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What is a Connector ? 1- Overview of Connectors Our daily lives are filled with electrical appliances,from refrigerators and televisions to hair dryers and robot vacuums, in our homes and offices. Transportation relies on electricity, powering cars, high-speed trains, and airplanes. Countless other devices and systems also depend on electrical power. These electrically powered devices and systems are comprised of intricate networks of wires and circuits, known as wire harnesses. These harnesses connect to various components and devices, and the interface points where these connections occur utilize connectors. Within these connectors, terminals play a crucial role, connecting to the conductive copper wires. Connectors, also known as plugs and sockets, facilitate electrical connections between components in a circuit or electronic device, enabling the transmission of current and signals. They simplify maintenance and repair, allowing for easy disconnection and reconnection when circuits age or malfunction. Connectors are ubiquitous, serving a wide range of purposes and significantly enhancing efficiency. 2- Use of Connectors 1. Data and information transmission 2. Power supply 3. Connecting displays and televisions; functioning in audio and video equipment 4. Mechanical connections 3- Connector' brands Popular brands TE Connectivity, Amphenol, Molex, Yazaki, JAE, JST, Hirose, Deutsch, 3M, AMP, Foxconn, Harting, Rosenberger, LEMO, Aptiv, Sumitomo Electric, Phoenix Contact. 4- China brands CJT, AVIC, Derun Electronics, Luxshare-ICT, Yamaichi Electronics, Commscope, LOTES, Kstar, and many others.

What are Alternative Connectors? 1- Overview of Alternative Connectors Connectors play a vital role in wire harnesses, serving as crucial conductors that link electrical circuits. These essential components are originally designed and manufactured by Original Equipment Manufacturers (OEMs), typically located overseas. Domestic procurement often involves dealing with distributors or international websites, leading to long lead times. Furthermore, OEM connectors often carry a premium price, adding cost pressures. These factors have led to the emergence of domestically produced connectors, often referred to as "alternative connectors." Developed based on OEM product specifications, these alternatives offer near-identical dimensions and performance, differing primarily in brand and manufacturing location. The availability of alternative connectors not only reduces costs and shortens lead times but also fosters market competition and technological advancement. They are a product of market demand, fulfilling essential functional requirements while providing consumers with greater choice and value. 2- Methods for Finding Alternative Connectors 1. Some online platforms offer alternative part number lookup functionality. You can input the part number you want to replace, navigate to the specification parameters, select the relevant data to match, and click search to find suitable alternatives. 2. If no alternatives are available on the platform, you can search for the OEM part number on distributor websites. These sites often provide datasheets with detailed specifications. Download the datasheet and inquire with domestic connector suppliers about potential alternatives with similar dimensions and specifications. 3. If a suitable alternative with similar specifications cannot be found, consider using other connector types or alternative solutions. When choosing an alternative solution, consider the actual needs and usage habits. 3- Advantages and Disadvantages of Using Alternative Connectors Advantages: Cost and Service Advantages: Due to lower labor costs in the domestic market, domestic connector manufacturers are competitive in...

What is Tyco (TE) Connector ? Tyco Electronics, now known as TE Connectivity, is a global leader in manufacturing connectors and sensors. TE's connectors are widely used in industries like automotive, industrial equipment, consumer electronics, and energy. They provide reliable data, power, and signal transmission solutions. Tyco (TE) Connector Series TE Connectivity offers a wide range of connector products for various applications, see below screenshot: Including but not limited to the following series: AMP SUPERSEAL Series: Designed for waterproof applications, these connectors meet IP67 standards and are commonly used in automotive and industrial equipment. AMPSEAL Series: Provides robust environmental sealing, suitable for electronics in harsh environments. HVA Series: High-voltage connectors widely used in electric vehicles and new energy systems. Waterproof Connectors in Automotive Application TE's waterproof connectors, especially from the AMP SUPERSEAL and AMPSEAL series, are often used in critical parts of vehicles: Engine Bay: Connects the engine control modules and sensors, designed to handle high temperatures and humidity. Chassis Systems: Suitable for sensors in suspension and braking systems, protecting against mud and water intrusion. Lighting Systems: Used for headlights and external lighting, ensuring waterproof performance. Lead Times & QL-Custom's Advantages Standard TE connector lead times can stretch over several weeks, particularly for high-demand models. QL-Custom can reduce delivery times by: Partnering with local large distributors for better inventory and faster responses. Pre-stocking materials to avoid supply chain delays. Leveraging a broad supply chain network to source and deliver parts efficiently, preventing stockouts. Pricing & QL-Custom's Price Advantage TE connector prices vary based on model and order volume. QL-Custom offers competitive pricing due to: Long-term partnerships with large distributors that grant bulk purchasing discounts. Pre-purchasing materials at lower market prices, locking in better costs. Access to a wide supplier network, enabling...

What is a Switchcraft Connector ? Switchcraft connectors, manufactured by the American company Switchcraft, are a series of connectivity products known as the industry benchmark for superior product lines. They are a leading supplier of components for various sectors, including audio-visual, medical, military, home appliances, and telecommunications. What are the different series of Switchcraft connectors? Audio connectors, including XLR connectors, sealed XLR connectors, XLR panel-mounted connectors, and XLR cable-mounted connectors. These are primarily used in professional audio equipment and musical instruments, providing stable and reliable connections for audio signal transmission. RF connectors, including MicroBNC connectors, DIN 1.0/2.3 connectors, and BNC connectors. These are primarily used for video signal transmission and are also commonly used in instrumentation equipment for high-frequency signal transmission. Modular panel connectors, including the NH series narrow panel mount connectors and the EH series. These connectors feature flexible design and various configuration options, suitable for a wide range of standard panel mounting applications. Harsh environment connector series, including sealed waterproof signal connectors, sealed circular connectors, and cable sealing glands. These are often used for sealed power connectors or multi-pin signal connectors in applications such as outdoor communication base stations, power transmission, industrial automation, and aerospace. What are the key features of Switchcraft connectors? Extensive product range: Diverse connector types cater to various connection needs, allowing users to select the appropriate model based on specific equipment requirements. High-quality materials and construction: Switchcraft connectors utilize high-quality metals and plastics to ensure robust mechanical properties and durability. Stringent manufacturing processes ensure high dimensional accuracy, contributing to long-term reliability. Stringent quality certifications: Switchcraft connectors adhere to industry standards and regulations, including RoHS, UL, CSA, VDE, and IP68, meeting safety and environmental requirements in various countries and regions. Excellent electrical performance: Featuring...

What is a Samtec Connector? Samtec connectors, manufactured by the American company Samtec, are electronic connector products focused on providing high-speed, high-density, and micro-miniature interconnect solutions. Their products are widely used in various fields, including consumer electronics, telecommunications, automotive electronics, medical equipment, and industrial control. What are the different series of Samtec connectors? Board-to-board connectors, including the TMS/HTMS series, Micro Rugged series, and Edge Card series. These connectors primarily provide reliable connections between circuit boards, such as interconnecting the mainboard of electronic devices like smartphones and tablets with other functional boards. Wire-to-board connectors, such as the QSH and ASP series. These are mainly used for connecting internal wires to circuit boards or motherboards, ensuring reliable signal and power transmission. Male and female header connectors, with pitches like 2.0mm and 2.54mm. These connectors are suitable for applications requiring numerous parallel connections in various electronic devices and for equipment with high connection quality demands, such as connecting internal cards to motherboards in computers. RF connectors, including 1.00mm, 1.35mm, and 1.85mm precision RF series. These connectors are designed for high-frequency signal transmission and offer easy mating and unmating. They are commonly used in wireless communication devices such as mobile phones and Bluetooth headsets. What are the key features of Samtec connectors? Comprehensive specifications: A wide range of specifications and sizes are available to suit diverse circuit designs and space requirements. High-speed signal transmission capabilities: The connectors offer excellent electrical performance, minimizing signal interference and power loss, ensuring stable operation of electronic devices. High-quality materials: Manufactured with high-quality materials that undergo rigorous testing and validation, ensuring robust mechanical properties and durability, suitable for various harsh working environments. Compact design: The compact design of Samtec connectors is advantageous in space-constrained applications, supporting miniaturization...

What is a Phoenix Contact Connector，series, types, prices ? Phoenix Contact connectors, manufactured by the German Phoenix Contact Group, are among the market leaders in electronic connection and industrial automation. They offer a wide range of connector types to meet the needs of various applications. What are the Phoenix Contact connector series and their applications? FINEPITCH series board-to-board connectors: Available in shielded and unshielded versions, including SMD male connectors, SMD female connectors, and IDC through-hole connectors. They provide board-to-board solutions for signal and data transmission and are suitable for applications where electromagnetic compatibility (EMC) due to EMI is not a primary concern. PCB connectors (Terminal block): These include fixed and pluggable connectors, commonly available as through-hole (soldered to the PCB) and surface mount (SMD) types. They are fundamental components in all electronic devices and are suitable for almost all applications. Circular connectors: Main series include M5, M8, M12, and M23. These are suitable for complex industrial environments requiring high connection reliability and stability. Data connectors: Including RJ45, USB, HDMI, and D-Sub connectors. These are suitable for industrial applications, computer centers, or infrastructure, enabling secure and fast data transmission. What are the key features of Phoenix Contact connectors? Innovative connection technology, such as Phoenix Contact's pioneering Push-in direct connection technology, allows for tool-free, reliable electrical connections by simply inserting the wire, significantly improving wiring efficiency, especially in applications requiring frequent wiring changes. Phoenix Contact connectors offer exceptional quality and maintain performance even in harsh and complex environments, ensuring stable transmission of signals, data, and power, reducing connection-related failures and maintenance costs. Phoenix Contact provides customized services for specific equipment or requirements, offering tailored solutions for various connection needs. Standardized design and production standards ensure compatibility with various devices...

What is a JST Connector? JST connectors are electrical connectors developed and manufactured by the Japan Solderless Terminal (JST) company, formerly known as Delphi. They come in various series and are characterized by their small size, light weight, and ease of installation. This article discusses some of the most common JST connector series, exploring their features, advantages, and applications. JST Connector Series JST connectors are electronic component connectors, acting as a bridge between circuit boards and cables. JST produces a wide variety of connectors, and some common series are listed below: PH Series: The PH series connector is a 0.5mm pitch single-row connector commonly used for connecting circuit boards and wires. Features: Small and Lightweight: PH series connectors are designed to be compact and lightweight, reducing the overall size and weight of electronic devices, making them suitable for space-constrained applications. High Performance: The metal material used in the contact area of the PH series connectors offers excellent conductivity and stability. Easy Installation: PH series connectors can be quickly installed and removed, reducing labor and time costs for device maintenance and improving efficiency. PH series connectors are available in various colors and sizes to meet specific needs and are widely used in electronic devices such as computers, mobile phones, and cameras. XH Series: The XH series connector is a 2.5mm pitch single-row connector designed for low-voltage and low-current applications. It shares the same advantages as the PH series, such as being small, lightweight, and easy to install, but specifically caters to low-voltage and low-current applications like LED lights and electronic toys. VH Series: The VH series connector is a 3.96mm pitch single-row connector typically used for high-power and high-current applications. In addition to the small size, lightweight design, high performance, and color and size options of...

What is Deutsch Connector? Deutsch connectors are now part of TE Connectivity, after being merged with Tyco. They are widely used in harsh environments like automotive, heavy machinery, aerospace, and rail industries. Deutsch Connector Series: DT Series: Ideal for general signal and low-power applications, offering 1 to 12 pins. Commonly used in automotive and heavy equipment. DTM Series: More compact than the DT series, designed for smaller wire gauges and lower currents. DTP Series: Suitable for high-power applications, supporting larger cable sizes. DTHD Series: Heavy-duty, single-pin connectors, designed for high-current applications. HDP20/HD30 Series: Multi-pin connectors, often used in trucks and heavy machinery. Waterproof Deutsch Connectors in Automotive Applications: Deutsch waterproof connectors are widely used in key automotive areas like: Engine Bay: Connecting engine control modules and sensors, offering heat resistance and protection against water and dust. Chassis Systems: Used for sensors in suspension and brake systems, preventing damage from mud and debris. Lighting Systems: Ensures waterproof performance for headlights and other exterior lights. Lead Times and QL-Custom Advantages: Standard lead times can take several weeks, especially for custom models or large orders. QL-Custom shortens lead times by: Working with local large distributors for fast response and logistics. Pre-stocking materials to reduce supply chain delays. Utilizing a broad supply chain network to source components flexibly from different regions. Pricing and QL-Custom Advantages: 1.Deutsch connector pricing varies by model, quantity, and supplier. QL-Custom offers more competitive prices by: 2.Long-term partnerships with local big distributors, securing bulk discounts. Pre-purchasing materials at favorable prices, locking in low costs. 3.Accessing a wide network to get optimized quotes from various sources. Frequently Asked Questions (FAQ): Q: Are Deutsch connectors suitable for high-temperature environments? A: Yes, most Deutsch connectors operate in temperatures ranging from...

What is a Binder Connector? Binder Connector is one of the leading manufacturers of circular connectors for automation technology. A renowned German connector brand, Binder plays a significant role in the global connector market. What are the Binder connector series and their applications? Subminiature connectors, typical examples include: snap-in connectors, bayonet connectors, push-pull connectors, and M9 connectors. These are suitable for electronic devices or precision instruments with stringent size and signal requirements, often used for internal connections. Miniature connectors, typical examples include: snap-in connectors, bayonet connectors, push-pull connectors, and M16 connectors. These are suitable for applications with limited space but requiring greater connection capacity than subminiature connectors, such as industrial control equipment and small communication devices. Power connectors, typical examples include: PBC15 connectors, bayonet power connectors, RD24 machine connectors, RD30 power connectors, etc. These are suitable for both low-voltage and high-voltage applications, including AC and DC power connections for various devices. Connectors for medical applications, main types include: snap-in ELC connectors, snap-in miniature connectors, snap-in subminiature connectors, bayonet NCC connectors, etc. These are used to ensure that instruments and precision control equipment meet the required standards for the medical industry. Automation technology connectors include sensor connectors (M5, M8, M12-A, etc.); data transmission connectors (RJ45, M8, M12, M16, with various coding options like B, D, and X code for different applications); voltage and power supply connectors (M12, M18, and 7/8 inch circular connectors, with different coding options: S, K, T, L, US code); and solenoid valve connectors. What are the key features of Binder connectors? Binder offers a wide range of connector series, including M5, M8, and M12, each with various sizes to meet diverse application requirements. Binder maintains strict quality control throughout the production process, ensuring high quality and durability, allowing stable...

The Aptiv Connector, types, price, lead time ? Aptiv connectors, originally known as Delphi connectors before a rebranding, are widely used in the automotive industry, particularly for their reliability in harsh environments. Aptiv focuses on advanced connection systems designed to handle electrical demands in vehicles and other industrial applications. Series of Aptiv Connectors APTIV's connector offerings are organized into various series, each tailored to specific applications in automotive and electrification sectors. Here are the main series: Low Voltage Connectors: Aptiv offers a broad portfolio of connectors for standard automotive applications, providing robust and reliable solutions for various vehicle systems. High Voltage Connectors: These connectors support electric vehicles and hybrid systems, handling high voltage ranges (400V to 1000V) and currents up to 250A, essential for powertrain and charging solutions. High Speed Data Connectivity: This series focuses on connectors that support advanced data transmission, ensuring fast and reliable communication between vehicle systems. 48 Volt Connectors: These connectors are part of Aptiv's electrification efforts, designed for 48-volt architectures in modern vehicles. Aptiv Waterproof Connectors in Automotive Use Aptiv's waterproof connectors are designed to withstand moisture, vibration, and temperature fluctuations. They are commonly used in the following automotive locations: Engine compartment: To connect sensors and engine control modules. Lighting systems: For exterior lights, including headlights and taillights. Chassis systems: For suspension and braking system sensors, ensuring durability in harsh environments Delivery Time and QL-Custom’s Advantage Aptiv connectors often have long delivery cycles, typically taking weeks, especially for customized orders. QL-Custom can expedite this process through: Partnerships with local large suppliers, ensuring fast response times and availability. Pre-stocking of materials, reducing lead times and avoiding supply chain delays. A wide network of suppliers, allowing flexible resource allocation Pricing and QL-Custom’s Competitive Advantage The...