obd connector

For many automotive connector manufacturers, the competition of automotive connectors is mainly due to the competition of manufacturing technology level, the continuous development of innovative technologies, the improvement of existing processing technology, the maximization of product production capacity, and the guarantee of the quality of automotive connectors. ​ Currently, the manufacturing processes involved in automotive connectors include three types of precision manufacturing processes, the development technology of light source signals and electromechanical layout, and low-temperature and low-pressure molding technology. 1. Precision manufacturing technology: This technology is mainly used for technologies with small distances and thin thickness to ensure that it reaches the world's advanced level in the field of ultra-precision manufacturing. 2. Joint development technology of light source signal and electromechanical layout: This technology can be applied to au

YEAHUI regards product quality as the most important thing for the company. In order to achieve high quality, we strictly implement the ISO9001 quality control system. And adhere to the following responsibilities: 1. Ensure that all raw materials, processing, and finished products meet the standards. 2. Adhere to quality standards 3. Control the process of quality programs. 4. Solve the abnormalities and problems in time. According to customer requirements, assist the workshop to conduct tests before delivering finished products and samples. Under such a strict quality control system, our products have been highly recognized by the market, and we are full of hope for the prospects of our products. Yeahui is a connector supplier with 13 years of experience in developing high-quality connectors and wiring harnesses. We have many types of products, including  obd connector ,  circular connector , agricultural connector and so on. We can meet the requirements of various cu

1. The terminal is not assembled in the rubber core and the needle is pulled out The terminal is not assembled in place in the rubber core. Intuitively speaking, it is the employee's operation error, which caused the outflow of non-conforming products. In the current wire harness manufacturing industry, terminal assembly basically relies on manual operations. The commonly recognized terminal insertion method in the wire harness industry is "one plug, two listen, three pull". The most important thing is "three-return pull". The effectiveness of the pull-back action determines the first pass rate of the withdrawal terminal. The staff's operational proficiency determines the effectiveness of the pullback action. Therefore, employees need to self-check during assembly work. The same IPQC also needs to conduct random inspections. 2. When the rubber core and the rubber core are inserted, the terminal is ejected or forced to exit When the rubber core and t

How to avoid the pin withdrawal of the connector terminal is a key concern of the wire harness practitioners. Wire harnesses are used as a bridge connecting the various electrical components of the vehicle to realize the normal connection of various electrical circuits, and more and more content needs to be controlled. There is a saying in the industry that electrical appliances are the most problematic in each segment of the car, and the most problematic component in the electrical appliance is the wiring harness. In view of the many failure modes of automotive wiring harness products, the withdrawal of connector terminals is the most unacceptable. As there are many factors affecting needle withdrawal, it covers all aspects of design, parts production, and wiring harness manufacturing. ​ When analyzing the needle withdrawal problem, the harness withdrawal problem is shown in the figure below. There are two reasons for the needle withdrawal problem found from the user's perspe

How to judge high-quality suppliers? How to choose a connector manufacturer to ensure normal quality and delivery time. You can judge from the following four aspects, which can help you make a more accurate choice. ​ 1. Check whether the company has a legal and valid business license and whether it is within the validity period. And other certifications, such as ISO certification, Rohs certification, Reach certification, SGS certification, UL certification, patent certification. 2. Before purchasing the product, you can communicate with the sales staff to understand whether the company's sales staff have a certain degree of professionalism and whether they can quickly know and meet your needs. 3. After obtaining the information you want from the company's salesperson, you can further understand the company, inspect the factory on the spot, and see whether the company has self-production capabilities, self-development capabilities, and can provide one-stop service. 4.

When encountering wiring harness problems, we must first understand what a wiring harness is. After understanding, we can discover the problem, find the problem, and solve the problem. A wire harness is a bunch of wires or cables that use low-cost components to organize their components together. Wire harnesses usually use thermoplastic sheathing materials to provide some protection for the wires and cables inside, but in most cases, these components already have their own protective covers, which minimizes the need for other protective measures. demand. The wiring harness solves two basic problems in the electrical system (geometric restrictions and electrical requirements). Wire harnesses help provide a physical support system for cables and wires to be used in very specific spaces in an organized and protected manner. Wire harnesses are used in a wide range of applications, from aircraft engines to commercial and residential wires. Wire harnesses provide a low-cost solution for

Cable assemblies and wiring harnesses are often confused. This confusion is understandable because many professionals can use these terms with each other, and the products themselves have very similar basic functions. However, these products and their uses are different, and the products themselves need to be redefined to accurately obtain the desired products. Yeahui will briefly explain the difference between cables and wiring harnesses, as well as the usage of each product worldwide. ​ Before discussing the differences between cable assemblies and wiring harnesses, you need to understand the differences between wires and cables. Although these terms are completely different, they can be used with each other. Essentially, a wire is a bunch of conductive materials, such as brigade or copper. A cable is two or more wires that extend together. They are usually glued or woven together, which is why the cables you see look like a bunch of tangled wires. Fundamentally, a wire harnes

In many industrial productions, the use of wire is indispensable. It is also called a cable. In terms of appearance, its length and diameter can be customized. The most common specification is a material with a diameter of 5mm-15mm. From the point of use, it is necessary to choose according to the situation of use. ​ Regarding the wire classification: divided into electronic wires, wires, terminal wires, PU wires, electronic wires, wires, electronic connecting wires, connecting wires, and flat wires. The current common molding wire materials are generally PVC and TPE. Both types of wire have their own advantages. The wire harness made of TPE feels smooth and does not stick to your hands, and can achieve a matte or delicate data line surface; the raw materials are safe and non-toxic, will not cause irritation to human skin, and do not contain toxic plasticizers. This type of material is suitable for wire harnesses that are in close contact with the human body. The wire harness ma

The jacket refers to a connector that is injection-molded and press-molded from engineering plastics, PVC materials, or metal materials, thereby protecting the connection points and the role of connecting various electrical appliances. Support the protection terminal to make it firmly contact, accurately position, dustproof, antifouling, moistureproof, insulation protection, etc. Commonly used sheath materials are mainly PA6, PA66, ABS, PBT, PP, PVC, etc. When designing the plug-in, you can choose different materials according to different needs, and add flame retardant or reinforcing materials to the plastic according to the actual situation, in order to achieve the purpose of strengthening or flame retardant, such as adding glass fiber reinforcement. The materials and properties of commonly used terminals are as follows: brass (copper-zinc alloy) has the characteristics of low cost, good elasticity, and good forming quality, but it is easy to crack under stress and corrosion, an

The flame retardant grade of plastic increases from HB, V-2, V-1 to V-0: Requirements For samples 3 to 13 mm thick, the burning rate is less than 40 mm per minute; HB: the lowest flame retardant level in the UL94 standard. UL Fire Test Report For samples less than 3 mm thick, the burning speed is less than 70 mm per minute; or it goes out before the 100 mm mark. V-2: The flame was extinguished within 30 seconds after performing two 10-second burning tests on the sample. It can ignite cotton wool under 30 cm. V-1: The flame was extinguished within 30 seconds after performing two 10-second burning tests on the sample. Do not ignite cotton wool under 30 cm. V-0: The flame was extinguished within 10 seconds after performing two 10-second burning tests on the sample. No burning matter can fall. Yeahui is a connector supplier with 11 years of experience in developing high-quality connectors and wiring harnesses. We have many types of products, including  old connectors ,

Nylon corrugated tube is made of PA nylon material (nylon), English name abbreviation PA, which is a general term for thermoplastic resins containing repeating amide groups — [NHCO]  — on the molecular main chain. Its main features are good aging resistance, good mechanical vibration reduction ability, good sliding properties, excellent wear resistance, good machining performance, when used for precise and effective control, no creeping phenomenon, good wear resistance, good dimensional stability, physical and chemical electrical Excellent performance. As a specialized  custom cable assembly factory , we are capable to meet or exceed customers’ cable assembly expectations for their demanding application. Those customers are mainly from machinery manufacturing, electrical insulation protection, lighting equipment, automobile manufacturing, aviation equipment, subway, train automation control, and other industries. Contact us now for your custom cable assembly/wiring harnes

The connector is a part that we often touch, and its function is very simple. Between the blocked or isolated circuits in the circuit, a bridge of communication is built, so that the current flows and the circuit achieve the predetermined function. The connector makes the indispensable parts in the electronic equipment observed along the path of current flow, and one or more connectors can be found. The form and structure of the connector make it ever-changing. With different application objects, frequency, power, application environment, etc., there are various types of connectors. M12 connector can be divided into molding type, plug-in board type, welding type according to different installation methods. Device connectors with wire Yeahui is a connector supplier with 11 years of experience in developing high-quality connectors and wiring harnesses. We have many types of products, including  obd connector ,  circular connector , agricultural connector and so on. We can me

The  M12 connector  is recommended for almost all CAN-BUS specifications. From the classification point of view, the M12 connector is an industrial connector. The main application field is also in the industrial field. At this stage, there is a very high market demand for it. It is commonly used in power equipment and automatic production equipment. Industrial equipment such as sensors and mechanical equipment are relatively sophisticated equipment, and the application environment is also relatively harsh, so there will be more stringent requirements for the performance of M12 connectors. Generally speaking, the protection level of M12 connectors are above the IP67 level. The appearance of the M12 connector has two kinds, round and rectangular. Appearance and product types are also divided into two types, with and without cable. M12 circular waterproof connector can be divided into welding wire type and lock terminal type according to the wire method; it can be divided into assemb

IP Code, or Ingress Protection Code is also called a waterproof level and dustproof level. It defines the degree of protection that mechanical and electronic equipment can provide against solid foreign body intrusion, liquid infiltration, and accidental contact. Therefore, protection is divided into solid particle protection and liquid penetration protection. Solid particle protection: The first digit is used to indicate the product's ability to protect internal components (such as electronic and mechanical parts) and protect against external objects. Liquid penetration protection: The second number indicates the ability of the device casing to resist liquid penetration. Yeahui is a connector supplier with 11 years of experience in developing high-quality connectors and wiring harnesses. We have many types of products, including  obd connector ,  circular connector , agricultural connector and so on. We can meet the requirements of various customers. Feel free to learn m