PF-HT1-6 is an industrial power fuse from Bourns' POWrFuse PF-H (Ind) Series designed to UL 248-14 supplemental fuse standard for PCB mounting applications. The fuse is rated for 600 VAC and 600 VDC with an interrupting rating of 100 kA at both voltage levels, providing robust protection for industrial power circuits. It features a compact design with dimensions of 38.0 ± 0.6 mm length and 10.3 ± 0.1 mm diameter, and operates reliably across a temperature range of -55°C to +125°C. The product is RoHS compliant and halogen free, with agency recognition (cULus), making it suitable for demanding industrial applications requiring high-reliability circuit protection and compliance with environmental standards.