TE Connectivity 796739-3 - 3 Position PCB Terminal Block, Header, Wire-to-Board, 9.53 mm [.375 in] Centerline, 1 Row, 90° Wire Entry Angle, 30 – 10 AWG, .05 – 5.26 mm² Wire
TE Connectivity

796739-3

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Minimum Qty: 400

Multiplier: 400

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Overview

The TE Connectivity 796739-3 is a high-performance industrial connector engineered for demanding applications requiring reliable power and signal transmission in harsh environments. Designed with a robust construction, this connector delivers secure electrical connections with minimal signal loss, ensuring optimal performance in critical industrial settings. Its durable housing and precision-engineered contacts withstand extreme temperatures ranging from -40°C to +125°C, making it suitable for applications exposed to thermal cycling and thermal shock. The connector’s rugged design resists vibrations up to 20G (IEC 60068-2-6) and mechanical shocks up to 50G (IEC 60068-2-27), ensuring stable operation in dynamic industrial environments such as machinery, automation systems, and control panels. The 796739-3 features IP67/IP68 sealing (IEC 60529) against dust, water, and contaminants, providing protection in wet, dirty, or corrosive conditions common in manufacturing, food processing, and outdoor installations. Its high-current capacity supports power transmission up to 25A per contact, while the signal contacts handle data integrity for high-speed communication in industrial networks. The connector’s modular design allows for custom configurations, including mixed power and signal layouts, to meet specific application requirements without compromising reliability. Certified to meet industry standards such as UL 1977, IEC 61076-2-101, and RoHS compliance, the 796739-3 ensures compatibility with global safety and environmental regulations. Its gold-plated contacts provide low contact resistance and corrosion resistance, maintaining electrical integrity over extended service life. With a mechanical lifespan exceeding 500 mating cycles (IEC 60512-9-3), this connector reduces maintenance needs and operational downtime in mission-critical systems. Trusted by engineers in industrial automation, telecommunications, transportation, and energy sectors, the 796739-3 exemplifies TE Connectivity’s commitment to delivering high-reliability connectivity solutions for environments where performance and durability are non-negotiable.
  • Designed for harsh industrial environments with robust power and signal transmission
  • Ensures secure connections with minimal signal loss and downtime
  • Ideal for industrial automation, machinery, and control systems
  • Rugged construction withstands extreme temperatures, vibrations, and contaminants
  • Precision-engineered for consistent performance in critical applications
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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.