Littelfuse,,449系列超小型贴片保险丝

力特 449 系列 - 无铅NANO2® SLO-BLO®超小型表面贴装保险丝

电流：0.375A~5A

电压：125V

熔断：慢熔断

尺寸：2410封装

NANO2®Slo-Blo®无铅保险丝符合RoHS标准，不含卤素且100%无铅。 该产品

与无铅合金焊料完全兼容，无铅组件的温度曲线更高。 Slo-Blo®慢熔型保险丝耐

受突入电流的特性比NANO2®快熔型保险丝更优异。 该保险丝设计中独特的延时

特性有助于解决误“断路”问题，因为它能耐受突入电流，而快熔型保险丝在出现

此类电流时往往会熔断。

NANO2 Slo-Blo RoHS lead free fuse is in line with RoHS standard, halogen free and 100% lead free. The product

It is completely compatible with lead-free alloy solder, and the temperature curve of the lead-free component is even higher. Slo-Blo / slow melt fuse resistance

The characteristics of the inrush current are better than that of the NANO2 fuse quick fuse. The unique delay in the fuse design

It helps to solve the problem of "open circuit" because it can withstand the inrush current, and the fast fuse fuse appears.

This kind of current tends to fuse.

The chip fuse is a new technology with relatively high technology content in the small fuse industry. Surface Mount Fuses

Can be divided into patch current fuse and patch self recovery fuse.

SMD fuse can be divided into disposable patch fuse and patch self recovery fuse, one time fuse protection.

After the protection, it needs to be replaced. After the recovery fuse is protected, the power failure can be recovered by itself and can be reused.