TE Connectivity 374343-E - -40 – 80 °C [-40 – 176 °F], M12 Connector
TE Connectivity

374343-E

Documents & Media
Full Engineering Drawing

Contact for Pricing

Minimum Qty: 500

Multiplier: 500

*Contact for lower quantities*

Overview

The TE Connectivity M12 X-Coded Connector (SKU: 374343-E) is an 8-position, cable-to-cable circular connector designed for high-reliability signal interconnection in industrial automation, machine control, and networking applications. Built with low fire hazard (LFH) thermoplastic, it meets stringent safety standards while delivering robust performance in harsh environments. The X-Code configuration ensures secure, high-density signal transmission with 8 poles, making it ideal for Ethernet and high-speed data applications. Rated for -40°C to 105°C (-40°F to 221°F), this connector withstands extreme temperatures, vibration, and mechanical stress per EN IEC 60068-2-6 and -2-27. With IP67 ingress protection, it resists dust and water ingress, ensuring reliable operation in washdown or outdoor industrial settings. The nickel-plated brass shell and gold-plated copper alloy contacts provide corrosion resistance and low contact resistance for long-term signal integrity. Suitable for cable-to-cable connections, it supports applications in factory automation, robotics, and industrial control systems where dependable communication and reduced fire risk are critical. Consult the factory for custom lead lengths beyond standard 12".
  • 8-position X-Coded M12 circular connector for high-speed signal transmission
  • Operating temperature: -40°C to 105°C (-40°F to 221°F)
  • Low Fire Hazard (LFH) thermoplastic construction for enhanced safety
  • IP67 rated for dust and water resistance in harsh environments
  • Nickel-plated brass shell with gold-plated copper contacts for corrosion resistance

Specifications

Color
Yellow
Temperature Rating
-40 - 80 °C
Micro-Change® (1/2"-20 UNF) Single-Ended Cordset, 4 Poles, Female (Straight) to Pigtail, 4-22 AWG PVC Cable, 1.83m Length

704000A03F060

Micro-Change® (1/2"-20 UNF) Single-Ended Cordset, 4 Poles, Female (Straight) to Pigtail, 4-22 AWG PVC Cable, 1.83m Length
mPm® DIN Adaptor, Form A, Internal Threads, 2 Poles with C4 Circuit, 24V, Yellow LED, A07 Series Light Adaptor

A07C4H

mPm® DIN Adaptor, Form A, Internal Threads, 2 Poles with C4 Circuit, 24V, Yellow LED, A07 Series Light Adaptor
MDC, Accessory, 3 Pole Male M12 to 3 Pole Female 7/8UN2 Adapter

MDCIN-3MFP-AD1

MDC, Accessory, 3 Pole Male M12 to 3 Pole Female 7/8UN2 Adapter
MIC 5P F/FR 2M 1/2NPT #18 PVC

8R5000A16M020

MIC 5P F/FR 2M 1/2NPT #18 PVC
Vinyl Insulated Female Disconnect Quick Connector Terminal, Wire Range 12-10 AWG Copper Str, Tab Size .25 Inch X .032 Inch, Wire Strip Length 3/8 Inch, 300 Volt Maximum, 105 Degree Celsius Maximum, Install with ERG-2500, KT-2500 (KT-10 Die), Package of 500

KVF10-250FD-D

Vinyl Insulated Female Disconnect Quick Connector Terminal, Wire Range 12-10 AWG Copper Str, Tab Size .25 Inch X .032 Inch, Wire Strip Length 3/8 Inch, 300 Volt Maximum, 105 Degree Celsius Maximum, Install with ERG-2500, KT-2500 (KT-10 Die), Package of 500

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.