TE Connectivity 504305-E - PCB Mount Header, Right Angle, Board-to-Board, 12 Position, 1.27 mm [.05 in] Centerline, Fully Shrouded, Gold (Au), Surface Mount, ERNI MicroBridge
TE Connectivity

504305-E

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Specification Sheet

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Minimum Qty: 900

Multiplier: 9000

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Overview

The TE Connectivity 504305-E is a 12-position, 1.27mm [0.05 in] centerline PCB mount header designed for high-density board-to-board connections in compact electronic assemblies. This right-angle, fully shrouded header features gold (Au) plating on contacts for superior electrical conductivity and corrosion resistance, making it ideal for surface mount applications where signal integrity and reliability are critical. Engineered for telecommunications, industrial control systems, and consumer electronics, the 504305-E supports precise alignment and secure connections in demanding environments. Its compact 1.27mm pitch accommodates high-density PCB layouts, while the fully shrouded design minimizes the risk of misalignment and damage during handling or mating. The surface mount termination ensures stable mechanical and electrical connections on printed circuit boards, reducing assembly time and improving production efficiency. Key specifications include: 12 positions, 1.27mm centerline pitch, right-angle mounting, gold-plated contacts, and surface mount termination. This connector is part of the ERNI MicroBridge series, known for its reliability in high-performance interconnect applications. Whether used in automotive electronics, industrial machinery, or telecom infrastructure, the 504305-E delivers consistent performance and long-term durability in both standard and high-temperature environments.
  • 12-position, 1.27mm [0.05 in] centerline pitch for high-density PCB layouts
  • Right-angle, fully shrouded design for secure alignment and protection
  • Gold (Au) plated contacts for superior conductivity and corrosion resistance
  • Surface mount termination for stable mechanical and electrical connections
  • ERNI MicroBridge series connector optimized for board-to-board 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.