力特Littelfuse保险丝 441 系列 - 0603规格表面贴装陶瓷保险丝

产品型号：0441004.WR

电流参数：4A

电压参数：32V

功能与特色：

工作温度范围：-55°C至+150°C
100%无铅、不含卤素且符合RoHS标准
适用于含铅和无铅回流/波峰焊接
超高i2t值

规格：
大多数微型保险丝都获得了美国国度安全规格地UL248-14，这种规格规定了下述这些内容：
①通电容量：按额定电流通电1小时不熔断。
②温度上升：按额定电流通电时地温度上升<75℃。
③熔断实验：在通以2倍额定电流状况下，1分钟之内熔断。
④断路容量：加上额定断路容量时，不会连续地产生飞弧或引燃。

保险丝(fuse)也被称为电流保险丝，IEC127标准将它定义为"熔断体（fuse-link)"。其主要是起过载保护作用。电路中正确安置保险丝

Fuse is also known as current fuse, and IEC127 standard defines it as "fuse-link". It mainly plays the role of overload protection. When the fuse is properly placed in the circuit, the fuse will cut off the current when the current is raised to a certain height and heat, and the safety of the circuit will be protected.

More than 100 years ago, the fuse invented by Edison was used to protect the expensive incandescent lamps. With the development of the times, the fuse protected the power equipment from the damage caused by the overheating of the electric current, and avoided the serious damage caused by the internal failure of the electronic equipment.

企业名：东莞长淞电子科技有限公司

类型：

电话： 0769-81700518

手机：18098232339

联系人：安小姐

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邮箱：8019@charetec.com

地址：广东东莞广东省东莞市石龙镇现代信息产业园3F-A07/A08