BK60-050电路保护的PTC可复位保险丝规格书PDF中文资料

BK60-050属于电路保护的PTC可复位保险丝。由台湾国巨股份有限公司制造生产的BK60-050PTC 可复位保险丝PTC 可复位保险丝可在电流超过一定限值时用于阻断电流（过流保护）。保险丝的工作原理是：其温度会因电流增大而升高，导致电阻变大。跳闸电流为 14 mA 至 50 A，跳闸时间为 8 ms 至 90 s。PTC = 正温度系数。

描述 Description

The 60V series provides radial resettable overcurrent protection with holding current from 0.05A to 5.0A. This

series is suitable for applications with higher working voltage up to 60V.

特性 Features

■ Radial leaded devices.

■ Over-current protection

■ High voltage surge capabilities

■ Flame retardant epoxy polymer insulating material meets UL94 V-0 requirement.

■ Available in lead-free version.

■ Meets MSL level 1, per J-STD-020

■ Operating Temperature: -40℃~+85℃

Applications

■ Powered supplies

■ Industrial controls

■ General electronics

■ Security systems

■ Automotive applications

■ Motor protection