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RS PRO 5x20 мм Картридж Быстро-медленно перегорающие предохранители со свинцом
Miniature 5x20mm Medium-Acting Glass Body Fuse
ВАК (В): 250
Номинальная плавка I2T (А2сек): 0.005, 0.009, 0.011, 0.017, 0.031, 0.057, 0.085, 0.12, 0.13, 0.16 более
Сопротивление (Ой): 0.01167, 0.01578, 0.03045, 0.04515, 0.0551
Какие размеры стеклянных предохранителей бывают??
НО, ЮФЭ 4. (1/4″ x 5/8″)
ЮФЭ 6. (1/4″ x 3/4″)
АГВ, ЮФЭ 7.5, ЮФЭ 9. (1/4″ x 7/8″)
АГХ. (1/4″ x 1″)
ЮФЭ 14. (1/4″ x 1-1/16″)
АРУ, ЮФЭ 20, Великобритания. (1/4″ x 1-1/4″)
МОЗГ, ЮФЭ 30. (1/4″ x 1-7/16″)
АГУ. (13/32″ x 1-1/2″)
Функция, 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.
Предохранитель: 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, и т. д..
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.
 5Картридж x20 мм Быстро-медленно перегорающие предохранители с осевым выводом |
 С520 5 мм предохранитель картриджа мА до 20 Быстродействующий |
 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.
Название продукта: 5*20mm glass tube fuse
Product size: 5*20мм
Материал: стекло, nickel-plated copper
Номинальный ток: 250mA~10A
Номинальное напряжение: AC250V/125V
Complies with: cURus, PSE
Product details
Time-current characteristics: быстрый удар (Ф)
Breaking capacity: 100A@125/250VAC, 200A@250VAC, 10KA@125VAC
Стандартный: UL 248-14
Сертификаты: cURus, PSE
Материал: Shell-glass tube, Metal cap-nickel-plated brass, Lead cap-nickel-plated cap, Tinned copper wire
Рабочая температура: -55℃ ~ +125℃
Solderability: 260℃≤5 seconds (wave soldering); 350℃≤3 seconds (manual soldering)
Soldering temperature bearing capacity: 260℃, 10 секунды; 280℃, 5 секунды
Storage conditions: +10℃ ~ +60℃; Annual average relative humidity ≤75%, relative humidity reaches 95% for no more than 30 дни
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