419SM

Features:






Specifications






Description

      The 419SM is a multifunctional product which has many features that you should make it clear before you purchase this kind of product. The first feature you must know is the heat resistant ceramic housing which could promise the product has a steady structure. The second feature you should make an understanding is that the 419SM is for line or low voltage applications, and this also is an important parameter for this kind of product. As a wise consumer, the third feature is about the voltage drop which is low at this kind of product. The fourth feature is that the 419SM is internationally approved, so the 419SM is an authoritative product. The last one but not the least important feature you should know is that the 419SM is also available as holder system 424 with mounted fuse 419.
      The 419SM has some specifications you had better know before you purchase it which is listed as follows. Firstly you should  know is about the packaging which are Blister tape 18 cm reel (1000 pcs.) for type of 000 and Blister tape 33 cm reel (5000 pcs.) for the type of 001. The second specification is about the materials. The housing is ceramic, the element is wire and the terminals are made up of copper alloy and silver plated. As is known to all, the temperature is an important factor during operating. So making an understanding of the temperature is essential, and the operating temperature ranges from-65 to 125. What's more, you should limit the temperature between 10 to 60when in stock conditions. On yearly average, the relative humidity should not more than 75%. Without dew, the maximum value for 30 days is 95%. The fifth specification is about the vibration resistance. There are 24 cycles at 15 min each (IEC 60068-2-6) , 10 - 60 Hz at 0.75 mm amplitude and 60 - 2000 Hz at 10 g acceleration. The sixth one is about the solderability which is 235ºC, 2 s. (IEC 60068-2-58). And the seventh one is the soldering heat resistance which is 260ºC, 10 s. (IEC 60068-2-58). There are some information about the minimum cross section and copper. When it up to 5A its min conducting path is 0.175 mm2 and min path thickness is 35 m and when it from 7A on, its min conducting path is 0.35 mm2 and min path thickness is 70 m  The mounting you should know before you buy the product. The 419SM solder the fuse with the marked side facing up and you should avoid circuit traces below the fuse.
      The 419SM's rated current ranges from 62mA to 15.00A and the amp code increases with the rated current. In the condition, the voltage rating is 125V and the breaking capacity is different. At present there is not too much information about this model. If you are willing to find more about the 419SM, please pay attention to our web! We will promptly update the relevant information.