The fuse tube is divided into glass tube fuses and ceramic tube fuses, which are divided into three sizes: 3.6 * 10mm, 5 * 20mm, and 6 * 30mm according to size. They also have glass tube fuses with and without leads. Among them, there are two series of 5 * 20, mm lead glass tube fuses available in Shenzhen, 5T and 5F. The biggest difference between these two series is their fusing speed. 5 * 20 models with lead glass tube fuse quick fuse include 5F0100L, 5F0125L, 5F0160L, 5F0200L, 5F0250L, 5F0315L, 5F0400L, 5F0500L, 5F0500L, 5F0630L, 5F0800L, 5F0630L, 5F0800L, 5F0800L, 5F0800L, 5F2125L, 5F1160L, 5F1200L, 5F1250L, 5F1315L, 5F1400L, 5F1500L, 5F1630L, 5F1800L, 5F2100L, 5F2125L, 5F2160L, 5F2200L, 5F2200L 250L, 5F2300L. The current range of this series model is 0.1A~30A, with a maximum voltage of 250V. The segmented capacity of 0.1A~10A glass tube fuses is 1500A @ 250V, and the segmented capacity of 12.5A~30A glass tube fuses is 750A@250V . The main materials of the 5 * 20 glass tube
The series models with a rated current of 0.5A in SMD fuses include ASMD0603-050, ASMD0805-050, ASMD1206-050, ASMD1210-050, ASMD1812-050, and ASMD2920-050. When selecting 0.5A patch recoverable insurance, in addition to considering the current, we also need to consider the voltage in the circuit. The maximum voltages for the above models in order are: 6V, 6V, 13.2V, 15V, and 60V. In addition to considering the voltage and current parameters, we also need to consider the requirements of the board for the fuse packaging size. The size of the 0603 is 1.6mm * 0.8mm, the size of the 0805 is 2.0mm * 1.2mm, the size of the 1206 is 3.2mm * 1.6mm, the size of the 1210 is 3.2mm * 2.5mm, and the size of the 2920 is 7.5mm * 5.5mm. 0.5A circuit patch fuse selection, with a protective current of 1A, can restore the operating temperature range of the fuse to -40 ℃~+85 ℃ for patches above 0.5A. Usually, we use reflow soldering, which is mainly used for surface mounted boards, that is, for chip fu
We usually use 16V, 30V, 60V, 72V, 240V, 250V, 600V plug-in self recovery fuses, while 130V plug-in self recovery fuses are relatively special. There are two size specifications for the 130V 1.1A plug-in self recovery fuse. One specification is a regular straight foot size with a chip diameter of 16.3mm, a thickness of 3.8mm, a foot pitch of 5.1mm, and a foot length of 8-12mm. The other specification is a curved foot small size with a chip diameter of 12.8mm, a thickness of 3.8mm, and a foot pitch of 5.1mm, and a foot length of 8-12mm. There are two different sizes of 130V 1.1A plug-in fuses, and their main parameters also differ. The rated current of the conventional size 130V 1.1A plug-in self recovery fuse is 1.1A, the fusing current is 2.2A, the maximum voltage is 130V, and the maximum current is 10A. The small-sized 130V 1.1A plug-in self recovery fuse has a rated current of 1.1a, a fusing current of 2.2 Ah, a maximum voltage of 130V, and a maximum current of 10A. The producti
As a circuit designer, it is necessary to master how to select fuses. However, in reality, including many engineering designers in large factories, they are not very familiar with or even understand how to correctly select current fuses. The following are several factors that must be considered when selecting current fuses: 1. Size and appearance: I believe everyone knows about the size and appearance of the fuse. The size of the fuse chosen mainly depends on the space of the circuit and the installation method of the fuse. At present, our company's main current fuse sizes include: 8 * 4 * 7 square fuse, 8 * 8 round fuse, 3.6 * 10 (4 * 11) fuse, 5 * 20 fuse tube, 6 * 30 fuse tube, etc. The latter three types of fuses are divided into lead fuse and individual fuse tube. 2. Rated voltage: The voltage of the circuit must be less than or equal to the rated voltage of the fuse. That is to say, if the voltage of the circuit is 125V, both the rated voltage of the selected fuse 125V an
Disposable fuses can be divided into fast fuse and slow fuse according to their melting speed, with a volume of 0402, 0603120621400456 and more. Today we will have a detailed understanding of the specifications and parameters of the 1206 volume 1A disposable quick fuse. The corresponding brand model for the 1206 volume 1A one-time quick break fuse is 12061100FS, with silk screen printed as H. JF is a JDT FUSE brand fuse, C is a ceramic body, 1206 is volume, and 1100 is a four digit current: 1A, F is a Fast Acting quick break, and S is an SMD chip type. The rated current is 1A, and the rated voltage can reach 24V, 32V, 63V, and 72V. Segmentation ability can be achieved 50A@272V , 50A@63V , 50A@32V , 300A@24V . The size specifications of the 1206 volume 1A disposable quick fuse are 3.2 ± 0.2mm in length, 1.6 ± 0.2mm in width, and 0.6 ± 0.2mm in thickness. The fusing characteristics of this model of fuse are: when the current is 1 times the fusing current value, the minimum fusing s
Fuse clip refers to the terminal where a fuse is installed, which can generally be divided into current fuse clip and automotive fuse clip. There are generally three surface coatings: nickel plating, tin plating, and silver plating. The model of the current fuse clip is generally reflected by the size of the installed fuse, such as 3 * 10, where 3 * 10 is the fuse size, and 5 * 20, 6 * 30, and 10 * 38 are the main four dimensions. The corresponding dimensions are the corresponding models, one-on-one, and there is no specific model At present, the material commonly used by domestic fuse clamp manufacturers is brass, which is the best and best conductive metal material. In addition, not only do fuse clamps use brass as a conductive material, but many other electronic components also use it. So what are the characteristics of brass? Why do we choose it as a carrier for electronic component materials? In fact, there are only five points: firstly, brass has good conductivity and low
MB:+86 13924633629 Ms.vicky
E-mail: waimao@xcfuse.com
Factory :
XC Electronics(Shenzhen)Corp.,LTD
Add: Jinyuan Industrial zone,Heao, Henggang, Shenzhen 518115,China
Shenzhen branch: Shenzhen Xucheng Electronic Commerce co.Ltd
Add: 8-15 Jinyuan Industrial zone,Heao, Henggang, Shenzhen 518115,China
