The 1206 chip fuse offers rated current values up to 25 A. The slow-blow UST 1206 provides high melting I2t values for impressive inrush withstand performance. The chip fuse, with characteristics according to UL 248-14, complements the previously introduced and successful USI 1206 built to IEC 60127-4. The UST 1206 includes current ratings that range from 7 to 25 A with voltage ratings up to 63 VDC and 32 VAC. The device provides a breaking capacity of up to 400 A at a defined voltage. Rated operating temperature is -55°C to 90°C.