Co.,LtdThe JK-mSMD200/8V is a Resettable Fuse manufactured by Jinrui Electronic Materials Co.,Ltd. It has a power rating of 8V 2A 100A 4A 1812 and is ROHS compliant. This component is often used as protection for devices like consumers electronics, power supplies, and more. The JK-mSMD200/8V has a slice valve structure that can automatically reset to normal working conditions after power overload and it boasts excellent electrical, thermal and current surge protection. It is an ideal choice for applications such as lithium battery protection, DC-DC converter overcurrent protection, and general overcurrent protection.