RS Pro 5x20mm Cartidge Fust ~ Fust Slowown con piombo

Funzione, 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.

Fusibile: 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, ecc.

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 Cartridge Fast~slow Blown Fuses with Axial lead

S520 5 mm cartuccia fusibile ma a 20 Un rapido azione

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.

Product name: 5*20mm glass tube fuse
Product size: 5*20mm
Materiale: bicchiere, nickel-plated copper
Corrente nominale: 250mA~10A
Tensione nominale: AC250V/125V
Complies with: cURus, PSE

Product details
Time-current characteristics: BUSH FAST (F)
Breaking capacity: 100A@125/250VAC, 200A@250VAC, 10KA@125VAC
Standard: UL 248-14
Certificazioni: cURus, PSE
Materiale: Shell-glass tube, Metal cap-nickel-plated brass, Lead cap-nickel-plated cap, Tinned copper wire
Temperatura di lavoro: -55℃ ~ +125℃
Solderability: 260℃≤5 seconds (wave soldering); 350℃≤3 seconds (manual soldering)
Soldering temperature bearing capacity: 260℃, 10 secondi; 280℃, 5 secondi
Storage conditions: +10℃ ~ +60℃; Annual average relative humidity ≤75%, relative humidity reaches 95% for no more than 30 giorni