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There are many negative consequences to improper wiring, so quite often when customers are engaging in a project involving the interconnection of wires and circuits, they will ask about PCB terminal blocks. They are also used to make firm connections in electronic circuits. In this guide, you will get to know PCB terminal blocks, their right usage in your circuit design, their real benefits in making easy and strong connections, types of PCB terminal blocks and where to use them along with solutions to common issues arising due to their use in your project.
What are PCB Terminal Blocks?
KEFA PCB terminal blocks are small connectors that provide a way for wires to connect to a printed circuit board (PCB). They are available in various dimensions and styles, yet they all serve the same purpose: Establishing a robust and dependable electrical connection between the wire and the PCB. Terminal blocks such as pluggable terminal block are commonly found in mainframe computers, televisions, and radios, where multiple wires need to be joined together.
Choose the appropriate terminal blocks: There are different varieties of PCB terminal blocks such as screw terminals, spring terminals, insulation displacement terminals, etc. Choose the one which is suitable for your project.
Strip And Prepare The Wires: Remove the plastic insulation from the ends of the wires you want to connect to the panel mount pluggable terminal block. This will show a metal part inside the wire, to fit well with the terminal block.
Engage the wire: Insert the end of the stripped wire into the terminal block so that it is firmly gripped. With a screw terminal block, simply tack the screw to secure the wire. But if you are using a spring terminal block, simply insert the wire and leave the spring to grasp it.
Verify your connections: After every wire has found it is way to the terminal block such as KEFA 3 pin pluggable terminal block, double-check to make sure that every connection is solid. Give each wire a gentle tug to confirm that it doesn’t come loose.
Other Types of KEFA Terminal Blocks
Insulation displacement terminal blocks: These are designed to pierce the insulation of a wire in order to connect with the metal inside the wire. They are frequently used in cases where space is limited.
KEFA operates from a 25,000-square-meter factory with a 40,000-square-meter building area, adhering to strict production standards and maintaining clean, modern workshops. Certified with ISO9001 and ISO14001 management systems, the company ensures high-quality production and environmental responsibility. With a professional R&D team and skilled technical personnel, KEFA established its own witness laboratory in 2006, equipped with advanced testing equipment such as film thickness measurement machines, needle flame testers, stiffness testers, and temperature rising machines, ensuring product reliability and innovation. Rooted in robust manufacturing fundamentals and embracing Industry 4.0, KEFA is committed to becoming a leader in terminal blocks, delivering simpler, safer, and more intelligent electrical connection solutions.
Our company is supported by a dedicated 30-person sales team, ensuring personalized and efficient service for every client. With a 24-hour customer service hotline, we are always available to address inquiries, provide technical support, and resolve any issues promptly. Additionally, we offer multiple online sales platforms, making it convenient for customers to browse products, place orders, and access support anytime, anywhere. This comprehensive approach ensures a seamless and reliable experience for our clients, backed by expertise and accessibility at every step.
With a technical team of over 50 highly skilled professionals, the company has over 30 years of deep expertise in the terminal block industry. This dedicated team drives innovation, developing and launching more than 30 new products annually to meet the evolving demands of the market. Their extensive experience, combined with a focus on precision and advanced technology, ensures the delivery of reliable, high-quality solutions. By consistently pushing the boundaries of design and functionality, the team solidifies the company's position as a trusted leader in providing smarter, safer, and more efficient electrical connection solutions.
Established in 1990, CIXI KEFA ELECTRONICS CO., LTD is a leading enterprise specializing in the research and development, production, and after-sales service of terminal blocks. With over 30 years of dedicated focus on the terminal block industry, the company has built its reputation on core technology, a strong corporate culture, and strategic vision. Offering ten product series with over 10,000 styles, CIXI KEFA serves customers across diverse industries, including industrial automation, rail systems, security and protection, lighting, and elevator systems. Our decades of expertise and innovation have solidified our position as a trusted leader in the terminal block sector.
Welcome to CIXI KEFA which established in 1990. We provide professional products and service of terminal blocks which are used widely in industrial automation. As a factory have more than 400 employees, we can sale billions connectors every year.
No. 355 LianZhen Road XiaoLin Town Cixi City ZheJiang Province
0086-574-63502332 [email protected]
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