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Glass Tube Fuses

Manufacturer：	WALTER
Product Series：	WALTER-CIS
Product Type：	Glass Tube Fuses
EU RoHS：	Compliant(2011/65/EU)
EU REACH：	Dose not contain REACH SVHC(1907/2006/EC)
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Company Profile：	Walter_ Profile_JAP.pdf Expand Walter_ Profile_JAP.pdf Walter_ Profile_ENG.pdf Walter_Profile_CN.pdf
Data Sheet：	CIS.pdf
Electronic：	Walter_ Product_overview.pdf Expand Walter_ Product_overview.pdf Walter_POWER_Fuses.pdf Walter_Components_Catalog.pdf

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Glass Tube Fuses ,5.2*20 ,3A ,250VAC ,Fast Acting Type ,Axial Without Lead ,WALTER-CIS ,- - CIS-F3A00V2T01000BG

What are the series of Ever Ohms alloy resistors? Faced with the demand for high power ranging from 0.3m Ω ultra-low resistance to 15W, Ever Ohms Alloy resistors provide accurate and stable solutions for current detection applications through more than ten series of products in three major categories.
What are the materials of Walter brand alloy resistors? Walter alloy resistors play a key role in precision current detection and power management circuits, and their core advantages are closely related to the selected resistor material. To help you quickly understand, the following table summarizes the main materials and core characteristics of Wald alloy resistors.
What are the materials of surface mount inductors? As a key component in circuits, the performance of surface mount inductors largely depends on the materials used. Different materials determine the differences in frequency response, current carrying capacity, and stability of inductors. The following will introduce several mainstream surface mount inductor materials and their characteristics.
Introduction to Material of Surface mount Capacitor M3L The rated voltage range of M3L material surface mount capacitors is wide, with common specifications covering the medium to high voltage range from 16V to 2000V. Its dielectric loss is moderate, and its capacity varies relatively smoothly with DC bias, making it very suitable for general circuits such as filtering, coupling, and bypass.
Introduction to Material of Surface mount Capacitor X6S Among numerous surface mount capacitor dielectric materials, X6S material occupies an important position in specific application fields due to its unique performance balance. This article will provide you with a clear overview of the key characteristics of X6S material for surface mount capacitors, helping you make more suitable choices in practical design.
Introduction to Material of Surface mount Capacitor X7S Among numerous surface mount capacitor dielectric materials, X7S material occupies an important position in specific application fields due to its unique properties. This article will provide you with a clear overview of the key characteristics of X7S material and explore its practical application value in circuit design.
Introduction to X8L Material for Surface mount Capacitors Surface mount capacitor X8L material is a widely used multilayer ceramic capacitor (MLCC) dielectric material in the electronics industry, favored by engineers for its stable temperature characteristics and reliable performance. Below, we will provide a detailed introduction to the characteristics, technical advantages, and main brand choices of this material.
Introduction to Material of Surface mount Capacitor X5R As the fundamental component of electronic circuits, the material selection of surface mount capacitors directly affects the circuit performance. Among them, X5R material has become a widely used type due to its balanced characteristics. Today, we will delve into all aspects of the X5R material for surface mount capacitors to help you make informed decisions in design and procurement.
Introduction to Surface mount Capacitor X7R Material Surface mount capacitor X7R material is a Class II ceramic dielectric widely used in electronic circuits. It has become the preferred choice for many engineers in circuit design such as filtering, coupling, and bypass due to its stable temperature characteristics and reliable performance. This article will provide a detailed introduction to the core characteristics, common applications, and selection considerations of X7R material, and mention relevant mainstream brands for reference.
Introduction to COG material for surface mount capacitors. Surface mount capacitors are indispensable basic components in electronic circuits, and COG material is one of the high-performance representatives. COG (also known as NPO) is a temperature compensated ceramic medium that occupies an important position in high-end electronic applications due to its excellent temperature stability and low loss characteristics.
What are the materials of surface mount capacitors? Surface mount capacitors have significant differences in performance and application fields depending on the dielectric material. The following are several common materials and their characteristics for surface mount capacitors.
The Precision of Surface Mount Resistor: Superiority in Electronic Circuits In modern electronics, surface-mount resistors have become indispensable components in various devices due to their compact size and superior electrical performance. Their precision plays a crucial role in enhancing circuit performance and ensuring equipment stability. From consumer electronics to industrial control systems, and from medical devices to aerospace applications, the advantages of surface-mount resistor precision are ubiquitous.
What are the brands of inductors? In the field of electronic components, inductance is one of the crucial passive components, widely used in power management, signal processing, electromagnetic compatibility and other scenarios. There are numerous excellent inductor brands in the market, providing engineers and procurement personnel with a wide range of choices.
What are the main functions of inductors? Inductance, as a fundamental component in circuits, has diverse and crucial functions. It stores energy through a magnetic field, directly affecting current changes, thereby supporting the stable operation of electronic devices. The following will provide a detailed introduction to the main functions of inductors to help readers fully understand their application value.
Detailed introduction to the classification of inductors Inductance, as an important passive component in circuits, can be classified into various types according to different standards. This article will mainly classify and explain inductors based on three dimensions: materials, installation methods, and functions, in order to help readers systematically understand their characteristics and applications.
What are the types of inductors? The types of inductors are an important part of the classification of electronic components. Inductance, as a passive component, has various types and characteristics. Understanding these types of inductors is crucial for circuit design and applications.
Alloy Resistor with ±0.01% Accuracy to Ensure Reliability of Aerospace Electronic System In fields requiring extreme precision in electronic circuits—such as precision measurement instruments, high-end medical equipment, and aerospace electronics—high-precision alloy resistors are indispensable. Their accuracy directly determines the system's reliability and performance. As a leading distributor in the alloy resistor industry, Shenzhen Shunhai Technology Co., Ltd. possesses specialized expertise in precision control. Meanwhile, Huannian Mall, a professional e-commerce platform, streamlines access to these high-precision components.
The Multiple Functions of Waterproof and Breathable Film in Precision Electronics Industry In the precision electronics industry, equipment reliability and stability are paramount. As a critical component, waterproof breathable film is increasingly adopted across various precision electronic devices. From consumer electronics like smartphones and tablets to high-end sectors such as aerospace and medical equipment, this film plays an indispensable role in shielding precision devices from environmental interference.
What are the well-known brands of surface mount ceramic capacitors? The global chip ceramic capacitor market presents a distinct echelon pattern, with the first echelon dominated by three major Japanese and Korean giants, Murata, Samsung Electric, and Sun Electric, accounting for approximately 70% of the global market share.
What is the function of a capacitor? Capacitors are fundamental components in electronic circuits, with their core function being to store charge and energy. However, in practical applications, the role of capacitors goes far beyond this, covering multiple aspects such as filtering, coupling, and timing, which are crucial for the stable operation of circuits. This article will provide a detailed analysis of the role of capacitors, helping readers to fully understand how this component affects the performance of electronic devices.
What are the classifications of capacitors? Capacitors are essential basic components in electronic circuits, with their main function being to store charge and electrical energy. According to different standards, capacitors can be classified in various ways, and understanding these classifications can help to make reasonable selections in practical applications.
How to choose between self-healing fuses and disposable fuses? The common fuses in the market are mainly divided into two categories: self recovery fuses and disposable fuses. Choosing the appropriate fuse is crucial for ensuring system safety and reliability. This article will provide a detailed introduction to the characteristics of these two types of fuses and offer practical selection recommendations to help you make informed decisions in your project.
Is a self-healing fuse the same as a disposable fuse? Are self recovery fuses and disposable fuses the same thing? Actually, they are not the same. Although both are used for overcurrent protection, there are significant differences in their working principles and applications.
What is the difference between self-healing fuses and disposable fuses? Common types of fuses include self-healing fuses and disposable fuses, which have essential differences in their working principles, usage methods, and application scenarios. Understanding these differences can help select appropriate fuses based on actual needs, improving circuit safety and reliability.
Excellent performance of optical precision resistor under high pressure In high-voltage electronic applications such as power transmission, high-voltage testing equipment, and industrial control systems, components must withstand extreme voltage stress with stringent performance and reliability requirements. As critical foundational elements in circuits, precision resistors 'performance under high-voltage conditions directly determines the stability, accuracy, and safety of entire systems. Leveraging its deep technical expertise and innovation capabilities, Guangjie Technology's precision resistors demonstrate exceptional performance in high-voltage environments, making them the preferred choice for numerous high-voltage electronic devices.
Comprehensive Analysis of Moisture Resistance of Alloy Resistor Humidity remains a critical environmental factor in electronic device operations. As essential components in circuitry, alloy resistors' moisture resistance directly determines the stability and reliability of electronic systems. Understanding their moisture resistance properties is vital for proper component selection and ensuring optimal system performance. Shenzhen Shunhai Technology Co., Ltd., a leading distributor in alloy resistor technology, has extensive expertise in moisture resistance control. Meanwhile, Huannian Mall, a professional e-commerce platform, provides convenient access to high-quality moisture-resistant alloy resistors.
What are the safety certification standards for disposable fuses? The standards developed by the International Electrotechnical Commission (IEC) are the basis for global fuse safety certification. The IEC 60127 series is a core standard specifically designed for miniature fuses.
Is the higher the I ² T in disposable fuses, the faster the melting speed? In disposable fuses, the higher the I ² T value, the slower the melting speed, rather than the faster. I ² T (Joule integral) is a key parameter for measuring the thermal energy required for a fuse to melt, representing the amount of pulse energy that the fuse can withstand during the melting process.
What is the relationship between I ² T and melting speed in disposable fuses? Simply put, I ² T represents "Joule integral" or "melting heat energy value", which describes the accumulated thermal energy required by a fuse during the melting process. This value is calculated by integrating the square of the current (I ²) with time (T), and can be understood as the minimum thermal threshold required for the fuse to melt.
Is it better to have a higher I ² T in disposable fuses? The higher the I ² T value of the fuse, the better, but it needs to be balanced according to specific application scenarios. The I ² T parameter of the fuse, also known as the melting integral, represents the ability of the fuse to absorb thermal energy in the event of overload or short circuit. Understanding the meaning of fuse I ² T can help make more appropriate choices.

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Glass Tube Fuses