile, Through Hole - Solder, Right Angle
Dual Rated Turn Prevent Lug 350 MCM - 6 AWG Dual Rated Turn Prevent Lugs are made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with both copper and aluminum conductors. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature Rating 90 degrees C.

350TP

Dual Rated Turn Prevent Lug 350 MCM - 6 AWG Dual Rated Turn Prevent Lugs are made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with both copper and aluminum conductors. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature Rating 90 degrees C.

Frequently Asked Questions about TE Connectivity

What technical support does TE Connectivity offer?

TE Connectivity offers comprehensive technical support through multiple channels, including a dedicated technical hotline at 1-800-777-3300. The company provides advanced technical support with 3 dedicated support centers, a global technical hotline network, and delivers over 8,000 hours of technical training annually to ensure certified expertise across 25+ languages.

What environmental ratings do TE Connectivity products have?

TE Connectivity products feature robust environmental ratings across multiple standards, including NEMA Type 1, 2, 3, 3R, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. Our enclosures are designed to withstand challenging industrial environments, with operating temperatures ranging from -40°C to 130°C, and include enhanced UV inhibitors for outdoor applications.

What certifications and standards do TE Connectivity products comply with?

TE Connectivity products meet rigorous international certifications and standards across industrial automation applications, including UL (United States), CSA (Canada), CE (European Community), and international safety standards. Our product lines are designed to comply with critical industrial certifications such as NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and industrial communication protocols including PROFINET, EtherNet/IP, and DeviceNet. We ensure comprehensive compliance through active participation in key industrial standards committees and maintaining ISO 9001 quality system certification.

What industries and applications are TE Connectivity products used for?

TE Connectivity products are engineered for critical industrial applications across multiple sectors, including industrial device manufacturing, automotive, robotics, food and beverage, material handling, alternative energy, and commercial vehicle industries. Their solutions span connectivity, power distribution, network communications, and sensor technologies that support complex industrial automation requirements, with a focus on robust connectivity solutions for challenging manufacturing environments.

What are the main product lines offered by TE Connectivity?

TE Connectivity offers a comprehensive range of industrial connectivity solutions including Cable Ties, Cable Cleats, Power Connectors, Grounding Connectors, Terminals, Safety Solutions, Identification Products, and Wiring Duct. Their product lines are designed for robust industrial applications, featuring various connection technologies like wave soldering, spring-cage connections, and mis-insertion protection across multiple electrical and connectivity categories.

What accessories are available for TE Connectivity products?

TE Connectivity offers a comprehensive range of communication and bus accessories for industrial automation systems, including communication terminal boards (CTB810, CTB811), bus extenders (horizontal and vertical models like cHBX01L/R, HBX01L/R, VBX01T/B), and bus terminators (TER800, TER810). These accessories are designed to enhance connectivity, power distribution, and communication capabilities for HN800 and CW800 controller systems, with options for left/right side mounting, power connections, and network termination.

How are TE Connectivity products typically installed?

TE Connectivity products are typically installed through professional commissioning services that include site audits, precise wiring verification, and both remote and on-site installation support. Our expert service engineers conduct comprehensive installation processes involving system verification, programming, communication testing, and personnel training to ensure optimal performance and reliability of the equipment.