A1276HWV-S-2P-A-H34-E43-G15 A1276HWV-S-2P-A-H34-E43-G15 Header

A1276HWV-S-2P-A-H34-E43-G15 is a high-quality header component manufactured by CJT, a reputable name in the electronics industry known for its reliable connectivity solutions. This specific part belongs to the Connectors & Cables category, falling under Connectors and more precisely, Headers / Wafers. Headers are fundamental electrical connectors designed to provide a secure and reliable interface for mating with corresponding sockets or other PCB components. They are essential for establishing electrical connections between circuit boards, modules, or external devices, facilitating both power and signal transmission within electronic systems. The A1276HWV-S-2P-A-H34-E43-G15 is engineered for precision and durability, making it suitable for a wide array of demanding electronic applications where space efficiency and consistent performance are critical.

Key Specifications

The A1276HWV-S-2P-A-H34-E43-G15 header boasts several key specifications that define its functionality and application suitability. The Type is explicitly a “Header,” indicating its role as a male connector designed to mate with a female receptacle. The Pitch of 1.27mm (.050in) is a critical dimension, representing the center-to-center distance between adjacent contacts. This fine pitch allows for high-density connections, enabling more compact PCB designs and smaller overall electronic devices, which is a significant advantage in modern miniaturized electronics. The Series, A1276HWV, denotes a specific product line from CJT, often indicating a family of connectors with shared design characteristics and performance benchmarks. The Contact Finish is Gold (Au) Plating, which is a premium choice for electrical contacts. Gold offers excellent conductivity, superior corrosion resistance, and high durability, ensuring reliable electrical connections over extended periods and in harsh environments. The Number of Rows is 1, signifying a single-row header configuration, which is common for space-constrained applications or when a linear connection is preferred. The Contact Material is Brass, a widely used alloy in connector manufacturing due to its good electrical conductivity, mechanical strength, and cost-effectiveness. The Connector / Cable Type is again specified as “Header,” reinforcing its primary function. The Housing / Plastic Material is Nylon 6T UL94V-0. Nylon 6T is a high-performance thermoplastic known for its excellent mechanical strength, stiffness, and heat resistance. The UL94V-0 rating indicates that the material meets the highest flammability standard, meaning it self-extinguishes within 10 seconds on a vertical part and does not drip flaming particles, enhancing safety in electronic assemblies. Finally, the Number of Positions / Conductors is 2, meaning this header provides two individual electrical connection points, suitable for specific signal or power requirements where a minimal number of connections are needed.

Features and Benefits

• High-Density Design: The 1.27mm pitch allows for compact PCB layouts, enabling smaller and more integrated electronic products, which is crucial for portable and space-constrained applications.
• Superior Contact Reliability: Gold (Au) plating on brass contacts ensures excellent electrical conductivity, resistance to oxidation and corrosion, and long-term signal integrity, even in challenging operational conditions.
• Enhanced Safety and Durability: The use of UL94V-0 rated Nylon 6T for the housing provides superior flame retardancy and robust mechanical protection, contributing to the overall safety and longevity of the electronic assembly.
• Versatile Connectivity: As a single-row, 2-position header, it offers a focused and efficient solution for specific signal or power interconnections, simplifying design and assembly processes.
• Trusted Manufacturer Quality: Produced by CJT, this header benefits from the manufacturer’s expertise in connectivity solutions, ensuring consistent quality and performance that meets industry standards.

Typical Applications

The A1276HWV-S-2P-A-H34-E43-G15 header is highly versatile and finds application across various electronic sectors due to its compact size, robust construction, and reliable performance. One primary application area is in Industrial Control Systems, where these headers can be used for connecting sensors, actuators, or small module boards to main control units, providing reliable signal transmission in often harsh industrial environments. Another significant use case is within Consumer Electronics, particularly in compact devices such as smart home gadgets, portable audio equipment, or small appliances, where they facilitate internal board-to-board connections for power or data, contributing to miniaturization. In the realm of Telecommunications Equipment, these headers are ideal for connecting various sub-assemblies within routers, modems, or network switches, especially where high-density packaging is required without compromising signal integrity. Furthermore, they are extensively utilized in Medical Devices, particularly in diagnostic equipment or portable patient monitoring systems, where reliable, compact, and safe electrical connections are paramount for critical functions. Lastly, the A1276HWV-S-2P-A-H34-E43-G15 is well-suited for Automotive Electronics, for instance, in infotainment systems, sensor modules, or lighting controls, where resistance to vibration and temperature variations, coupled with space efficiency, are key design considerations.

This A1276HWV-S-2P-A-H34-E43-G15 header from CJT represents a reliable and efficient solution for various electronic connectivity needs. Cirkit Electro Components, Mumbai, proudly stocks and ships this essential component across India, ensuring prompt availability for your projects.

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