The SOCAY SC30-300 PTC Resettable Fuses with Through Hole and RoHS certification is a polymeric positive temperature coefficient (PPTC) resettable fuse designed to protect against low overcurrents, eliminating the need for frequent fuse replacements. It features tolerance levels of 15% to 25%, wide holding current ratings from 320mA to 20A, trip current ratings from 360mA to 22A and a high voltage rating of 300VAC/DC. It also has excellent correlation of trip current with temperature for predictable performance, nonlinear resistance between 75mO and 15O, and a low temperature coefficient (negligible). The product provides cost effective protection for low voltage and low power applications and is suitable for use in a wide range of industries. It also complies with the rigorous requirements of RoHS and meets the standard UL 248-14, CSA C22.2 No. 248.14, and IEC 60950-1 safety standards.