RS PRO 5x20mm 带引线快熔断保险丝~慢熔断保险丝

功能, material and characteristics of 5x20mm Cartridge Fast~slow Blown Fuses: The origin of the name of the fuse is a vivid reflection of its function and value.

保险丝: refers to the protected electrical, which plays the role of overcurrent safety protection and risk avoidance. It is generally presented in the form of wire or strip, so it is called a fuse.

In terms of material, fuses are generally of two types: pure metal and alloy. The fuses we usually use are generally lead-antimony alloy, aluminum-magnesium alloy, gold wire, ETC.

No matter what type of fuse, it plays the role of overload protection under the influence of these two factors and characteristics.

The first characteristic is resistivity. When the current is large, it can generate a large amount of heat in a short time, which promotes fuse protection.

The second characteristic is the melting point, which needs to be lower than the temperature that the protected electrical appliances and circuits can withstand to fuse.

5x20mm 管状快~慢熔断保险丝，带轴向引线

S520 5 毫米管状保险丝 mA 至 20 A 速效型

Mini Slow Blow 500mA 250V Glass Fuse 5x20mm Time Delay

Through the characteristics of resistivity and melting point, we found that the fuse has the function of an electrical safety valve, so it was invented and promoted by people.

产品名称: 5*20mm glass tube fuse
产品尺寸: 5*20毫米
材料: 玻璃, 镀镍铜
额定电流: 250mA~10A
额定电压: 交流250V/125V
符合: 库鲁斯, PSE

产品详情
时间-电流特性: 快速打击 (F)
分断能力: 100A@125/250VAC, 200A@250VAC, 10KA@125VAC
标准: UL 248-14
认证证书: 库鲁斯, PSE
材料: Shell-glass tube, Metal cap-nickel-plated brass, Lead cap-nickel-plated cap, Tinned copper wire
工作温度: -55℃～+125℃
可焊性: 260℃≤5秒 (波峰焊); 350℃≤3秒 (手工焊接)
焊接温度承受能力: 260℃, 10 秒; 280℃, 5 秒
储存条件: +10℃～+60℃; Annual average relative humidity ≤75%, relative humidity reaches 95% 不超过 30 天