Industry information

Is there a difference between 4-digit and 3-digit chip resistors? Comprehensive analysis of the coding method of chip resistors

With the continuous development of electronic products, chip resistors are the most common type of electronic components, and their encoding methods have also become the focus of many electronic engineers and enthusiasts. Common chip resistor codes on the market mainly include 3 digits and 4 digits, so...


Detailed explanation of the types of micro fuses

With the continuous miniaturization and intelligence of electronic equipment, micro fuses, as key protection components, play an important role in circuit safety. Micro fuses are small in size and have fast response speed. They can effectively prevent circuit overloads and short circuits and protect electronic...


Resistors in Telecommunications Key Components and Application Analysis

In modern telecommunications technology, resistors, as basic electronic components, are very important accessories. Whether in signal transmission, noise suppression, or circuit protection, resistors are indispensable. This article will focus on resistors in the telecommunications field, introducing in detail...


What is the role of a current sensor? Why is a current sensor needed?

In modern electronic equipment and power systems, current sensors play a vital role. They can monitor the size and changes of current in real time, ensure the safe operation of equipment and improve the efficiency of the system. This article will introduce in detail the role of current sensors and...


How to check the resistance value of a four-digit chip resistor

Among electronic components, chip resistors are widely used because of their small size and stable performance. For engineers and electronics enthusiasts, correctly identifying the resistance value of chip resistors is a basic and important skill. Especially the four-digit chip resistor, its label...


Comprehensive Guide to Buying Microfuses and Key Selection Points

With the widespread use of electronic equipment, micro fuses, as an important component for protecting circuit safety, have attracted more and more attention from users. Micro fuses are small in size and respond quickly. They can effectively prevent circuit overloads and short circuits and ensure the normal operation of equipment...


SMD Resistor Dimensions Instructions

With the continuous miniaturization and high performance of electronic products, SMD resistors in Surface Mount Technology (SMT) are used because of their small size, stable performance, and ease of automated production...


What is the function of current sensor? Comprehensive analysis of the core functions of current sensors

With the continuous development of electronic technology and automation control, current sensors are increasingly used in fields such as industry, home appliances, automobiles, and new energy. As a key detection device, the current sensor can accurately measure the size and direction of current, providing...


4-digit chip resistors are key components for accurately controlling circuit performance

With the continuous upgrading and miniaturization of electronic products, chip resistors, as basic electronic components, play a vital role in circuit design. Especially the 4-digit chip resistors, their high precision and wide resistance range make them a precise choice for engineers...


Sale of micro fuses, a great choice for cost-effective electronic protection components

With the continuous popularization of electronic equipment, micro fuses, as important protection components, play an irreplaceable role. Recently, major suppliers have launched sales of micro fuses, bringing high cost performance to the majority of electronic manufacturers and maintenance personnel...


1/4 Watt Resistor Current Rating Introduction

Resistors are the most commonly used components in electronic circuit design and repair. 1/4 watt resistors are used in various electronic devices because of their small size, stable performance and low price. Understanding the rated current of the 1/4 watt resistor is to ensure the safety and stability of the circuit...


Detailed explanation of the principle of current sensor Comprehensive analysis of the key technologies of current measurement

In modern electronic and power systems, current sensors play an indispensable role as an important component for measuring current. Whether it is industrial automation, smart grids, new energy vehicles and household appliances, accurate current detection is essential to ensure system safety...