Factors that affect wire resistance are as follows
1. Temperature The effect of temperature on various materials is different. For example, the electrical resistance of copper and steel increases with temperature. For some materials, the resistance of the material decreases with temperature. When conducting wire resistance measurements, we need to disconnect the wire under test from the circuit. 2. Cross-sectional area The larger […]
The standard of Cat8 network cable
In the field of ethernet communication, when it comes to ethernet cables, it is often mentioned that the Cat5e ethernet cables, the Cat6 ethernet cables and the seven types of ethernet cables are mentioned. However, in recent years, Cat8 cables have begun to be mentioned more, so what is the difference between Cat8 ethernet cables […]
Molex Automotive Connectors
Advancements in Automotive Connectivity: The Role of Molex Automotive Connectors Introduction: In today’s automotive landscape, where vehicles are becoming increasingly connected and technologically advanced, the role of robust and reliable connectors cannot be overstated. Molex, a leader in electronic connectors and interconnect solutions, has been at the forefront of innovation in the automotive industry. This […]
JST Plug Connectors: Types, Applications, and Advantages
A JST plug connector is a type of small electrical connector widely used in electronic devices, designed and manufactured by Japan Solderless Terminal (JST). These connectors are known for their compact size and reliable connection performance, making them suitable for consumer electronics, computers, communication equipment, automotive electronics, medical devices, and more. Types JST plug connectors […]
What is a connector？
Connectors are a component that electronic engineers and technicians often come into contact with. Its function is very simple: to build a bridge between the blocked or isolated circuits in the circuit, so that the current can flow, and the circuit can realize the predetermined function. Connectors are an integral part of electronic equipment. If […]
Effect of Crimp Height on Terminal Electrical Performance
The contact between the terminal and the wire is not completely in contact, but scattered at some points on the contact surface. The difference between the actual contact area and the theoretical contact area may reach thousands of times. The resistance formed by the contact between conductor and conductor is called contact resistance, which is […]
Types and selection methods of automobile wiring harness terminals
The harness terminal is a conductive element that can form a circuit with the corresponding conductive element. The terminal includes two kinds of pins and sockets, which play the role of electrical connection. The materials used are good conductors such as copper and its alloys. The surface is plated with silver, gold or tin to […]
Several aspects to consider when choosing a connector
1. Pins and spacing The number of pins and pin spacing are the basic basis for connector selection. The number of pins chosen for the connector depends on the number of signals that need to be connected. For some chip connectors, the number of pins should not be too many. Because in the welding process […]
Introduction of high voltage connectors
High-voltage connectors refer to connectors with AC voltages above 1000V or DC voltages above 1500V, mainly used in vehicles, charging facilities, industrial equipment, medical equipment, etc. Electric vehicles have very strict requirements on connector performance. High insertion and removal times, current carrying capacity, CTI value, flame retardant performance and vibration resistance are the key factors […]
What are the types of automotive wiring harnesses?
The wiring harness is an important part of the car. In order to ensure the normal operation of the car, the following wiring harnesses are required. 1. Engine wiring harness Connect various sensors and actuators on the engine and surround the engine. 2. Dashboard wiring harness It is connected with the wiring harness of the […]