Shanyo develops surface mount domes that can be soldered using standard SMT processes

Shanyo develops surface mount domes that can be soldered using standard SMT processes

Shanyo Precision Electronic Technology Co., Ltd. has achieved another milestone in surface-mount technology with the development of its latest innovation: the Surface-Mount Dome. This cutting-edge component offers the ability to be soldered directly onto printed circuit boards (PCBs) using a standard Surface Mount Technology (SMT) process, revolutionizing assembly procedures in electronic manufacturing.
With the advent of solder domes, Shanyo has streamlined the assembly process by leveraging pick-n-place or Surface Mount Technology (SMT) machines to affix domes to circuit boards efficiently.

Introduction to the S-Series Solder Dome

Shanyo recently introduced its first surface-mount metal dome, the S-Series, also known as a surface-mount device (SMD) dome. These S-Series domes are standard four-leg metal dome switches equipped with two solderable tabs, allowing for direct soldering to printed circuit boards (PCBs) or flex circuits without compromising performance. Like traditional tactile domes, solder domes are normally open momentary contacts providing crisp tactile feedback, confirming a button press.

Key Features and Benefits

– Solderable Tabs: The Surface-Mount Dome features solderable tabs that facilitate direct soldering onto PCBs, ensuring secure and reliable connections without the use of additional adhesives or fasteners.

– Compatibility with Standard SMT Process: Designed to be compatible with standard SMT equipment and processes, the Surface-Mount Dome can be seamlessly integrated into existing manufacturing workflows, minimizing setup time and maximizing efficiency.

– Enhanced Durability: Constructed from high-quality materials, the Surface-Mount Dome offers exceptional durability and reliability, making it suitable for a wide range of applications that require robust tactile switches.

– Improved Assembly Efficiency: By enabling automated assembly processes, the Surface-Mount Dome significantly enhances production efficiency, allowing manufacturers to increase throughput and meet demanding production schedules.

Advantages Over Traditional Methods

Traditional methods for adhering metal domes to circuit boards often involve adhesive tape or placement into spacer pockets, typically requiring semi-automatic or manual assembly by an operator. The solder dome simplifies this process by enabling the use of existing SMT equipment, which significantly reduces manual labor time and associated costs.

Enhanced Durability and Performance

One of the standout features of the solder dome is its high life cycle rating compared to most tactile switches. While traditional tact switches are generally rated for 500,000 cycles, solder domes boast a rating of up to 1,000,000 cycles. This extended lifespan makes them ideal for applications with long life requirements. Additionally, solder domes offer a lower profile, better travel, and improved tactile feedback, making them a superior alternative to solderable tact switches.

Seamless Integration and Cost Efficiency

Solder domes facilitate easy integration into existing SMT systems or standard automation processes. They can be attached to circuit boards using reflow soldering, akin to other SMT components. This capability not only reduces labor costs but also accelerates production and eliminates several steps in the final assembly process. Consequently, solder domes are particularly advantageous for high-volume projects.

The Surface-Mount Dome is ideal for various electronic devices and applications, including:

– Consumer electronics
– Industrial equipment
– Automotive controls
– Medical devices
– Aerospace and aviation systems

The introduction of the S-Series solder dome by Shanyo marks a significant advancement in assembly technology. By enabling automation and reducing manual labor, solder domes offer a cost-effective, efficient, and durable solution for various applications. Their high life cycle rating, improved tactile feedback, and seamless integration into existing systems make them an optimal choice for manufacturers aiming to enhance their production processes. For projects requiring long-lasting and reliable tactile switches, solder domes present a compelling alternative to traditional methods and tact switches.

For more information on how solder domes can benefit your application or to place an order, please contact Shanyo today. Our team of experts is ready to assist you in finding the perfect solution for your needs.