6.35×32 Ceramic Tube High Voltage Fuse 15a 250v Slow Blow

a) Determine the safety mark of 5×20, 3.6×10, 6.35×32 熔斷器: According to the market requirements where the product will be sold, select the safety certification mark and safety standard (UL standard or IEC standard fuse) of the glass ~ ceramic fuse tube.
b) Determine the external dimensions: According to the installation space and the determined safety certification mark and safety standard, select the external dimensions of the fuse tube.
c) Determine the model: According to the current characteristics of the protected circuit, select the model of the fuse tube. 例如, if the current characteristics of the protected circuit are constant current, select a fast-blow type.
d) Determine the rated voltage: According to the input voltage and usage requirements of the protected circuit, determine the rated voltage of the fuse tube. 例如, if the input voltage of the protected circuit is 220V, a fuse tube with a rated voltage of more than 220V must be selected, and 250V, 300V, 350V, 等. can be selected. 然而, considering the cost factor, it is not necessary to select an excessively high rated voltage.
e) Determine the minimum rated current: According to the stable working current of the protected circuit and the relevant use loss coefficient, preliminarily determine the rated current of the fuse tube. 例如, if the stable working current of the protected circuit is 1A, a UL standard time-delay fuse tube is selected, and the working environment temperature is about 80°C, then the minimum rated current of the fuse tube is: 1A×1.25÷0.5=2.5A.
f) Determine the minimum I2T of the fuse tube: Determine the I2T of the fuse tube according to the surge I2T of the protected circuit. 例如, the surge I2T of the protected circuit is 1 (A2S). To ensure that the fuse tube can withstand more than 100,000 impacts, the I2T of the fuse tube should be greater than: 1÷0.2=5 (A2S).
g) Determine the rated current of the fuse tube: According to the minimum rated current and the minimum I2T value, check the corresponding model specifications in the product catalog. Take the primary rated current specification that is greater than the minimum rated current value and whose I2T value is also greater than the minimum I2T value as the rated current of the selected fuse tube. 例如, based on the above minimum values.
(1) If the I2T of the rated current 2.5A is 4.3 A2S, and the I2T of 3A is 5.4A2S, then 3A is taken as the rated current of the selected fuse tube;
(2) If the I2T of the rated current 2A is 5.3 A2S, and the I2T of 2.5A is 7.6A2S, then 2.5A is taken as the rated current of the selected fuse tube.

6.35*32 High Voltage Ceramic Fuse 15a 250v Slow Break

6.35×32, 6×32 ceramic fuse tube 250mA, 1一個, 2一個, 3一個, 4一個, 5一個, 6一個, 8一個, 10一個, 15一個, 20一個, 25一個, 30一個, 40一個, 50一個

6.35×32 SUPER FAST ACTING CERAMIC TUBE FUSES 1A TO 30A, MIN 500V

Ceramic Fuse 6×30 6.35x32mm Fast Acting Time Lag 200mA 500mA 1A 2A 3A 4A 5A

產品描述

500V交流500Vdc 6.3×32 6×32 3AG管狀保險絲快速熔斷陶瓷保險絲連結500V理保險絲更換

產品特點

環境溫度: -55°C ~ 125°C (考慮降額)

儲存條件: 溫度為+10°C~60°C, 相對濕度≤ 75%.

焊錫槽溫度: <260攝氏度; 焊料停留時間: 2∼5秒

耐焊接熱: 260攝氏度, 10s. (浪); 350攝氏度, 5s.

可焊性: 260攝氏度, ≤3秒. (浪); 350±10°C, ≤3秒.

分斷能力UL認證

規範

吹氣時間

標準套餐

200每袋pcs, 2000pcs per box, 8000每箱個

運輸期限:

EXW （出廠價）, DDU系列, DDP, C&F, 離岸價