Resettable Fuse 1210 PTC Micro SMD 0.05A 50mA 0.1A 100mA 0.35A 350mA 0.5A 500mA 0.75A 1.1A 1.5A 1.75A 2A 6V 13.2V 30V. Protect your sensitive electronic devices with our high-quality resettable SMD PTC fuses. These miniature fuses offer reliable overcurrent protection and automatic reset capabilities. Available in a wide range of amperage and voltage ratings, these fuses are ideal for a variety of applications, including consumer electronics, automotive electronics, and industrial controls.