Wire-to-Board Connector Pitch and Current Guide
When selecting a wire-to-board connector, some specifications matter more than others. Among the most important are pitch, current rating, and contact design. These three factors directly affect connector performance, product safety, and long-term stability. Pitch refers to the spacing between adjacent contacts. It influences how compact the connector can be and how easy it is to handle during assembly. Smaller pitch connectors are suitable for products with limited space, but they usually...
An inductor is a passive electronic component that stores energy in a magnetic field when current flows through it. It is widely used in power supplies, communication equipment, automotive electronics, industrial systems, household appliances, and consumer devices. Most inductors consist of a conductive winding and a magnetic core. Common core materials include ferrite, powdered iron, and metal composite materials. The design of the winding and core determines key characteristics such as...
How Does a Wire Harness Work in Electrical Equipment?
A wire harness works by connecting different electrical components through a structured wiring system. It allows power, signals, or data to move safely between parts such as sensors, switches, motors, lights, control units, and circuit boards. Each wire in the harness has a specific function. Some wires carry current, some transmit signals, and others provide grounding. These wires are cut to the required length, stripped, crimped with terminals, and assembled with suitable...
The Shenzhen Connector Exhibition Is Coming | Meet Shenghui Technology at Booth F135, Hall 8
The 18th Shenzhen International Connector, Cable, Wire Harness and Processing Equipment Exhibition is just around the corner. See you in Shenzhen! ? Date: August 26–28 ? Venue: Shenzhen World Exhibition & Convention Center (Bao’an) ? Booth: F135, Hall 8 Shenghui Technology has specialized in connector development and manufacturing for many years. We offer both standard products and customized solutions to meet the needs of projects across different industries. At the exhibition, we...
How to Choose the Right Wire Harness Terminal Connector
Choosing the right wire harness terminal connector is essential for building a safe and reliable electrical system. A connector that looks suitable may still fail if it does not match the wire size, electrical load, working environment, or assembly method. Check the Electrical Requirements Start by looking at the required current and voltage. The connector must safely handle the electrical load. If the terminal is too small or the contact design is weak, resistance may increase and cause heat...
Meet Us at the Shenzhen Connector Exhibition | Shenghui Technology Is Waiting for You
Meet Us at the Shenzhen Connector Exhibition | Shenghui Technology Is Waiting for You The 18th Shenzhen International Connector, Cable, Wire Harness and Processing Equipment Exhibition is just around the corner. Shenghui Technology is ready and looks forward to meeting our customers and industry partners in Shenzhen! ⏰ Date: August 26–28, 2026 ? Venue: Shenzhen World Exhibition & Convention Center (Bao’an) ? Booth: F135, Hall 8 We develop and manufacture a wide range of connectors....
Meet Us in Shenzhen | Shenghui Technology Invites You to the Connector Exhibition
The 18th Shenzhen International Connector, Cable, Wire Harness and Processing Equipment Exhibition will take place from August 26 to 28, 2026, at the Shenzhen World Exhibition & Convention Center (Bao’an). You can find Shenghui Technology at Booth F135 in Hall 8. At the exhibition, we will showcase a range of connector products and application solutions. Visitors can view our product samples up close and speak directly with our technical and sales teams about product selection, custom...
How to Choose the Right Terminal Soft Sheath for Your Application
Choosing the right terminal soft sheath is important for safety, durability, and production efficiency. Although it is a small component, it directly affects how well the terminal area is insulated and protected in real working conditions. The first thing to consider is size and shape. The sheath must match the terminal structure correctly. If it is too loose, it may not stay in place. If it is too tight, installation may become difficult or the sheath may deform. Different terminal designs may...
Where Are Terminal Hard Sheath Products Used?
Terminal hard sheath products are used in many industries because electrical terminals often need reliable insulation and mechanical protection. These rigid protective parts help cover the terminal area, reduce exposure, and keep wiring connections safer and more organized. As a result, they are widely used in systems that require stable and durable electrical connections. One of the most common application areas is wire harness manufacturing. In wire harnesses, terminals must stay protected,...
Whether a connector is reliable and durable depends on every step of the production process.
At Shenghui Technology, connector terminals are first formed at high speed using precision stamping equipment. Our proven stamping process ensures stable and consistent dimensions across every batch, laying a solid foundation for product quality. After stamping, the products do not move directly to the next stage. Instead, every piece undergoes CCD vision inspection. The equipment automatically checks the appearance and dimensions, quickly detecting and removing defects such as deformation,...
Common Applications of Household Appliances Terminal Connectors
Household appliances terminal connectors are widely used in modern home appliances to create safe and reliable internal electrical connections. As appliances become smarter and more compact, these connectors play an even more important role in power distribution, signal transfer, and module integration. One major application is in washing machines. Terminal connectors are used to connect motors, pumps, sensors, door locks, control boards, and valves. Because these products work under vibration...
Why Board To Board Connectors Matter in Compact Electronics
Board to board connectors are important for compact electronics because they allow multiple printed circuit boards to connect in a clean, space-saving, and reliable way. As electronic devices become smaller and more functional, internal space becomes more limited. Engineers need efficient interconnection solutions, and direct PCB connection is one of the most practical options. Many modern devices use more than one circuit board. A product may have separate PCBs for power control,...
SH Technology Connectors: Tested with a 750°C Glow Wire
The flame-retardant performance of a connector’s plastic housing directly affects the safety of the equipment. Test reports are important, but actual performance under high-temperature conditions matters even more. At SH Technology, we manufacture our connector housings in-house. From raw material selection to injection molding, every step is completed and controlled in our own workshop. After molding, every batch undergoes CCD visual inspection to check dimensions and appearance. Any...
What Features Should a High-Quality Wire To Wire Connector Have?
A high-quality wire to wire connector should do much more than simply join two wires. In modern electrical and electronic systems, connectors must deliver stable conductivity, strong mechanical performance, easy assembly, and reliable durability under real operating conditions. For manufacturers and buyers, understanding these features helps ensure better product selection and long-term system performance. One of the most important features is stable electrical contact. The terminal design...
Common Wire-to-Board Connector Applications
Wire-to-board connectors are widely used in many industries because they provide a simple and reliable way to connect wires to printed circuit boards. Their versatility makes them suitable for products ranging from small consumer devices to larger industrial systems. One of the most common application areas is consumer electronics. Devices such as printers, speakers, display units, routers, battery-powered equipment, and small control devices often use wire-to-board connectors for internal...
Where Are Terminal Soft Sheath Products Commonly Used?
Terminal soft sheath products are used in many industries where electrical terminals need flexible insulation and basic mechanical protection. As electrical systems become more compact and complex, the need to protect connection points becomes even more important. One of the most common application areas is automotive wiring. Vehicles contain many terminal connections in lighting systems, battery lines, switches, sensors, and control modules. These connections often work under vibration, heat,...
Let’s take a look at how connectors are made!
After the plastic housings are fed into the equipment, a CCD camera scans each one to check its orientation and position. Only qualified housings move on to the pin insertion process. The insertion machine automatically inserts the pins according to preset parameters, ensuring high speed and precise positioning. After insertion, the equipment checks the pin positions and assembly condition again, automatically separating any defective products. From CCD inspection of the plastic housings to...
What Materials Are Used in Wire Harness Terminal Connectors?
The performance of a wire harness terminal connector depends greatly on its materials. Because the connector must carry current, maintain contact pressure, resist corrosion, and provide insulation, each material plays an important role in overall quality and service life. Conductive Terminal Materials The metal terminal is usually made from copper alloy materials. Copper is widely used because it has excellent electrical conductivity. However, pure copper is relatively soft, so manufacturers...
How to Choose the Right Terminal Hard Sheath for Your Application
Choosing the right terminal hard sheath starts with matching it to the correct terminal type and size. If the sheath does not fit the terminal properly, it may reduce insulation coverage, affect installation, or weaken connection reliability. That is why dimensional compatibility is always the first point to check. The second factor is material. Different applications require different levels of rigidity, wear resistance, and environmental performance. For general electrical use, standard...
What Materials Are Used in Terminal Connectors?
The performance of a terminal connector depends heavily on the materials used to make it. Because the connector must carry electrical current, remain mechanically stable, resist corrosion, and provide insulation, each material plays a specific role in overall performance. The conductive part of a terminal connector is usually made from copper or copper alloy. Copper is widely used because of its excellent electrical conductivity, which helps reduce energy loss and heat generation. However, pure...
In-House Manufacturing for Consistent Quality
Shenghui Technology operates its own injection molding and CCD visual inspection workshops. Key processes, from product molding to appearance inspection, are completed in-house. Automated injection molding equipment supports both mass production and customized orders, ensuring stable capacity and flexible production scheduling. After molding, products are inspected by CCD systems to identify appearance and detail defects, reducing manual inspection errors and improving consistency. In-house...
How Does a Household Appliances Terminal Connector Work?
A household appliances terminal connector works by creating a stable electrical path between wires and internal components inside a home appliance. Its job is to carry power or signals safely while keeping the connection secure, insulated, and easy to assemble. The core of the connector is the metal contact. When the terminal is properly inserted or mated, the metal surfaces touch with enough pressure to allow current or signals to pass smoothly. This connection powers or controls parts such as...
How to Choose the Right Board To Board Connector for Your Application
Choosing the right board to board connector is an important step in electronic product design. A small connector can have a major impact on PCB layout, assembly quality, space usage, and long-term reliability. To make the right choice, designers should consider both electrical and mechanical requirements. One key factor is pitch, which is the distance between adjacent contacts. Smaller pitch connectors allow higher contact density and support compact product design. However, they also require...
Common Applications of Wire To Wire Connectors in Modern Industry
Wire to wire connectors are used in many industries because they provide a practical and reliable way to join wires in electrical systems. As products become more advanced and wiring structures become more complex, the need for safe, efficient, and serviceable connections continues to grow. From small electronic devices to large industrial machines, wire to wire connectors play an important role in modern product design. One of the largest application areas is the automotive industry. Modern...
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